英文名称
4-[1-Benzyl-5-(dihydroxymethyl)indol-3-yl]-4-hydroxy-2-oxobut-3-enoic acid;1-[1-benzyl-5-(2,2-diphenylethyl)indol-3-yl]ethanone;methyl 4-[1-benzyl-5-(dihydroxymethyl)indol-3-yl]-4-hydroxy-2-oxobut-3-enoate;methyl 4-[1-benzyl-5-(2,2-diphenylethyl)indol-3-yl]-4-hydroxy-2-oxobut-3-enoate