[F:1][C:2]([F:15])([CH2:9][C:10]([O:12]CC)=O)[CH2:3][C:4]([O:6]CC)=O.[CH2:16]([NH2:23])[C:17]1[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=1>>[CH2:16]([N:23]1[C:4](=[O:6])[CH2:3][C:2]([F:1])([F:15])[CH2:9][C:10]1=[O:12])[C:17]1[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=1React an 8.1 mmol portion of the product of Example 14 with benzylamine using the general procedure set forth in Example 8, and purify by silica gel chromatography using ethyl acetate/hexane as eluant to yield the title compound.
Wird geladen…