1,1-dimethylethyl 4-(7-fluoro-5-iodo-2,3-dihydro-1H-indol-1-yl)-1-piperidinecarboxylate 、 sodium;benzenesulfinate 反应 16.0h,
以1,1-Dimethylethyl 4-[7-fluoro-5-(phenylsulfonyl)-2,3-dihydro-1H-indol-1-yl]-1-piperidinecarboxylate (D34) was obtained as a colourless oil (139 mg, 53%)的产率得到1,1-dimethylethyl 4-[7-fluoro-5-(phenylsulfonyl)-2,3-dihydro-1H-indol-1-yl]-1-piperidinecarboxylate