N-tert-Butoxycarbonyl-L-tryptophan → (2S)-6-[[(2S)-2-(tert-butoxycarbonylamino)-3-(3H-indol-3-yl)propanoyl]amino]-2-[isobutyl(p-tolylsulfonyl)amino]hexanoic acid

HRID 1634674

反応式

HRID 1634674 の反応式
[CH2:1]([N:5]([S:15]([C:18]1[CH:23]=[CH:22][C:21]([CH3:24])=[CH:20][CH:19]=1)(=[O:17])=[O:16])[C@H:6]([C:12]([OH:14])=[O:13])[CH2:7][CH2:8][CH2:9][CH2:10][NH2:11])[CH:2]([CH3:4])[CH3:3].[C:25]([O:29][C:30]([NH:32][C@H:33]([C:44](O)=[O:45])[CH2:34][C:35]1[C:43]2[C:38](=[CH:39][CH:40]=[CH:41][CH:42]=2)[NH:37][CH:36]=1)=[O:31])([CH3:28])([CH3:27])[CH3:26]>>[CH3:24][C:21]1[CH:22]=[CH:23][C:18]([S:15]([N:5]([C@H:6]([C:12]([OH:14])=[O:13])[CH2:7][CH2:8][CH2:9][CH2:10][NH:11][C:44]([C@@H:33]([NH:32][C:30]([O:29][C:25]([CH3:28])([CH3:27])[CH3:26])=[O:31])[CH2:34][CH:35]2[C:43]3[C:38](=[CH:39][CH:40]=[CH:41][CH:42]=3)[N:37]=[CH:36]2)=[O:45])[CH2:1][CH:2]([CH3:3])[CH3:4])(=[O:17])=[O:16])=[CH:19][CH:20]=1

参加物

3

反応物 2

HCID 83169N-tert-Butoxycarbonyl-L-tryptophanHCID 23552860Nalpha-isobutyl-Nalpha-(4-methylbenzenesulfonyl)-L-lysine

生成物 1

HCID 508607(2S)-6-[[(2S)-2-(tert-butoxycarbonylamino)-3-(3H-indol-3-yl)propanoyl]amino]-2-[isobutyl(p-tolylsulfonyl)amino]hexanoic acid

実験手順

The title compound was prepared from Nα-isobutyl-Nα-(4-methylbenzenesulfonyl)-L-lysine (100 mg, 0.29 mmol, example 1, step E) as described in general procedure Bc using commercially available Nα-tert-butoxycarbonyl-L-tryptophan (90 mg, 0.3 mmol). The final product was triturated with ether to yield 157 mg (81%) of the desired material.

後処理

  1. customThe final product was triturated with ether

出典と根拠

ORDレコード
ord-c8c61577981843ddba84b5a48908371a
出典データセット
uspto-grants-2003_01
特許番号
US06506786B2

関連ノート

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