3-[1-cyclopropyl-1-(2,4-difluorophenyl)ethyl]-7-[(methylsulfanyl)methyl]-1H-indole 、
3-[1-Cyclopropyl-1-(4-fluorophenyl)ethyl]-7-[(methylsulfonyl)methyl]-1H-indole 以71 mg (72% of theory) of the target compound were obtained的产率得到3-[1-cyclopropyl-1-(2,4-difluorophenyl)ethyl]-7-[(methylsulfonyl)methyl]-1H-indole