Dicyclohexylcarbodiimide → HCID 54041120、化合物
反応式
[CH2:1]([O:8][C:9](=[O:30])[CH2:10][C@H:11]([NH2:29])[C:12](=[O:28])[NH:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH3:27])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[CH3:31][S:32]([NH:35][CH2:36][CH2:37][CH2:38][CH2:39][CH2:40][C:41]([NH:43][CH2:44][CH2:45][CH2:46][CH2:47][CH2:48][C:49](O)=[O:50])=[O:42])(=[O:34])=[O:33].C1CCC(N=C=NC2CCCCC2)CC1>C(Cl)Cl>[CH2:1]([O:8][C:9](=[O:30])[CH2:10][C@H:11]([NH:29][C:49](=[O:50])[CH2:48][CH2:47][CH2:46][CH2:45][CH2:44][NH:43][C:41](=[O:42])[CH2:40][CH2:39][CH2:38][CH2:37][CH2:36][NH:35][S:32]([CH3:31])(=[O:33])=[O:34])[C:12](=[O:28])[NH:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH3:27])[C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1参加物
5
実験手順
1.05 g of (S)-3-amino-3-tetradecylcarbamoylpropionic acid benzyl ester and 1.00 g of 6-(6-methanesulfonamidohexanamido)hexanoic acid were mingled in 20 ml of methylenechloride and after adding thereto 500 mg of DCC and treating the mixuture in the same manner as in Example 26, 140 mg of (S)-3-[6-(6-methanesulfonamidohexanamido)hexanamido]-3-tetradecylcarbamoylpropionic acid benzyl ester was obtained.