N-[(9H-fluoren-9-ylmethoxy)carbonyl]-2-methylalanyl-N-[(3R,4S,5S)-3-methoxy-1-{(2S)-2-[(1R,2R)-1-methoxy-2-methyl-3-{[(1S)-2-phenyl-1-(1,3-thiazol-2-yl)ethyl]amino}-3-thioxopropyl]pyrrolidin-1-yl}-5-methyl-1-oxoheptan-4-yl]-N-methyl-L-valinamide → 2-methylalanyl-N-[(3R,4S,5S)-3-methoxy-1-{(2S)-2-[(1R,2R)-1-methoxy-2-methyl-3-{[(1S)-2-phenyl-1-(1,3-thiazol-2-yl)ethyl]amino}-3-thioxopropyl]pyrrolidin-1-yl}-5-methyl-1-oxoheptan-4-yl]-N-methyl-L-valinamide

HRID 74736노트

반응식

HRID 74736 반응식
C1C2C(COC([NH:18][C:19]([CH3:69])([C:21]([NH:23][C@H:24]([C:28]([N:30]([C@@H:32]([C@@H:65]([CH3:68])[CH2:66][CH3:67])[C@H:33]([O:63][CH3:64])[CH2:34][C:35]([N:37]3[CH2:41][CH2:40][CH2:39][C@H:38]3[C@H:42]([O:61][CH3:62])[C@@H:43]([CH3:60])[C:44]([NH:46][C@H:47]([C:55]3[S:56][CH:57]=[CH:58][N:59]=3)[CH2:48][C:49]3[CH:54]=[CH:53][CH:52]=[CH:51][CH:50]=3)=[S:45])=[O:36])[CH3:31])=[O:29])[CH:25]([CH3:27])[CH3:26])=[O:22])[CH3:20])=O)C3C(=CC=CC=3)C=2C=CC=1>ClCCl.C(NCC)C>[CH3:20][C:19]([C:21]([NH:23][C@H:24]([C:28]([N:30]([C@@H:32]([C@@H:65]([CH3:68])[CH2:66][CH3:67])[C@H:33]([O:63][CH3:64])[CH2:34][C:35]([N:37]1[CH2:41][CH2:40][CH2:39][C@H:38]1[C@H:42]([O:61][CH3:62])[C@@H:43]([CH3:60])[C:44]([NH:46][C@H:47]([C:55]1[S:56][CH:57]=[CH:58][N:59]=1)[CH2:48][C:49]1[CH:50]=[CH:51][CH:52]=[CH:53][CH:54]=1)=[S:45])=[O:36])[CH3:31])=[O:29])[CH:25]([CH3:27])[CH3:26])=[O:22])([CH3:69])[NH2:18]

참가 물질

4

반응물 1

HCID 86685726N-[(9H-fluoren-9-ylmethoxy)carbonyl]-2-methylalanyl-N-[(3R,4S,5S)-3-methoxy-1-{(2S)-2-[(1R,2R)-1-methoxy-2-methyl-3-{[(1S)-2-phenyl-1-(1,3-thiazol-2-yl)ethyl]amino}-3-thioxopropyl]pyrrolidin-1-yl}-5-methyl-1-oxoheptan-4-yl]-N-methyl-L-valinamide

생성물 1

HCID 715710182-methylalanyl-N-[(3R,4S,5S)-3-methoxy-1-{(2S)-2-[(1R,2R)-1-methoxy-2-methyl-3-{[(1S)-2-phenyl-1-(1,3-thiazol-2-yl)ethyl]amino}-3-thioxopropyl]pyrrolidin-1-yl}-5-methyl-1-oxoheptan-4-yl]-N-methyl-L-valinamide수율 60%

시약·촉매·용매 2

HCID 6344Dichloromethane용매HCID 8021Diethylamine용매

실험 절차

According to general procedure A, from #33 (55 mg, 0.055 mmol, 1 eq.) in dichloromethane (6 mL, 0.009 M) and diethylamine (4 mL) was synthesized the crude desired material, which was purified by silica gel chromatography (Gradient: 0% to 5% methanol in dichloromethane) to give #34 (25 mg, 60%) as a solid. HPLC (Protocol A): m/z 759.4 [M+H+], retention time=7.088 minutes, (purity >75%). 1H NMR (400 MHz, DMSO-d6), presumed to be a mixture of rotamers, characteristic signals: δ [10.54 (br d, J=8 Hz) and 10.81 (br d, J=8 Hz), total 1H], 8.01-8.08 (m, 1H), [7.80 (d, J=3.1 Hz) and 7.83 (d, J=3.3 Hz), total 1H], [7.65 (d, J=3.2 Hz) and 7.69 (d, J=3.2 Hz), total 1H], 7.29-7.33 (m, 2H), 7.20-7.27 (m, 2H), 7.13-7.19 (m, 1H), 6.27-6.35 and 6.40-6.48 (2 m, total 1H), [4.49 (dd, J=9, 8 Hz) and 4.56 (dd, J=9, 8 Hz), total 1H], 3.24 and 3.25 (2 s, total 3H), 3.17 and 3.21 (2 s, total 3H), 2.92 and 2.99 (2 br s, total 3H), 1.20 and 1.21 (2 s, total 3H), 1.12 and 1.13 (2 s, total 3H), 0.75-0.81 (m, 3H).

후처리

  1. customwas purified by silica gel chromatography (Gradient: 0% to 5% methanol in dichloromethane)

출처 및 근거

ORD 기록
ord-a57232a31fa4477aabfb82f2e50a63b6
출처 데이터셋
uspto-grants-2014_09
특허 번호
US08828401B2

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