rac-2-ethoxy-3-(4-methyl-1H-indol-5-yl)-propionic acid ethyl ester 、 、
4-(氯甲基)-5-甲基-2-[4-(三氟甲基)苯基]-1,3-噁唑 以to give rac-2-ethoxy-3-{4-methyl-1-[5-methyl-2-(4-trifluoromethyl-phenyl)-oxazol-4-ylmethyl]-1H-indol-5-yl}-propionic acid as yellow solid的产率得到rac-2-ethoxy-3-{4-methyl-1-[5-methyl-2-(4-trifluoromethyl-phenyl)-oxazol-4-ylmethyl]-1H-indol-5-yl}-propionic acid