2-chloro-4,5-dimethyl phenyl acetic acid 、
草酰氯 、
N-[4-(4,5-dihydro-1H-pyrazol-3-yl)-phenyl]-methanesulfonamide trifluoroacetate 在
N-(4-{1-[2-(2-chloro-4,5-dimethyl-phenyl)-acetyl]-4,5-dihydro-1H-pyrazol-3-yl}-phenyl)-methanesulfonamide 作用下,
以to give the final compound N-(4-{1-[2-(2-Chloro-4,5-dimethyl-phenyl)-acetyl]-4,5-dihydro-1H-pyrazol-3-yl}-phenyl)-methanesulfonamide (87)的产率得到N-(4-{1-[2-(2-chloro-4,5-dimethyl-phenyl)-acetyl]-4,5-dihydro-1H-pyrazol-3-yl}-phenyl)-methanesulfonamide