rac-3-(1H-Indol-5-yl)-2-propoxy-propionic acid methyl ester 、
4-(chloromethyl)-5-methyl-2-(o-tolyl)oxazole 以to give rac-3-[1-(5-methyl-2-o-tolyl-oxazol-4-ylmethyl)-1H-indol-5-yl]-2-propoxy-propionic acid as light brown oil的产率得到rac-3-[1-(5-methyl-2-o-tolyl-oxazol-4-ylmethyl)-1H-indol-5-yl]-2-propoxy-propionic acid