别名: | 3-[2-[[3-(2-carboxyethyl)-5-[(E)-(3-ethenyl-4-methyl-5-oxopyrrol-2-ylidene)methyl]-4-methyl-1H-pyrrol-2-yl]methyl]-5-[(E)-(4-ethenyl-3-methyl-5-oxopyrrol-2-ylidene)methyl]-4-methyl-1H-pyrrol-3-yl]propanoic acid; 3-[2-[[3-(2-carboxyethyl)-5-[(E)-(5-keto-4-methyl-3-vinyl-3-pyrrolin-2-ylidene)methyl]-4-methyl-1H-pyrrol-2-yl]methyl]-5-[(E)-(5-keto-3-methyl-4-vinyl-3-pyrrolin-2-ylidene)methyl]-4-methyl-1H-pyrrol-3-yl]propionic acid; 3-[2-[[3-(2-carboxyethyl)-5-[(E)-(3-ethenyl-4-methyl-5-oxo-pyrrol-2-ylidene)methyl]-4-methyl-1H-pyrrol-2-yl]methyl]-5-[(E)-(4-ethenyl-3-methyl-5-oxo-pyrrol-2-ylidene)methyl]-4-methyl-1H-pyrrol-3-yl]propanoic acid; 3-[2-[[3-(2-carboxyethyl)-4-methyl-5-[(E)-(4-methyl-5-oxo-3-vinyl-pyrrol-2-ylidene)methyl]-1H-pyrrol-2-yl]methyl]-4-methyl-5-[(E)-(3-methyl-5-oxo-4-vinyl-pyrrol-2-ylidene)methyl]-1H-pyrrol-3-yl]propanoic acid |