rac-2-But-3-enyloxy-3-(1H-indol-5-yl)-propionic acid methyl ester 、
4-(氯甲基)-2-(2-甲氧苯基)-5-甲基-1,3-恶唑 以to give rac-2-but-3-enyloxy-3-{1-[2-(2-methoxy-phenyl)-5-methyl-oxazol-4-ylmethyl]-1H-indol-5-yl}-propionic acid as light brown oil的产率得到rac-2-but-3-enyloxy-3-{1-[2-(2-methoxy-phenyl)-5-methyl-oxazol-4-ylmethyl]-1H-indol-5-yl}-propionic acid