CO[C:3]1[CH:8]=[CH:7][C:6]([C:9]([NH2:12])([CH3:11])[CH3:10])=[CH:5][CH:4]=1.[CH3:13][O:14]C1C=C(C=CC=1)C(OC)=O>>[CH3:13][O:14][C:8]1[CH:7]=[C:6]([C:9]([NH2:12])([CH3:10])[CH3:11])[CH:5]=[CH:4][CH:3]=1Following a procedure similar to that described in Preparation 10a, but using methyl 3-methoxybenzoate as a starting material, in a relative amount similar to that used in that Preparation, the title compound was obtained in a yield of 31%.
불러오는 중…