HCID 4398193、化合物 → HCID 22828228、化合物
反応式
[NH2:1][C:2]1[N:10]=[CH:9][N:8]=[C:7]2[C:3]=1[N:4]=[CH:5][N:6]2[C@@H:11]1[O:16][C@H:15]([C:17]([O:19][CH2:20][CH3:21])=[O:18])[C@@H:14]([NH2:22])[C@H:12]1[OH:13].[C:23]([O:27][C:28]([NH:30][CH:31]([C:40](O)=[O:41])[CH2:32][C:33]1[CH:38]=[CH:37][CH:36]=[CH:35][C:34]=1[Cl:39])=[O:29])([CH3:26])([CH3:25])[CH3:24]>>[NH2:1][C:2]1[N:10]=[CH:9][N:8]=[C:7]2[C:3]=1[N:4]=[CH:5][N:6]2[C@@H:11]1[O:16][C@H:15]([C:17]([O:19][CH2:20][CH3:21])=[O:18])[C@@H:14]([NH:22][C:40](=[O:41])[CH:31]([CH2:32][C:33]2[CH:38]=[CH:37][CH:36]=[CH:35][C:34]=2[Cl:39])[NH:30][C:28]([O:27][C:23]([CH3:26])([CH3:24])[CH3:25])=[O:29])[C@H:12]1[OH:13]参加物
3
実験手順
Ethyl 1-(6amino-9H-purin-9-yl)-1,3-dideoxy-3-[N-tert-butoxycarbonyl-β-(2-chlorophenyl)-D,L-alanylamino]-β-D-ribofuranuronate (320 mg) was prepared by reacting ethyl 1-(6-amino-9H-purin-9-yl)-1,3-dideoxy-3-amino-β-D-ribofuranuronate 294 mg) prepared in Example 63 with N-tert-butoxycarbonyl-β-(2-chlorophenyl)-D,L-alanine (300 mg) according to a similar manner to that of Example 64, mp. 120°-130° C.
出典と根拠
- ORDレコード
- ord-1634e39de6c445358edb95fef01cfecf
- 出典データセット
- uspto-grants-1984_10