tert-butyl {[5-(2-fluoropyridin-3-yl)-1H-pyrrol-3-yl]methyl}methylcarbamate 、
2,5-二氟苯磺酰氯 以the title compound was obtained as a colorless oil (yield 160 mg, 33%)的产率得到tert-butyl ({1-[(2,5-difluorophenyl)sulfonyl]-5-(2-fluoropyridin-3-yl)-1H-pyrrol-3-yl}methyl)methylcarbamate