Supporting Information

Μέγεθος: px
Εμφάνιση ξεκινά από τη σελίδα:

Download "Supporting Information"

Transcript

1 Supporting Information Structure Based ptimization of Potent and Selective Inhibitors of the Tyrosine Kinase EphB4 Karine Lafleur, Danzhi Huang,, Ting Zhou, Amedeo Caflisch,, and Cristina evado, Department of Biochemistry, Department of rganic Chemistry, University of Zürich, Winterthurerstrasse 19, CH-857, Zürich, Switzerland Table of contents S1 S2 to S6 S7 S8 S9 S1 to S13 S14 to S76 S77 to S82 Title Page Selectivity data Conformational analysis data Time series of van der Waals and electrostatic interaction energies SAR-based dendrogram Experimental Procedures 1 H-MR and 13 C-MR of selected compounds LC trace (for purity) of tested compounds To whom correspondence should be addressed. Phone: (41) Fax: (41) dhuang@bioc.uzh.ch, caflisch@bioc.unizh.ch, nevado@oci.uzh.ch Dept. of Biochemistry Dept. of rganic Chemistry S1

2 Table S1. Local selectivity of compound 66. These IC 5 values were measured at the University of Dundee. Percentage of kinase activity compared to a Kinases 1% DMS control 54 a 66 b MKK1 7 7 ERK ERK JK JK p38a MAPK p38b MAPK p38g MAPK p38d MAPK ERK RSK RSK PDK PKBa PKBb SGK S6K PKA RCK PRK PKCa PKCz PKD MSK MK MK MAPKAP-K PRAK CAMKKb CAMK SmMLCK PHK S2

3 CHK CHK GSK3b CDK2-Cyclin A 97 9 PLK Aurora B AMPK MARK BRSK MELK 89 8 CK CK DYRK1A DYRK DYRK EK2a EK IKKb PIM PIM PIM SRPK MST EF2K HIPK PAK PAK PAK Src 12 9 Lck 3 CSK FGF-R IRR 11 1 EPHA2 1 7 MST SYK YES1 6 3 S3

4 IGF-1R VEG-FR BTK IR-HIS EPHB TBK IKKe GCK IRAK UAK MLK MIK MLK LKB HER TTK a Percentage of 3μM concentration of compound 54 b Percentage of 1μM concentration of compound 66 S4

5 Table S2. Selectivity of compound 66 on kinases predicted to have a small gatekeeper. These IC 5 values were measured at Ambit Biosciences Corporation. Kinases Percentage of kinase remaining bound to the beads, relative to a 1% DMS control a ABL1-phosphorylated.15 ABL2.75 ALK 99 BLK.6 BMPR1A 51 BMPR1B.9 BMX 55 BRK 12 DDR1 1.4 DDR2 21 EGFR 8.6 EPHA6 4 EPHB4 1.2 EPHB6 32 ERBB2 27 ERBB3 78 FGFR2 94 FGFR3 89 FGFR4 1 FLT4 93 FRK.3 FY.25 GAK 49 GC2(Kin.Dom.2,S88G) 1 HCK.6 KIT 88 LIMK1 83 LIMK2 78 LY.4 EK11 67 LK 83 PDGFRA 84 PDGFRB 53 S5

6 QSK 32 RAF1 14 RET 79 RIPK2 2.9 RSK3(Kin.Dom.2-Cterminal) 84 RSK4(Kin.Dom.2-Cterminal) 5.8 SIK 41 SRMS 18 TEC 1 TESK1 9.8 TGFBR1 3.6 TGFBR2 2.4 VEGFR2 96 YAK1 8 YAK2 89 YAK3 1 ZAK 15 a Percentage of 1μM concentration of compound 66 S6

7 15 15 γ2 γ _local_minima 4_docked_conformation γ1 54_local_minima 54_docked_conformation γ γ2 γ _local_minima 6_docked_conformation γ1 66_local_minima 66_docked_conformation γ S7 Figure S1. Conformational analysis on 4, 54, 6, 66. The local minima obtained by ab initio minimization of each rotameric state are plotted against the dihedral angles γ1 and γ2 (blue). The global minima are indicated in red.

8 Figure S2. Time series of the van der Waals and electrostatic interaction energies between the methyl of compound 66 and the side chains of Val629, Ala645 and Thr693. S8

9 AAK1 BIKE CK2a1 LKB1 AurC SRPK1 PLK4 MPSK1 CK1d CK1e GAK 49. CLK1 CLK4 CLK2 DRAK1 DRAK2 MK2 TTK JK1 JK3 ZC2-TIK FLT1 FMS FLT3 KIT 88. PDGFRa 84. PDGFRb 53. LK SLK AurA AurB TK1 FLT4 93. RET 79. CDK2 PCTAIRE1 GSK3A CDK5 skmlck JAK1 Fused PIM1 PIM2 DAPK2 DAPK3 CK1a2 CK1g CLK3 ALK AXL MER MST2 MST1 MET HPK1 KHS2 LTK KHS1 TIE2 RS MAP3K4 CK1g2 SYK EphA7 STK33 CaMKK2 PHKg2 ZC1-HGK MRCKa ACTR2B ACTR2 ALK1 ALK2 BMPR1A ALK4 TGFbR1 BRSK2 ABL EphA2 EphA4 EphB2 EphB4 EphA6 EphB3 HH498 ACK SRC BLK LCK YES HCK FGR FY FRK BRK RIPK2 ARG EphA1 EphA5 EphA8 EphB1 EphA3 CSK LY BRAF RAF1 KDR FGFR1 FGFR2 FGFR3 FGFR4 LIMK2 BMX BTK LIMK1 EGFR HER2-ErbB2 HER4-ErbB4 PLK3 PLK1 EK2 EK9 EK6 EK7 YAK3 YAK2 p38b p38a LK JK2 p38g TESK1 TYR3 TXK MLK Pourcentage of kinase activity compared to a 1% DMS control. These values were measured at Reaction Biology Corporation (black), at the University of Dundee (green) and at Ambit Biosciences Corporation (blue). MUSK TRKB TRKC TRKA TLK1 TLK2 MYT1 MAP3K5 MARK2 MST3 MST4 CaMK1a CaMK1d AKT1 AKT ZAP7 PRKX PKACa PKACb PKG1 PKG2 PKCh PK2 DR2 Erk1 Erk2 MSK1 MSK2 RSK2 RSK1 PAK2 RSK4 QIK PDK1 AMPKa1 AMPKa2 CK2a2 MARK4 MARK1 PAK3 PHKg1 CaMK2a CaMK2b CaMK2d CaMK2g DMPK1 PYK2 ITK PAK4 PAK5 PAK6 IGF1R ISR IRR FAK FES AKT2 PAK1 YSK1 CaMK1g FER Figure S3. SAR-based dendrogram. S9

10 6-Amino-1-methyl-2,4(1H,3H)-pyrimidinedione (5) A mixture of methylurea (22.4 g, 32 mmol), 2-cyanoacetic acid (38. g, 447 mmol) and Ac 2 (74 ml) was heated to 6 C for 2.5 h. After cooling to room temperature, water (74 ml) was added, and the suspension was stirred for 1 h. The solid intermediate was filtered, suspended in ah (2%, 15 ml), and heated to 9 C for 1 h. The reaction mixture was then cooled to 2 C, acidified with concentrated HCl, and the precipitate was collected by filtration (27.2 g, 64% yield) as a light yellow solid. 1 H MR (4 MHz, DMS-d 6 ): = 1.43 (s, 1H), 6.88 (s, 2H), 4.61 (s, 1H), 3.18 (s, 3H); IR (film): ~ = 3344, 3183, 311, 346, 166, 1618, 1548, 1276, 1161, 827 cm -1 ; MS (ESI): m/z: calcd for C 5 H 7 3 a 2 : 164., found: 164. [M + a] +. 6-Amino-1-(phenylmethyl)-2,4(1H,3H)-pyrimidinedione (6) A mixture of benzylurea (5. g, 33.3 mmol), 2-cyanoacetic acid (2.6 g, mmol) and Ac 2 (2 ml) was heated at 8 C for 2 h. After cooling to room temperature, Et 2 (3 ml) was added, and the resultant suspension was stirred for 1 h. The solid intermediate was filtered, suspended in a mixture of water (3 ml) and ethanol (15 ml) and heated at 85 C. ah (1%, 5 ml) were slowly added. After 1 h, the reaction mixture was concentrated, acidified with concentrated HCl, and the precipitate collected by filtration. If necessary, the solid was washed with acetone to afford a light yellow solid (3.5 g, 49% yield). 1 H MR (4 MHz, DMS-d 6 ): = 1.44 (s, 1H), (m, 5H), 6.75 (s, 2H), 5.2 (s, 2H), 4.59 (d, J = 2. Hz, 1H); 13 C MR (75 MHz, DMS-d 6 ): = 162.3, 155.7, 151.4, 136.6, 128.4, 127.1, 126.2, 75.5, 43.5; IR (film): ~ = 347, 3327, 325, 3217, 37, 2968, 2766, 1694, 163, 1575, 1494, 1384, 1278, 895, 821, 728 cm -1 ; MS (ESI): m/z: calcd for C 11 H 11 3 a 2 : 24.1, found: 24.1 [M + a] +. General procedure for the preparation of 1-alkyl-5-nitroso-4-aminouracil (7, 8) To a stirred mixture containing 1-alkyl-6-aminouracil (1 eq) in water (.45 M) and acetic acid (8.2 M) at -5 ºC, a 2 (1.1 eq) was added in small portions. A deep purple color, characteristic of the nitroso derivative appeared immediately, and stirring was continued at room temperature S1

11 for 19 h. The solid was filtered off, washed with cold water, and dried under high vacuum to obtain the corresponding products in pure form. 6-Amino-1-methyl-5-nitroso-2,4(1H,3H)-pyrimidinedione (7) Yield: 77%; 1 H MR (3 MHz, DMS-d 6 ): = 13.2 (s, 1H), (s, 1H), 9.14 (s, 1H), 3.19 (s, 3H); 13 C MR (1 MHz, DMS-d 6 ): = 16.2, 148.7, 147.5, 138.6, 27.8; IR (film): ~ = 327, 3225, 38, 325, 17, 1568, 151, 1427, 1395, 1233, 117, 121, 866, 72 cm -1 ; MS (ESI): m/z: calcd for C 5 H 6 4 a 3 : 193., found: 193. [M + a] +. 6-Amino-5-nitroso-1-(phenylmethyl)-2,4(1H,3H)-pyrimidinedione (8) Yield: 93%; 1 H MR (4 MHz, DMS-d 6 ): = (s, 1H), (s, 1H), 9.12 (s, 1H), (m, 5H), 5.8 (s, 2H); 13 C MR (75 MHz, DMS-d 6 ): = 16.4, 148.9, 146.9, 138.6, 134.6, 128.6, 127.4, 126.3, 43.3; IR (film): ~ = 3145, 2969, 2773, 1729, 1691, 1636, 159, 1448, 141, 1247, 1161, 725 cm -1 ; MS (ESI): m/z: calcd for C 11 H 1 4 a 3 : 269.1, found: 269. [M + a] +. General procedure for the preparation of 1-alkyl-5,6-diaminouracil (9, 1) To a stirred mixture containing 1-alkyl-5-nitroso-4-aminouracil (1 eq) in aqueous ammonia (25%,.6 M), sodium dithionite (3.5 eq) was added in small portions. The temperature raised to 35 C and the purple color disappeared gradually. When no more temperature increase was observed, the reaction mixture was stirred at 6 C for an additional hour and then 17 h at room temperature in order to complete the reaction (total disappearance of the purple color). The solid was filtered off, thoroughly washed with cold water, and dried under high vacuum to obtain the corresponding products in pure form. 5,6-Diamino-1-methyl-2,4(1H,3H)-pyrimidinedione (9) S11

12 Yield: 78%; 1 H MR (4 MHz, DMS-d 6 ): = 1.53 (s, 1H), 6.12 (s, 2H), 3.21 (s, 3H), 2.95 (s, 2H); IR (film): ~ = 3351, 3313, 3148, 1667, 1636, 1579, 159, 962, 712 cm -1 ; MS (ESI): m/z: calcd for C 5 H : 157.1, found: 157. [M + H] +. 5,6-Diamino-1-(phenylmethyl)-2,4(1H,3H)-pyrimidinedione (1) Yield: 9%; 1 H MR (4 MHz, DMS-d 6 ): = 9.88 (s, 1H), (m, 5H), 6.9 (s, 2H), 5.7 (s, 2H), 2.92 (s, 2H); 13 C MR (75 MHz, DMS-d 6 ): = 159.6, 149.6, 145.3, 136.8, 128.3, 127., 126.4, 96.4, 43.9; IR (film): ~ = 346, 335, 3183, 2968, 2776, 1686, 1628, 1574, 1496, 142, 942, 717 cm -1 ; MS (ESI): m/z: calcd for C 11 H 12 4 a 2 : 255.1, found: [M + a] +. 3,9-Dihydro-3-methyl-1H-purine-2,6-dione (11) A solution of 1-methyl-5,6-diaminouracil (18.8 g, 12 mmol) in formic acid (6.2 ml) and water (14 ml) was heated to reflux for 3 h. After cooling to 2 C, ah (9.6 g, 24 mmol) in water (12 ml) was added, and the mixture was heated to reflux for 1 h. After cooling to C, the mixture was acidified by addition of acetic acid. The precipitate was filtered, washed with water, and dried to afford 11 as a light yellow solid (15.5 g, 78% yield). 1 H MR (3 MHz, DMSd 6 ): = 11.9 (s, 1H), 8.4 (s, 1H), 3.37 (s, 3H), 7 H not observed; 13 C MR (1 MHz, DMS-d 6 ): = 154.6, 151.1, 149.2, 14.2, 16.9, 28.8; IR (film): ~ = 3371, 312, 311, 1689, 141, 1164, 827, 742 cm -1 ; MS (ESI): m/z: calcd for C 6 H : 167.1, found: 167. [M + H] +. 3,9-Dihydro-3-(phenylmethyl)-1H-purine-2,6-dione (12) A solution of 1-benzyl-5,6-diaminouracil (761 mg, 3.28 mmol) in formic acid (15 ml) was heated to reflux for 1 h and then the formic acid was evaporated under reduced pressure. The residue was dissolved in aqueous ah (1%, 15 ml) and ethanol (5 ml). The mixture was heated to reflux for 1 h, and then concentrated. After cooling to C, the mixture was acidified by addition of concentrated HCl. The precipitate was filtered, washed with water, and dried to afford 12 as a light yellow solid (714 mg, 9% yield). 1 H MR (4 MHz, DMS-d 6 ): = S12

13 (s, 1H), (s, 1H), 8.1 (s, 1H), (m, 5H), 5.11 (s, 2H); 13 C MR (75 MHz, DMSd 6 ): = 154.6, 15.9, 149.1, 14.6, 137., 128.3, 127.4, 127.1, 17., 44.9; IR (film): ~ = 3145, 2986, 296, 1662, 1551, 1414, 126, 165, 73 cm -1 ; MS (ESI): m/z: calcd for C 12 H 1 4 a 2 : 265.1, found: 265. [M + a] +. General procedure for the bromination of 3-alkylxanthines (13, 14) To a stirring suspension of 3-alkylxanthine (1 eq) and sodium acetate (2 eq) in glacial acetic acid (.39 M) was added bromine dropwise (1.2 eq). The mixture was stirred at 65 C for 2 h. After cooling to room temperature the precipitate was filtered, washed with acetic acid, water, and dried under vacuum to give the corresponding 3-alkyl-8-bromoxanthine as beige powders in pure form. 8-omo-3,9-dihydro-3-methyl-1H-purine-2,6-dione (13) Yield: 84%; 1 H MR (3 MHz, DMS-d 6 ): = (s, 1H), 3.31 (s, 3H), 7 H not observed; 13 C MR (75 MHz, DMS-d 6 ): = 153.6, 15.7, 149.4, 124.1, 19.7, 28.8; IR (film): ~ = 3577, 3362, 329, 2968, 2832, 1667, 1468, 1268, 861, 748 cm -1 ; MS (ESI): m/z: calcd for C 6 H : 244.9, found: [M + H] +. 8-omo-3,9-dihydro-3-(phenylmethyl)-1H-purine-2,6-dione (14) Yield: 73%; 1 H MR (4 MHz, DMS-d 6 ): = (s, 1H), (m, 5H), 5.6 (s, 2H), 7 H not observed; 13 C MR (1 MHz, DMS-d 6 ): = 153.8, 15.6, 149.2, 136.8, 128.4, 127.3, 127.2, 124.7, 11.1, 45.1; IR (film): ~ = 327, 285, 2817, 172, 1667, 1541, 146, 1368, 134, 739 cm -1 ; MS (ESI): m/z: calcd for C 12 H : 32.9, found: [M + H] +. S13

14 H H S14

15 H H H H S15

16 H H H H S16

17 H H H H S17

18 H H 2 H S18

19 H H 2 H H H 2 H S19

20 H H H H S2

21 S H H H H 12 12

22 H 13 H H 13 H S22

23 S H H H H 14 14

24 S H H 16 16

25 S

26 S

27 S

28 S H H 22 22

29 S H H 23 23

30 S H H 24 24

31 S H H 25 25

32 S H H 26 26

33 S H F H F 27 27

34 S H H

35 S H H 29 29

36 S H H 3 3

37 S H H 31 31

38 S H H 32 32

39 S H H 33 33

40 S H H 34 34

41 S H H 35 35

42 S H H 36 36

43 S H H H H 37 37

44 S H H H H 38 38

45 S H H H H 39 39

46 S H H H H 4 4

47 S H H H H 41 41

48 S H H H H 42 42

49 S H H H H H H 43 43

50 S H C H C 44 44

51 S H H 45 45

52 S H F H F 46 46

53 S H H

54 S H H 48 48

55 S H H H H 49 49

56 S H H 5 5

57 S H H 51 51

58 S H H 52 52

59 S H 53

60 S H H 54 54

61 S H H 55 55

62 S H H 56 56

63 S H H 57 57

64 S H H H H 58 58

65 S H H H H 59 59

66 S H H H H 6 6

67 S H H H H 61 61

68 S H H H H 62 62

69 S H H H H 63 63

70 S H H H H 64 64

71 S H H 65

72 S H H H H 66 66

73 S H H H H H H 67 67

74 S H H 68 68

75 S H H F H H F 69 69

76 S H C 2 H H C 2 H 7 7

77 DAD1 A, Sig=254,8 Ref=4,1 (SERVICE\2182ELC.D) mau min Signal 1: DAD1 A, Sig=254,8 Ref=4,1 Peak RetTime Type Width Area Height Area # [min] [min] [mau*s] [mau] % PB e BB BP Totals : e Results obtained with enhanced integrator! DAD1 A, Sig=254,8 Ref=4,1 (SERVICE\2183ELC.D) mau min Signal 1: DAD1 A, Sig=254,8 Ref=4,1 Peak RetTime Type Width Area Height Area # [min] [min] [mau*s] [mau] % BB e BV VB Totals : e Results obtained with enhanced integrator! DAD1 A, Sig=254,8 Ref=4,1 (SERVICE\2111ELC.D) mau min Signal 1: DAD1 A, Sig=254,8 Ref=4,1 Peak RetTime Type Width Area Height Area # [min] [min] [mau*s] [mau] % MM MM MM e MM Totals : e Results obtained with enhanced integrator! DAD1 A, Sig=254,8 Ref=4,1 (SERVICE\2115ELC.D) mau min Signal 1: DAD1 A, Sig=254,8 Ref=4,1 Peak RetTime Type Width Area Height Area # [min] [min] [mau*s] [mau] % MM MF FM MF e FM Totals : 1.429e Results obtained with enhanced integrator! DAD1 A, Sig=254,8 Ref=4,1 (SERVICE\2116ELC.D) mau min Signal 1: DAD1 A, Sig=254,8 Ref=4,1 Peak RetTime Type Width Area Height Area # [min] [min] [mau*s] [mau] % MM MM MM e Totals : e Results obtained with enhanced integrator! S77

78 DAD1 A, Sig=254,8 Ref=4,1 (SERVICE\2123ELC.D) mau min Signal 1: DAD1 A, Sig=254,8 Ref=4,1 Peak RetTime Type Width Area Height Area # [min] [min] [mau*s] [mau] % MM MM e MM Totals : 2.16e Results obtained with enhanced integrator! DAD1 A, Sig=254,8 Ref=4,1 (SERVICE\2118ELC.D) mau min Signal 1: DAD1 A, Sig=254,8 Ref=4,1 Peak RetTime Type Width Area Height Area # [min] [min] [mau*s] [mau] % MM MM e Totals : e Results obtained with enhanced integrator! DAD1 A, Sig=254,8 Ref=4,1 (SERVICE\2119ELC.D) mau min Signal 1: DAD1 A, Sig=254,8 Ref=4,1 Peak RetTime Type Width Area Height Area # [min] [min] [mau*s] [mau] % MM MM e MM MM Totals : e Results obtained with enhanced integrator! DAD1 A, Sig=254,8 Ref=4,1 (SERVICE\212ELC.D) mau min Signal 1: DAD1 A, Sig=254,8 Ref=4,1 Peak RetTime Type Width Area Height Area # [min] [min] [mau*s] [mau] % MM MM e Totals : e Results obtained with enhanced integrator! DAD1 A, Sig=254,8 Ref=4,1 (SERVICE\2113ELC.D) mau min Signal 1: DAD1 A, Sig=254,8 Ref=4,1 Peak RetTime Type Width Area Height Area # [min] [min] [mau*s] [mau] % MM MM MF e FM MM Totals : e Results obtained with enhanced integrator! S78

79 mau DAD1 A, Sig=254,8 Ref=4,1 (SERVICE\2124ELC.D) Signal 1: DAD1 A, Sig=254,8 Ref=4,1 min Peak RetTime Type Width Area Height Area # [min] [min] [mau*s] [mau] % MM MF e FM MM Totals : e Results obtained with enhanced integrator! DAD1 A, Sig=254,8 Ref=4,1 (SERVICE\2125ELC.D) mau min Signal 1: DAD1 A, Sig=254,8 Ref=4,1 Peak RetTime Type Width Area Height Area # [min] [min] [mau*s] [mau] % MF MF e FM Totals : e Results obtained with enhanced integrator! DAD1 A, Sig=254,8 Ref=4,1 (SERVICE\2117ELC.D) mau min Signal 1: DAD1 A, Sig=254,8 Ref=4,1 Peak RetTime Type Width Area Height Area # [min] [min] [mau*s] [mau] % MM MM e Totals : e Results obtained with enhanced integrator! DAD1 A, Sig=254,8 Ref=4,1 (SERVICE\2122ELC.D) mau Signal 1: DAD1 A, Sig=254,8 Ref=4,1 min Peak RetTime Type Width Area Height Area # [min] [min] [mau*s] [mau] % MM MF e FM MM Totals : e Results obtained with enhanced integrator! DAD1 A, Sig=254,8 Ref=4,1 (SERVICE\2128ELC.D) mau Signal 1: DAD1 A, Sig=254,8 Ref=4,1 min Peak RetTime Type Width Area Height Area # [min] [min] [mau*s] [mau] % MM MM MM e MM MM Totals : 2.311e Results obtained with enhanced integrator! S79

80 DAD1 A, Sig=254,8 Ref=4,1 (SERVICE\2114ELC.D) mau min Signal 1: DAD1 A, Sig=254,8 Ref=4,1 Peak RetTime Type Width Area Height Area # [min] [min] [mau*s] [mau] % MM MM MF e FM MM MM Totals : e Results obtained with enhanced integrator! mau 15 1 DAD1 A, Sig=254,8 Ref=4,1 (SERVICE\2121ELC.D) min Signal 1: DAD1 A, Sig=254,8 Ref=4,1 Peak RetTime Type Width Area Height Area # [min] [min] [mau*s] [mau] % MM MM e MM MM MM MM Totals : 1.527e Results obtained with enhanced integrator! DAD1 A, Sig=254,8 Ref=4,1 (SERVICE\2126ELC.D) mau Signal 1: DAD1 A, Sig=254,8 Ref=4,1 min Peak RetTime Type Width Area Height Area # [min] [min] [mau*s] [mau] % MM e MM Totals : e Results obtained with enhanced integrator! DAD1 A, Sig=254,8 Ref=4,1 (SERVICE\2127ELC.D) mau Signal 1: DAD1 A, Sig=254,8 Ref=4,1 min Peak RetTime Type Width Area Height Area # [min] [min] [mau*s] [mau] % MM e MM MM MM Totals : e Results obtained with enhanced integrator! mau 15 1 DAD1 A, Sig=254,8 Ref=4,1 (SERVICE\2131ELC.D) min Signal 1: DAD1 A, Sig=254,8 Ref=4,1 Peak RetTime Type Width Area Height Area # [min] [min] [mau*s] [mau] % MM MF e FM MM Totals : e Results obtained with enhanced integrator! S8

81 mau 15 1 DAD1 A, Sig=254,8 Ref=4,1 (SERVICE\2129ELC.D) min Signal 1: DAD1 A, Sig=254,8 Ref=4,1 Peak RetTime Type Width Area Height Area # [min] [min] [mau*s] [mau] % MM MF e FM MM MM Totals : e Results obtained with enhanced integrator! DAD1 A, Sig=254,8 Ref=4,1 (SERVICE\213ELC.D) mau Signal 1: DAD1 A, Sig=254,8 Ref=4,1 min Peak RetTime Type Width Area Height Area # [min] [min] [mau*s] [mau] % MM MF e FM MM MM MM Totals : e Results obtained with enhanced integrator! DAD1 A, Sig=254,8 Ref=4,1 (SERVICE\2132ELC.D) mau min Signal 1: DAD1 A, Sig=254,8 Ref=4,1 Peak RetTime Type Width Area Height Area # [min] [min] [mau*s] [mau] % MM e FM MM MM MM Totals : e Results obtained with enhanced integrator! DAD1 A, Sig=254,8 Ref=4,1 (SERVICE\2187ELC.D) mau Signal 1: DAD1 A, Sig=254,8 Ref=4,1 min Peak RetTime Type Width Area Height Area # [min] [min] [mau*s] [mau] % PB BB BB BB BV VB VV Totals : e Results obtained with enhanced integrator! mau 6 4 DAD1 A, Sig=254,8 Ref=4,1 (SERVICE\2184ELC.D) min Signal 1: DAD1 A, Sig=254,8 Ref=4,1 Peak RetTime Type Width Area Height Area # [min] [min] [mau*s] [mau] % BB VV VP Totals : Results obtained with enhanced integrator! S81

82 mau 6 4 DAD1 A, Sig=254,8 Ref=4,1 (SERVICE\2112ELC.D) Signal 1: DAD1 A, Sig=254,8 Ref=4,1 min Peak RetTime Type Width Area Height Area # [min] [min] [mau*s] [mau] % MM MM MM MM MM MM Totals : Results obtained with enhanced integrator! S82

Supporting Information. Property focused structure-based optimization of small molecule inhibitors of the proteinprotein

Supporting Information. Property focused structure-based optimization of small molecule inhibitors of the proteinprotein Supporting Information Property focused structure-based optimization of small molecule inhibitors of the proteinprotein interaction between menin and Mixed Lineage Leukemia (MLL) Dmitry Borkin a, Jonathan

Διαβάστε περισσότερα

Divergent synthesis of various iminocyclitols from D-ribose

Divergent synthesis of various iminocyclitols from D-ribose Electronic Supplementary Material (ESI) for rganic & Biomolecular Chemistry. This journal is The Royal Society of Chemistry 205 Divergent synthesis of various iminocyclitols from D-ribose Ramu Petakamsetty,

Διαβάστε περισσότερα

Supporting Information

Supporting Information Supporting Information for AgOTf-catalyzed one-pot reactions of 2-alkynylbenzaldoximes with α,β-unsaturated carbonyl compounds Qiuping Ding 1, Dan Wang 1, Puying Luo* 2, Meiling Liu 1, Shouzhi Pu* 3 and

Διαβάστε περισσότερα

Synthesis and evaluation of novel aza-caged Garcinia xanthones

Synthesis and evaluation of novel aza-caged Garcinia xanthones Electronic Supplementary Material (ESI) for rganic & Biomolecular Chemistry Synthesis and evaluation of novel aza-caged Garcinia xanthones Xiaojin Zhang, a,1 Xiang Li, a,1 Haopeng Sun, * b Zhengyu Jiang,

Διαβάστε περισσότερα

Copper-catalyzed formal O-H insertion reaction of α-diazo-1,3-dicarb- onyl compounds to carboxylic acids with the assistance of isocyanide

Copper-catalyzed formal O-H insertion reaction of α-diazo-1,3-dicarb- onyl compounds to carboxylic acids with the assistance of isocyanide Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2014 Copper-catalyzed formal O-H insertion reaction of α-diazo-1,3-dicarb- onyl compounds to carboxylic

Διαβάστε περισσότερα

Supplementary information

Supplementary information Electronic Supplementary Material (ESI) for MedChemComm. This journal is The Royal Society of Chemistry 2015 Supplementary information Synthesis of carboxyimidamide-substituted benzo[c][1,2,5]oxadiazoles

Διαβάστε περισσότερα

Site-Selective Suzuki-Miyaura Cross-Coupling Reactions of 2,3,4,5-Tetrabromofuran

Site-Selective Suzuki-Miyaura Cross-Coupling Reactions of 2,3,4,5-Tetrabromofuran 1 Site-Selective Suzuki-Miyaura Cross-Coupling Reactions of 2,3,4,5-Tetrabromofuran Munawar Hussain, a Rasheed Ahmad Khera, a Nguyen Thai Hung, a Peter Langer* a,b a Institut für Chemie, Universität Rostock,

Διαβάστε περισσότερα

Enantioselective Organocatalytic Michael Addition of Isorhodanines. to α, β-unsaturated Aldehydes

Enantioselective Organocatalytic Michael Addition of Isorhodanines. to α, β-unsaturated Aldehydes Electronic Supplementary Material (ESI) for Organic & Biomolecular Chemistry. This journal is The Royal Society of Chemistry 2016 Enantioselective Organocatalytic Michael Addition of Isorhodanines to α,

Διαβάστε περισσότερα

Direct Transformation of Ethylarenes into Primary Aromatic Amides with N-Bromosuccinimide and I 2 -aq NH 3

Direct Transformation of Ethylarenes into Primary Aromatic Amides with N-Bromosuccinimide and I 2 -aq NH 3 Supporting Information Direct Transformation of Ethylarenes into Primary Aromatic Amides with N-Bromosuccinimide and I 2 -aq NH 3 Shohei Shimokawa, Yuhsuke Kawagoe, Katsuhiko Moriyama, Hideo Togo* Graduate

Διαβάστε περισσότερα

Copper-Catalyzed Oxidative Dehydrogenative N-N Bond. Formation for the Synthesis of N,N -Diarylindazol-3-ones

Copper-Catalyzed Oxidative Dehydrogenative N-N Bond. Formation for the Synthesis of N,N -Diarylindazol-3-ones Electronic Supplementary Material (ESI) for Organic Chemistry Frontiers. This journal is the Partner Organisations 2016 Supporting information Copper-Catalyzed Oxidative Dehydrogenative - Bond Formation

Διαβάστε περισσότερα

Electronic Supplementary Information

Electronic Supplementary Information Electronic Supplementary Material (ESI) for Polymer hemistry This journal is The Royal Society of hemistry 2011 Phosphoric and Phosphoramidic Acids as Bifunctional atalysts for the Ring-pening Polymerization

Διαβάστε περισσότερα

Supporting Information. Discovery of MK-8033: A Specific c-met/ron Dual Kinase Inhibitor with Preferential Affinity for the Activated State of c-met.

Supporting Information. Discovery of MK-8033: A Specific c-met/ron Dual Kinase Inhibitor with Preferential Affinity for the Activated State of c-met. S 1 1 Supporting Information Discovery of MK-8033: A Specific c-met/ron Dual Inhibitor with Preferential Affinity for the Activated State of c-met. Alan B. Northrup, a* Matthew H. Katcher, a Michael D.

Διαβάστε περισσότερα

Room Temperature Highly Diastereoselective Zn-Mediated. Allylation of Chiral N-tert-Butanesulfinyl Imines: Remarkable Reaction Condition Controlled

Room Temperature Highly Diastereoselective Zn-Mediated. Allylation of Chiral N-tert-Butanesulfinyl Imines: Remarkable Reaction Condition Controlled Supporting Information for: Room Temperature Highly Diastereoselective Zn-Mediated Allylation of Chiral N-tert-Butanesulfinyl Imines: Remarkable Reaction Condition Controlled Stereoselectivity Reversal

Διαβάστε περισσότερα

Peptidomimetics as Protein Arginine Deiminase 4 (PAD4) Inhibitors

Peptidomimetics as Protein Arginine Deiminase 4 (PAD4) Inhibitors Peptidomimetics as Protein Arginine Deiminase 4 (PAD4) Inhibitors Andrea Trabocchi a, icolino Pala b, Ilga Krimmelbein c, Gloria Menchi a, Antonio Guarna a, Mario Sechi b, Tobias Dreker c, Andrea Scozzafava

Διαβάστε περισσότερα

Supporting Information

Supporting Information Supporting Information Lewis acid catalyzed ring-opening reactions of methylenecyclopropanes with diphenylphosphine oxide in the presence of sulfur or selenium Min Shi,* Min Jiang and Le-Ping Liu State

Διαβάστε περισσότερα

A facile and general route to 3-((trifluoromethyl)thio)benzofurans and 3-((trifluoromethyl)thio)benzothiophenes

A facile and general route to 3-((trifluoromethyl)thio)benzofurans and 3-((trifluoromethyl)thio)benzothiophenes Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2014 A facile and general route to 3-((trifluoromethyl)thio)benzofurans and 3-((trifluoromethyl)thio)benzothiophenes

Διαβάστε περισσότερα

Supporting Information. Table of Contents. II. Experimental procedures. II. Copies of 1H and 13C NMR spectra for all compounds

Supporting Information. Table of Contents. II. Experimental procedures. II. Copies of 1H and 13C NMR spectra for all compounds Electronic upplementary Material (EI) for rganic & Biomolecular Chemistry. This journal is The Royal ociety of Chemistry 2017 Laboratoire de Méthodologie et ynthèse de Produit aturels. Université du Québec

Διαβάστε περισσότερα

Supporting Information. Asymmetric Binary-acid Catalysis with Chiral. Phosphoric Acid and MgF 2 : Catalytic

Supporting Information. Asymmetric Binary-acid Catalysis with Chiral. Phosphoric Acid and MgF 2 : Catalytic Supporting Information Asymmetric Binary-acid Catalysis with Chiral Phosphoric Acid and MgF 2 : Catalytic Enantioselective Friedel-Crafts Reactions of β,γ- Unsaturated-α-Ketoesters Jian Lv, Xin Li, Long

Διαβάστε περισσότερα

Supporting Information

Supporting Information Supporting Information for Lewis acid-catalyzed redox-neutral amination of 2-(3-pyrroline-1-yl)benzaldehydes via intramolecular [1,5]-hydride shift/isomerization reaction Chun-Huan Jiang, Xiantao Lei,

Διαβάστε περισσότερα

Supporting Information

Supporting Information S1 Supporting Information Synthesis of 2-Arylated Hydroxytyrosol Derivatives via Suzuki-Myaura Cross-Coupling Roberta Bernini, a Sandro Cacchi, b* Giancarlo Fabrizi, b* Eleonora Filisti b a Dipartimento

Διαβάστε περισσότερα

Electronic Supplementary Information

Electronic Supplementary Information Electronic Supplementary Information Unprecedented Carbon-Carbon Bond Cleavage in Nucleophilic Aziridine Ring Opening Reaction, Efficient Ring Transformation of Aziridines to Imidazolidin-4-ones Jin-Yuan

Διαβάστε περισσότερα

Supporting Information. Microwave-assisted construction of triazole-linked amino acid - glucoside conjugates as novel PTP1B inhibitors

Supporting Information. Microwave-assisted construction of triazole-linked amino acid - glucoside conjugates as novel PTP1B inhibitors Supporting Information Microwave-assisted construction of triazole-linked amino acid - glucoside conjugates as novel PTP1B inhibitors Xiao-Peng He, abd Cui Li, d Xiao-Ping Jin, b Zhuo Song, b Hai-Lin Zhang,

Διαβάστε περισσότερα

Phosphorus Oxychloride as an Efficient Coupling Reagent for the Synthesis of Ester, Amide and Peptide under Mild Conditions

Phosphorus Oxychloride as an Efficient Coupling Reagent for the Synthesis of Ester, Amide and Peptide under Mild Conditions Supplementary Information for Phosphorus xychloride as an Efficient Coupling Reagent for the Synthesis of Ester, Amide and Peptide under Mild Conditions u Chen,* a,b Xunfu Xu, a Liu Liu, a Guo Tang,* a

Διαβάστε περισσότερα

The N,S-Bidentate Ligand Assisted Pd-Catalyzed C(sp 2 )-H. Carbonylation using Langlois Reagent as CO Source. Supporting Information.

The N,S-Bidentate Ligand Assisted Pd-Catalyzed C(sp 2 )-H. Carbonylation using Langlois Reagent as CO Source. Supporting Information. Electronic upplementary Material (EI) for rganic & Biomolecular Chemistry. This journal is The Royal ociety of Chemistry 2018 The,-Bidentate Ligand Assisted Pd-Catalyzed C(sp 2 )-H Carbonylation using

Διαβάστε περισσότερα

Synthesis of novel 1,2,3-triazolyl derivatives of pregnane, androstane and D-homoandrostane. Tandem Click reaction/cu-catalyzed D-homo rearrangement

Synthesis of novel 1,2,3-triazolyl derivatives of pregnane, androstane and D-homoandrostane. Tandem Click reaction/cu-catalyzed D-homo rearrangement Electronic Supplementary Material (ESI) for Organic & Biomolecular Chemistry. This journal is The Royal Society of Chemistry 2014 Supporting Information Synthesis of novel 1,2,3-triazolyl derivatives of

Διαβάστε περισσότερα

The Free Internet Journal for Organic Chemistry

The Free Internet Journal for Organic Chemistry The Free Internet Journal for Organic Chemistry Paper Archive for Organic Chemistry Arkivoc 2018, part iii, S1-S6 Synthesis of dihydropyranones and dihydropyrano[2,3- d][1,3]dioxine-diones by cyclization

Διαβάστε περισσότερα

Supplementary Figure S1. Single X-ray structure 3a at probability ellipsoids of 20%.

Supplementary Figure S1. Single X-ray structure 3a at probability ellipsoids of 20%. Supplementary Figure S1. Single X-ray structure 3a at probability ellipsoids of 20%. S1 Supplementary Figure S2. Single X-ray structure 5a at probability ellipsoids of 20%. S2 H 15 Ph Ac Ac I AcH Ph Ac

Διαβάστε περισσότερα

Supporting Information. Synthesis and biological evaluation of nojirimycin- and

Supporting Information. Synthesis and biological evaluation of nojirimycin- and Supporting Information for Synthesis and biological evaluation of nojirimycin- and pyrrolidine-based trehalase inhibitors Davide Bini 1, Francesca Cardona 2, Matilde Forcella 1, Camilla Parmeggiani 2,3,

Διαβάστε περισσότερα

Supporting Information

Supporting Information Supporting Information 2017 The Authors. Published by Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim Convenient and General Zinc-Catalyzed Borylation of Aryl Diazonium Salts and Aryltriazenes under Mild Conditions

Διαβάστε περισσότερα

Supporting Information One-Pot Approach to Chiral Chromenes via Enantioselective Organocatalytic Domino Oxa-Michael-Aldol Reaction

Supporting Information One-Pot Approach to Chiral Chromenes via Enantioselective Organocatalytic Domino Oxa-Michael-Aldol Reaction Supporting Information ne-pot Approach to Chiral Chromenes via Enantioselective rganocatalytic Domino xa-michael-aldol Reaction Hao Li, Jian Wang, Timiyin E-Nunu, Liansuo Zu, Wei Jiang, Shaohua Wei, *

Διαβάστε περισσότερα

Regioselectivity in the Stille coupling reactions of 3,5- dibromo-2-pyrone.

Regioselectivity in the Stille coupling reactions of 3,5- dibromo-2-pyrone. Regioselectivity in the Stille coupling reactions of 3,5- dibromo-2-pyrone. Won-Suk Kim, Hyung-Jin Kim and Cheon-Gyu Cho Department of Chemistry, Hanyang University, Seoul 133-791, Korea Experimental Section

Διαβάστε περισσότερα

Direct Palladium-Catalyzed Arylations of Aryl Bromides. with 2/9-Substituted Pyrimido[5,4-b]indolizines

Direct Palladium-Catalyzed Arylations of Aryl Bromides. with 2/9-Substituted Pyrimido[5,4-b]indolizines Direct Palladium-Catalyzed Arylations of Aryl Bromides with 2/9-Substituted Pyrimido[5,4-b]indolizines Min Jiang, Ting Li, Linghua Meng, Chunhao Yang,* Yuyuan Xie*, and Jian Ding State Key Laboratory of

Διαβάστε περισσότερα

Metal-free Oxidative Coupling of Amines with Sodium Sulfinates: A Mild Access to Sulfonamides

Metal-free Oxidative Coupling of Amines with Sodium Sulfinates: A Mild Access to Sulfonamides Electronic Supplementary Material (ESI) for RSC Advances. This journal is The Royal Society of Chemistry 2014 Supporting information for Metal-free Oxidative Coupling of Amines with Sodium Sulfinates:

Διαβάστε περισσότερα

Supporting Information for

Supporting Information for Supporting Information for An atom-economic route to densely functionalized thiophenes via base-catalyzed rearrangement of 5-propargyl-2H-thiopyran-4(3H)-ones Chunlin Tang a, Jian Qin b, Xingqi Li *a a

Διαβάστε περισσότερα

Supporting Information. Copyright Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim, 2006

Supporting Information. Copyright Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim, 2006 Supporting Information Copyright Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, 2006 1 A Facile Way to Synthesize 2H-Chromenes: Reconsideration of the Reaction Mechanism between Salicylic Aldehyde and

Διαβάστε περισσότερα

First DMAP-mediated direct conversion of Morita Baylis. Hillman alcohols into γ-ketoallylphosphonates: Synthesis of

First DMAP-mediated direct conversion of Morita Baylis. Hillman alcohols into γ-ketoallylphosphonates: Synthesis of Supporting Information File 1 for First DMAP-mediated direct conversion of Morita Baylis Hillman alcohols into γ-ketoallylphosphonates: Synthesis of γ-aminoallylphosphonates Marwa Ayadi 1,2, Haitham Elleuch

Διαβάστε περισσότερα

Supporting Information

Supporting Information Supporting Information Montmorillonite KSF-Catalyzed One-pot, Three-component, Aza-Diels- Alder Reactions of Methylenecyclopropanes With Arylaldehydes and Aromatic Amines Li-Xiong Shao and Min Shi* General

Διαβάστε περισσότερα

Supporting Information

Supporting Information Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2015 Synthesis of 3-omosubstituted Pyrroles via Palladium- Catalyzed Intermolecular Oxidative Cyclization

Διαβάστε περισσότερα

SUPPORTING INFORMATION

SUPPORTING INFORMATION SUPPRTING INFRMATIN Per(-guanidino--deoxy)cyclodextrins: Synthesis, characterisation and binding behaviour toward selected small molecules and DNA. Nikolaos Mourtzis, a Kyriaki Eliadou, a Chrysie Aggelidou,

Διαβάστε περισσότερα

Supporting Information. Consecutive hydrazino-ugi-azide reactions: synthesis of acylhydrazines bearing 1,5- disubstituted tetrazoles

Supporting Information. Consecutive hydrazino-ugi-azide reactions: synthesis of acylhydrazines bearing 1,5- disubstituted tetrazoles Supporting Information for Consecutive hydrazino-ugi-azide reactions: synthesis of acylhydrazines bearing 1,5- disubstituted tetrazoles Angélica de Fátima S. Barreto*, Veronica Alves dos Santos, and Carlos

Διαβάστε περισσότερα

Fluorinative Ring-opening of Cyclopropanes by Hypervalent Iodine Reagents. An Efficient Method for 1,3- Oxyfluorination and 1,3-Difluorination

Fluorinative Ring-opening of Cyclopropanes by Hypervalent Iodine Reagents. An Efficient Method for 1,3- Oxyfluorination and 1,3-Difluorination Electronic Supplementary Material (ESI) for Chemical Science. This journal is The Royal Society of Chemistry 2016 Supporting Information Fluorinative Ring-opening of Cyclopropanes by Hypervalent Iodine

Διαβάστε περισσότερα

and Selective Allylic Reduction of Allylic Alcohols and Their Derivatives with Benzyl Alcohol

and Selective Allylic Reduction of Allylic Alcohols and Their Derivatives with Benzyl Alcohol FeCl 3 6H 2 O-Catalyzed Disproportionation of Allylic Alcohols and Selective Allylic Reduction of Allylic Alcohols and Their Derivatives with Benzyl Alcohol Jialiang Wang, Wen Huang, Zhengxing Zhang, Xu

Διαβάστε περισσότερα

9-amino-(9-deoxy)cinchona alkaloids-derived novel chiral phase-transfer catalysts

9-amino-(9-deoxy)cinchona alkaloids-derived novel chiral phase-transfer catalysts Electronic Supplementary Material (ESI) for Organic & Biomolecular Chemistry. This journal is The Royal Society of Chemistry 2014 9-amino-(9-deoxy)cinchona alkaloids-derived novel chiral phase-transfer

Διαβάστε περισσότερα

Supplementary Data. Engineering, Nanjing University, Nanjing , P. R. China;

Supplementary Data. Engineering, Nanjing University, Nanjing , P. R. China; Supplementary Data Synthesis, Chemo-selective Properties of Substituted 9-Aryl-9H-fluorenes from Triarylcarbinols and Enantiomerical Kinetics of Chiral 9-Methoxy-11-(naphthalen-1-yl)-11H-benzo[a]fluorene

Διαβάστε περισσότερα

Vilsmeier Haack reagent-promoted formyloxylation of α-chloro-narylacetamides

Vilsmeier Haack reagent-promoted formyloxylation of α-chloro-narylacetamides Electronic Supplementary Material (ESI) for RSC Advances. This journal is The Royal Society of Chemistry 205 Vilsmeier aack reagent-promoted formyloxylation of α-chloro-arylacetamides by formamide Jiann-Jyh

Διαβάστε περισσότερα

Novel and Selective Palladium-Catalyzed Annulation of 2-Alkynylphenols to Form 2-Substituted 3-Halobenzo[b]furans. Supporting Information

Novel and Selective Palladium-Catalyzed Annulation of 2-Alkynylphenols to Form 2-Substituted 3-Halobenzo[b]furans. Supporting Information Novel and Selective Palladium-Catalyzed Annulation of 2-Alkynylphenols to Form 2-Substituted 3-Halobenzo[b]furans Liang Yun, Shi Tang, Xu-Dong Zhang, Li-Qiu Mao, Ye-Xiang Xie and Jin-Heng Li* Key Laboratory

Διαβάστε περισσότερα

Supporting Information. Experimental section

Supporting Information. Experimental section Electronic Supplementary Material (ESI) for RSC Advances. This journal is The Royal Society of Chemistry 2014 Supporting Information Experimental section General. Proton nuclear magnetic resonance ( 1

Διαβάστε περισσότερα

Supporting Information

Supporting Information Electronic Supplementary Material (ESI) for RSC Advances. This journal is The Royal Society of Chemistry 2017 Modular Synthesis of Propargylamine Modified Cyclodextrins by a Gold(III)-catalyzed Three Component

Διαβάστε περισσότερα

Supplementary Material

Supplementary Material Supplementary Material Control experiments S2 Characterization data for the products S2-S7 References S8 MR spectra for the products S9-S28 S1 Control experiments 2a (99.5 mg, 0.5 mmol), I 2 (50.8 mg,

Διαβάστε περισσότερα

Diastereoselective Access to Trans-2-Substituted Cyclopentylamines

Diastereoselective Access to Trans-2-Substituted Cyclopentylamines Supporting Information Diastereoselective Access to Trans-2-Substituted Cyclopentylamines Antoine Joosten, Emilie Lambert, Jean-Luc Vasse, Jan Szymoniak jean-luc.vasse@univ-reims.fr jan.szymoniak@univ-reims.fr

Διαβάστε περισσότερα

Electronic supplementary information for

Electronic supplementary information for Electronic Supplementary Material (ESI) for Journal of Materials Chemistry C. This journal is The Royal Society of Chemistry 2017 Electronic supplementary information for Highly responsive ethylenediamine

Διαβάστε περισσότερα

Supplement: Intramolecular N to N acyl migration in conformationally mobile 1 -acyl-1- systems promoted by debenzylation conditions (HCOONH 4

Supplement: Intramolecular N to N acyl migration in conformationally mobile 1 -acyl-1- systems promoted by debenzylation conditions (HCOONH 4 Cent. Eur. J. Chem. 9(5) 2011 S164-S175 DI: 10.2478/s11532-011-0082-y Central European Journal of Chemistry Supplement: Intramolecular to acyl migration in conformationally mobile 1 -acyl-1- benzyl-3,4

Διαβάστε περισσότερα

Supporting Information. Experimental section

Supporting Information. Experimental section Electronic Supplementary Material (ESI) for RSC Advances. This journal is The Royal Society of Chemistry 2014 Supporting Information Experimental section General. Anhydrous solvents were transferred by

Διαβάστε περισσότερα

Supporting Information

Supporting Information Supporting Information Copper/Silver Cocatalyzed Oxidative Coupling of Vinylarenes with ICH 2 CF 3 or ICH 2 CHF 2 Leading to β-cf 3 /CHF 2 -Substituted Ketones Niannian Yi, Hao Zhang, Chonghui Xu, Wei

Διαβάστε περισσότερα

Supporting Information for Synthesis of Fused N-Heterocycles via Tandem C-H Activation

Supporting Information for Synthesis of Fused N-Heterocycles via Tandem C-H Activation This journal is The Royal Society of Chemistry 212 Supporting Information for Synthesis of Fused -Heterocycles via Tandem C-H Activation Ge Meng, Hong-Ying iu, Gui-Rong Qu, John S. Fossey, Jian-Ping Li,*

Διαβάστε περισσότερα

Selective mono reduction of bisphosphine

Selective mono reduction of bisphosphine Griffith Research Online https://research-repository.griffith.edu.au Selective mono reduction of bisphosphine oxides under mild conditions Author etersson, Maria, Loughlin, Wendy, Jenkins, Ian ublished

Διαβάστε περισσότερα

Copper-Catalyzed Direct Acyloxylation of C(sp 2 ) H Bonds. in Aromatic Amides

Copper-Catalyzed Direct Acyloxylation of C(sp 2 ) H Bonds. in Aromatic Amides Supporting Information for Copper-Catalyzed Direct Acyloxylation of C(sp 2 ) H Bonds in Aromatic Amides Feifan Wang, Qiyan Hu, Chao Shu, Zhiyang Lin, Dewen Min, Tianchao Shi and Wu Zhang* Key Laboratory

Διαβάστε περισσότερα

Supporting Information. Synthesis and biological evaluation of 2,3-Bis(het)aryl-4-azaindoles Derivatives as protein kinases inhibitors

Supporting Information. Synthesis and biological evaluation of 2,3-Bis(het)aryl-4-azaindoles Derivatives as protein kinases inhibitors Supporting Information Synthesis and biological evaluation of 2,3-Bis(het)aryl-4-azaindoles Derivatives as protein kinases inhibitors Frédéric Pin, a Frédéric Buron, a Fabienne Saab, a Lionel Colliandre,

Διαβάστε περισσότερα

Synthesis of Imines from Amines in Aliphatic Alcohols on Pd/ZrO 2 Catalyst at Ambient Conditions

Synthesis of Imines from Amines in Aliphatic Alcohols on Pd/ZrO 2 Catalyst at Ambient Conditions This journal is The Royal Society of Chemistry 213 Synthesis of Imines from Amines in Aliphatic Alcohols on Pd/ZrO 2 Catalyst at Ambient Conditions Wenjing Cui, a Bao Zhaorigetu,* a Meilin Jia, a and Wulan

Διαβάστε περισσότερα

SYNkinase Catalogue. September Kinase Inhibitor Library Arrays. 1 Multi-Target Arrays. 2 Pathway and Family Specific Arrays

SYNkinase Catalogue. September Kinase Inhibitor Library Arrays. 1 Multi-Target Arrays. 2 Pathway and Family Specific Arrays SYNkinase Catalogue September 2014 Kinase Inhibitor Library Arrays Pre-made Inhibitor Array Options 1 Multi-Target Arrays 2 Pathway and Family Specific Arrays 9 Custom Array Options 16 Abl Kinase Inhibitor

Διαβάστε περισσότερα

Free Radical Initiated Coupling Reaction of Alcohols and. Alkynes: not C-O but C-C Bond Formation. Context. General information 2. Typical procedure 2

Free Radical Initiated Coupling Reaction of Alcohols and. Alkynes: not C-O but C-C Bond Formation. Context. General information 2. Typical procedure 2 Free Radical Initiated Coupling Reaction of Alcohols and Alkynes: not C-O but C-C Bond Formation Zhongquan Liu,* Liang Sun, Jianguo Wang, Jie Han, Yankai Zhao, Bo Zhou Institute of Organic Chemistry, Gannan

Διαβάστε περισσότερα

Eco-friendly synthesis of diverse and valuable 2-pyridones by catalyst- and solvent-free thermal multicomponent domino reaction

Eco-friendly synthesis of diverse and valuable 2-pyridones by catalyst- and solvent-free thermal multicomponent domino reaction Electronic Supplementary Material (ESI) for Green Chemistry. This journal is The Royal Society of Chemistry 2015 SUPPRTIG IFRMATI Eco-friendly synthesis of diverse and valuable 2-pyridones by catalyst-

Διαβάστε περισσότερα

Design and Solid Phase Synthesis of New DOTA Conjugated (+)-Biotin Dimers Planned to Develop Molecular Weight-Tuned Avidin Oligomers

Design and Solid Phase Synthesis of New DOTA Conjugated (+)-Biotin Dimers Planned to Develop Molecular Weight-Tuned Avidin Oligomers Electronic Supplementary Material (ESI) for rganic & Biomolecular Chemistry. This journal is The Royal Society of Chemistry 2015 Supplementary Information Design and Solid Phase Synthesis of New DTA Conjugated

Διαβάστε περισσότερα

Highly enantioselective cascade synthesis of spiropyrazolones. Supporting Information. NMR spectra and HPLC traces

Highly enantioselective cascade synthesis of spiropyrazolones. Supporting Information. NMR spectra and HPLC traces Highly enantioselective cascade synthesis of spiropyrazolones Alex Zea a, Andrea-Nekane R. Alba a, Andrea Mazzanti b, Albert Moyano a and Ramon Rios a,c * Supporting Information NMR spectra and HPLC traces

Διαβάστε περισσότερα

Supplementary Figure 1. (X-ray structures of 6p and 7f) O N. Br 6p

Supplementary Figure 1. (X-ray structures of 6p and 7f) O N. Br 6p Supplementary Figure 1 (X-ray structures of 6p and 7f) Me Br 6p 6p Supplementary Figures 2-68 (MR Spectra) Supplementary Figure 2. 1 H MR of the 6a Supplementary Figure 3. 13 C MR of the 6a Supplementary

Διαβάστε περισσότερα

Facile construction of the functionalized 4H-chromene via tandem. benzylation and cyclization. Jinmin Fan and Zhiyong Wang*

Facile construction of the functionalized 4H-chromene via tandem. benzylation and cyclization. Jinmin Fan and Zhiyong Wang* Facile construction of the functionalized 4H-chromene via tandem benzylation and cyclization Jinmin Fan and Zhiyong Wang* Hefei National Laboratory for Physical Science at Microscale, Joint- Lab of Green

Διαβάστε περισσότερα

Supporting Information

Supporting Information Supporting Information Ceric Ammonium Nitrate (CAN) catalyzed efficient one-pot three component aza-diels-alder reactions for a facile synthesis of tetrahydropyranoquinoline derivatives Ravinder Goud Puligoundla

Διαβάστε περισσότερα

CDK2/cyclin A1 (IC 50 = 2 nm) CDK2/cyclin E (IC 50 = 4 nm)

CDK2/cyclin A1 (IC 50 = 2 nm) CDK2/cyclin E (IC 50 = 4 nm) Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2018 Supplementary Information Tetrahydro-3H-pyrazolo[4,3-a]phenanthridine-based CDK inhibitor 1. Supplemental

Διαβάστε περισσότερα

Supporting Information

Supporting Information Supporting Information An Approach to 3,6-Disubstituted 2,5-Dioxybenzoquinones via Two Sequential Suzuki Couplings. Three-step Synthesis of Leucomelone Xianwen Gan, Wei Jiang, Wei Wang,,,* Lihong Hu,,*

Διαβάστε περισσότερα

Eur. J. Inorg. Chem WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim, 2007 ISSN SUPPORTING INFORMATION

Eur. J. Inorg. Chem WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim, 2007 ISSN SUPPORTING INFORMATION Eur. J. Inorg. Chem. 2007 WILEY-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, 2007 ISSN 1434 1948 SUPPORTING INFORMATION Title: Synthesis of Cyclic Carbonates from Atmospheric Pressure Carbon Dioxide Using

Διαβάστε περισσότερα

Supporting Information

Supporting Information Supporting Information Wiley-VC 007 9 Weinheim, Germany ew ear Infrared Dyes and Fluorophores Based on Diketopyrrolopyrroles Dipl.-Chem. Georg M. Fischer, Dipl.-Chem. Andreas P. Ehlers, Prof. Dr. Andreas

Διαβάστε περισσότερα

Effect of uridine protecting groups on the diastereoselectivity

Effect of uridine protecting groups on the diastereoselectivity Supporting Information for Effect of uridine protecting groups on the diastereoselectivity of uridine-derived aldehyde 5 -alkynylation Raja Ben Othman, Mickaël J. Fer, Laurent Le Corre, Sandrine Calvet-Vitale*

Διαβάστε περισσότερα

Comparison of carbon-sulfur and carbon-amine bond in therapeutic drug: -S-aromatic heterocyclic podophyllum derivatives display antitumor activity

Comparison of carbon-sulfur and carbon-amine bond in therapeutic drug: -S-aromatic heterocyclic podophyllum derivatives display antitumor activity Comparison of carbon-sulfur and carbon-amine bond in therapeutic drug: -S-aromatic heterocyclic podophyllum derivatives display antitumor activity Jian-Long Li 1,a, Wei Zhao 1,a, Chen Zhou 1,a, Ya-Xuan

Διαβάστε περισσότερα

Supporting Information. Copyright Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim, 2006

Supporting Information. Copyright Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim, 2006 Copyright Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, 2006 Silver-Catalyzed Asymmetric Synthesis of 2,3-Dihydrobenzofurans: A New Chiral Synthesis of Pterocarpans Leticia Jiménez-González, Sergio

Διαβάστε περισσότερα

Copper-Catalyzed Oxidative Coupling of Acids with Alkanes Involving Dehydrogenation: Facile Access to Allylic Esters and Alkylalkenes

Copper-Catalyzed Oxidative Coupling of Acids with Alkanes Involving Dehydrogenation: Facile Access to Allylic Esters and Alkylalkenes Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2014 Supplementary information Copper-Catalyzed xidative Coupling of Acids with Alkanes Involving Dehydrogenation:

Διαβάστε περισσότερα

Supporting Information. for

Supporting Information. for Supporting Information for A general synthetic route to [Cu(X)(NHC)] (NHC = N- heterocyclic carbene, X =Cl, Br, I) complexes Orlando Santoro, Alba Collado, Alexandra M. Z. Slawin, Steven P. Nolan and Catherine

Διαβάστε περισσότερα

Pd Catalyzed Carbonylation for the Construction of Tertiary and

Pd Catalyzed Carbonylation for the Construction of Tertiary and Electronic Supplementary Material (ESI) for rganic & Biomolecular Chemistry. This journal is The Royal Society of Chemistry 2014 Pd Catalyzed Carbonylation for the Construction of Tertiary and Quaternary

Διαβάστε περισσότερα

Supporting Information

Supporting Information Supporting Information Wiley-VCH 2014 69451 Weinheim, Germany Copper-Catalyzed Coupling of Oxime Acetates with Sodium Sulfinates: An Efficient Synthesis of Sulfone Derivatives** Xiaodong Tang, Liangbin

Διαβάστε περισσότερα

Supporting Information. Discovery of Clinical Candidate CEP-37440: A Selective Inhibitor of Focal Adhesion Kinase

Supporting Information. Discovery of Clinical Candidate CEP-37440: A Selective Inhibitor of Focal Adhesion Kinase Supporting Information Discovery of Clinical Candidate CEP-37440: A Selective Inhibitor of Focal Adhesion Kinase (FAK) and Anaplastic Lymphoma Kinase (ALK) Gregory R. Ott,,* Mangeng Cheng, Keith S. Learn,

Διαβάστε περισσότερα

Tributylphosphine-Catalyzed Cycloaddition of Aziridines with Carbon Disulfide and Isothiocyanate

Tributylphosphine-Catalyzed Cycloaddition of Aziridines with Carbon Disulfide and Isothiocyanate upporting Information Tributylphosphine-Catalyzed Cycloaddition of Aziridines with Carbon Disulfide and Isothiocyanate Jing-Yu Wu, Zhi-Bin Luo, Li-Xin Dai and Xue-Long Hou* a tate Key Laboratory of Organometallic

Διαβάστε περισσότερα

Efficient and Simple Zinc mediated Synthesis of 3 Amidoindoles

Efficient and Simple Zinc mediated Synthesis of 3 Amidoindoles Electronic Supplementary Material (ESI) for rganic and Biomolecular Chemistry SUPPRTIG IFRMATI Efficient and Simple Zinc mediated Synthesis of 3 Amidoindoles Anahit Pews-Davtyan and Matthias Beller* Leibniz-Institut

Διαβάστε περισσότερα

Supporting Information. Copyright Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim, 2007

Supporting Information. Copyright Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim, 2007 Supporting Information Copyright Wiley-VC Verlag Gmb & Co. KGaA, 69451 Weinheim, 2007 1 Copyright Wiley-VC Verlag Gmb & Co. KGaA, 69451 Weinheim, 2008 Supporting Information for A Voltage-Responding Ion

Διαβάστε περισσότερα

Construction of Cyclic Sulfamidates Bearing Two gem-diaryl Stereocenters through a Rhodium-Catalyzed Stepwise Asymmetric Arylation Protocol

Construction of Cyclic Sulfamidates Bearing Two gem-diaryl Stereocenters through a Rhodium-Catalyzed Stepwise Asymmetric Arylation Protocol Supporting Information for: Construction of Cyclic Sulfamidates Bearing Two gem-diaryl Stereocenters through a Rhodium-Catalyzed Stepwise Asymmetric Arylation Protocol Yu-Fang Zhang, Diao Chen, Wen-Wen

Διαβάστε περισσότερα

Hiyama Cross-Coupling of Chloro-, Fluoroand Methoxy- pyridyl trimethylsilanes : Room-temperature Novel Access to Functional Bi(het)aryl

Hiyama Cross-Coupling of Chloro-, Fluoroand Methoxy- pyridyl trimethylsilanes : Room-temperature Novel Access to Functional Bi(het)aryl Hiyama Cross-Coupling of Chloro-, Fluoroand Methoxy- pyridyl trimethylsilanes : Room-temperature Novel Access to Functional Bi(het)aryl Philippe Pierrat, Philippe Gros* and Yves Fort Synthèse Organométallique

Διαβάστε περισσότερα

Supplementary Material (ESI) for Organic & Biomolecular Chemistry This journal is (c) The Royal Society of Chemistry 2008

Supplementary Material (ESI) for Organic & Biomolecular Chemistry This journal is (c) The Royal Society of Chemistry 2008 Palladium(0)-catalyzed direct cross-coupling reaction of allylic alcohols with aryland alkenylboronic acids Hirokazu Tsukamoto, Tomomi Uchiyama, Takamichi Suzuki and Yoshinori Kondo Graduate School of

Διαβάστε περισσότερα

Supporting information

Supporting information Electronic upplementary Material (EI) for New Journal of Chemistry. This journal is The Royal ociety of Chemistry and the Centre National de la Recherche cientifique 7 upporting information Lipase catalyzed,-addition

Διαβάστε περισσότερα

Electronic Supplementary Information. Carbon dioxide as a reversible amine-protecting

Electronic Supplementary Information. Carbon dioxide as a reversible amine-protecting Electronic Supplementary Information Carbon dioxide as a reversible amine-protecting agent in selective Michael additions and acylations Annelies Peeters, Rob Ameloot and Dirk E. De Vos * Centre for Surface

Διαβάστε περισσότερα

Malgorzata Korycka-Machala, Marcin Nowosielski, Aneta Kuron, Sebastian Rykowski, Agnieszka Olejniczak, Marcin Hoffmann and Jaroslaw Dziadek

Malgorzata Korycka-Machala, Marcin Nowosielski, Aneta Kuron, Sebastian Rykowski, Agnieszka Olejniczak, Marcin Hoffmann and Jaroslaw Dziadek Molecules 2017, 21, 154; doi:10.3390/molecules22010154 Supplementary Materials: Naphthalimides Selectively Inhibit the Activity of Bacterial, Replicative DNA Ligases and Display Bactericidal Effect against

Διαβάστε περισσότερα

Sotto, 8; Perugia, Italia. Fax: ; Tel: ;

Sotto, 8; Perugia, Italia. Fax: ; Tel: ; ELECTRONIC SUPPORTING INFORMATION Ermal Ismalaj a, Giacomo Strappaveccia a, Eleonora Ballerini a, Fausto Elisei a, Oriana Piermatti a, Dmitri Gelman b, Luigi Vaccaro a a CEMIN - Dipartimento di Chi mica,

Διαβάστε περισσότερα

Supporting Information. Chemoselective Acylation of 2-Amino-8-quinolinol in the Generation of C2-Amides or C8-Esters

Supporting Information. Chemoselective Acylation of 2-Amino-8-quinolinol in the Generation of C2-Amides or C8-Esters Electronic Supplementary Material (ESI) for RSC Advances. This journal is The Royal Society of Chemistry 2017 Supporting Information Chemoselective Acylation of 2-Amino-8-quinolinol in the Generation of

Διαβάστε περισσότερα

gem-dichloroalkenes for the Construction of 3-Arylchromones

gem-dichloroalkenes for the Construction of 3-Arylchromones Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2015 Pd(OAc)2/S=PPh3 Accelerated Activation of gem-dichloroalkenes for the Construction of 3-Arylchromones

Διαβάστε περισσότερα

Supporting Information

Supporting Information Supporting Information Metal-catalyzed Stereoselective and Protecting-group-free Synthesis of 1,2-cis-Glycosides Using 4,6-Dimethoxy-1,3,5-triazin-2-yl Glycosides as Glycosyl Donors Tomonari Tanaka,* 1

Διαβάστε περισσότερα

Chemoselective Reduction of α-keto Amides by Nickel Catalyst

Chemoselective Reduction of α-keto Amides by Nickel Catalyst Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2014 SUPPRTIG IFRMATI Chemoselective Reduction of α-keto Amides by ickel Catalyst for. Chary Mamillapalli

Διαβάστε περισσότερα

Supporting Information

Supporting Information Supporting Information Transition-metal-free Ring Expansion Reactions of Indene-1,3-dione: Synthesis of Functionalized Benzoannulated Seven-Membered Ring Compounds Qiyi Yao, Lingkai Kong, Mengdan Wang,

Διαβάστε περισσότερα

Supporting Information

Supporting Information Supporting Information Enantiospecific Synthesis of the Cubitane Skeleton Elisabeth Schöttner, M. Wiechoczek, Peter G. Jones, and Thomas Lindel * TU Braunschweig, Institutes of rganic, Inorganic and Analytical

Διαβάστε περισσότερα

Supporting Information for

Supporting Information for Supporting Information for Palladium-Catalyzed C-H Bond Functionalization of C6-Arylpurines Hai-Ming Guo,* Wei-Hao Rao, Hong-Ying iu, Li-Li Jiang, Ge ng, Jia-Jia Jin, Xi-ing Yang, and Gui-Rong Qu* College

Διαβάστε περισσότερα

The effect of curcumin on the stability of Aβ. dimers

The effect of curcumin on the stability of Aβ. dimers The effect of curcumin on the stability of Aβ dimers Li Na Zhao, See-Wing Chiu, Jérôme Benoit, Lock Yue Chew,, and Yuguang Mu, School of Physical and Mathematical Sciences, Nanyang Technological University,

Διαβάστε περισσότερα

Supporting Information for: Intramolecular Hydrogen Bonding-Assisted Cyclocondensation of. 1,2,3-Triazole Synthesis

Supporting Information for: Intramolecular Hydrogen Bonding-Assisted Cyclocondensation of. 1,2,3-Triazole Synthesis Supporting Information for: Intramolecular Hydrogen Bonding-Assisted Cyclocondensation of α-diazoketones with Various Amines: A Strategy for Catalytic Wolff 1,2,3-Triazole Synthesis Zikun Wang, a Xihe

Διαβάστε περισσότερα

Supporting Information

Supporting Information Supporting Information Gold-catalyzed Cycloisomerization of 1,6-Diyne-4-en-3-ols to form Naphthyl Ketone Derivatives. Jian-Jou Lian and Rai-Shung Liu* Department of Chemistry, National Tsing-Hua University,

Διαβάστε περισσότερα

Supporting Information for

Supporting Information for Electronic Supplementary Material (ESI) for Organic & Biomolecular Chemistry. This journal is The Royal Society of Chemistry 2015 Supporting Information for Quinine-Catalyzed Highly Enantioselective Cycloannulation

Διαβάστε περισσότερα