C(OC(=O)[NH:7][CH:8]1[CH2:17][C:16]2[C:11](=[CH:12][CH:13]=[C:14]([C:18]#[N:19])[CH:15]=2)[NH:10][CH2:9]1)(C)(C)C.[CH:21](=O)[C:22]1[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=1>>[NH2:7][CH:8]1[CH2:17][C:16]2[C:11](=[CH:12][CH:13]=[C:14]([C:18]#[N:19])[CH:15]=2)[N:10]([CH2:21][C:22]2[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=2)[CH2:9]1157A was prepared from 1C and benzaldehyde by procedures analogous to those described in Example 22A, followed by removal of N-Boc protecting group according to the procedures described in Example 22B.
Wird geladen…