methyl 2-[3-[[6-(cyclopropylmethoxy)-5-(trifluoromethyl)pyridine-2-carbonyl] amino]thietan-3-yl]acetate 、
单水氢氧化锂 以to give the title compound (53 mg, quant.) as yellow oil which的产率得到2-[3-[[6-(cyclopropylmethoxy)-5-(trifluoromethyl)pyridine-2-carbonyl]amino] thietan3-yl]acetic acid