[6-(5-methyl-2-phenyl-thiazol-4-ylmethoxy)-indol-1-yl]-acetic acid tert-butyl ester 、
氢氧化锂 以to obtain [6-(5-methyl-2-phenyl-thiazol-4-ylmethoxy)-indol-1-yl]-acetic acid as light yellow foam的产率得到[6-(5-methyl-2-phenyl-thiazol-4-ylmethoxy)-indol-1-yl]-acetic acid