四氢吡咯 、 {(R)-4-[(3-fluoro-5-trifluoromethyl-benzenesulfonyl)-methyl-amino]-4,5,6,7-tetrahydro-indazol-1-yl}-acetic acid 以
二甲基亚砜 为溶剂,
反应 0.83h,
以48.5%的产率得到{(R)-4-[methyl-(3-pyrrolidin-1-yl-5-trifluoromethyl-benzenesulfonyl)-amino]-4,5,6,7-tetrahydro-indazol-1-yl}-acetic acid