{2-[3-(4-fluoro-phenyl)-pyrrolidine-1-carbonyl]-6-furan-3-yl-8-trifluoromethyl-imidazo[1,2-a]pyridin-3-yl}-acetic acid methyl ester 、
氢氧化锂 在
{2-[3-(4-fluoro-phenyl)-pyrrolidine-1-carbonyl]-6-furan-3-yl-8-trifluoromethyl-imidazo[1,2-a]pyridin-3-yl}-acetic acid 作用下,
以to give {2-[3-(4-fluoro-phenyl)-pyrrolidine-1-carbonyl]-6-furan-3-yl-8-trifluoromethyl-imidazo[1,2-a]pyridin-3-yl}-acetic acid (compound 236)的产率得到{2-[3-(4-fluoro-phenyl)-pyrrolidine-1-carbonyl]-6-furan-3-yl-8-trifluoromethyl-imidazo[1,2-a]pyridin-3-yl}-acetic acid