2,3-Dimethoxybenzylamine → (2S)-6-[[2-[(2,3-dimethoxyphenyl)methylamino]acetyl]amino]-2-[isobutyl(p-tolylsulfonyl)amino]hexanoic acid

HRID 397798

반응식

HRID 397798 반응식
[CH2:1]([N:5]([S:19]([C:22]1[CH:27]=[CH:26][C:25]([CH3:28])=[CH:24][CH:23]=1)(=[O:21])=[O:20])[C@H:6]([C:16]([OH:18])=[O:17])[CH2:7][CH2:8][CH2:9][CH2:10][NH:11][C:12](=[O:15])[CH2:13]I)[CH:2]([CH3:4])[CH3:3].CCN(C(C)C)C(C)C.[CH3:38][O:39][C:40]1[C:47]([O:48][CH3:49])=[CH:46][CH:45]=[CH:44][C:41]=1[CH2:42][NH2:43]>>[CH3:28][C:25]1[CH:26]=[CH:27][C:22]([S:19]([N:5]([C@H:6]([C:16]([OH:18])=[O:17])[CH2:7][CH2:8][CH2:9][CH2:10][NH:11][C:12]([CH2:13][NH:43][CH2:42][C:41]2[CH:44]=[CH:45][CH:46]=[C:47]([O:48][CH3:49])[C:40]=2[O:39][CH3:38])=[O:15])[CH2:1][CH:2]([CH3:4])[CH3:3])(=[O:21])=[O:20])=[CH:23][CH:24]=1

참가 물질

4

반응물 3

HCID 781062,3-DimethoxybenzylamineHCID 81531DiisopropylethylamineHCID 86589941Nalpha-isobutyl-Nalpha-(4-methylbenzenesulfonyl)-Nepsilon-iodoacetyl-L-lysine

생성물 1

HCID 508628(2S)-6-[[2-[(2,3-dimethoxyphenyl)methylamino]acetyl]amino]-2-[isobutyl(p-tolylsulfonyl)amino]hexanoic acid

실험 절차

The title compound was prepared from Nα-isobutyl-Nα-(4-methylbenzenesulfonyl)-Nε-iodoacetyl-L-lysine (150 mg, 0.29 mmol, example 105, step B) by following the indications of general procedure H using DIEA (0.14 mL, 0.81 mmol) and 2,3-dimethoxybenzylamine (0.12 mL, 0.81 mmol). The crude material was purified by preparative HPLC. The product was isolated as a solid (25 mg, 16% yield).

후처리

  1. customThe crude material was purified by preparative HPLC

출처 및 근거

ORD 기록
ord-b8be152486954f5abc0673684f81e4ce
출처 데이터셋
uspto-grants-2003_08
특허 번호
US06610689B2

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