(S)-dimethyl 2-((((6-bromo-7-(methoxymethoxy)-2-oxo-2H-chromen-4-yl)methoxy)carbonyl)amino)pentanedioate

N-(6-Bromo-7-hydroxycoumarin-4-yl)methoxycarbonyl glutamate

L-谷氨酸 1-甲酯

metatacarboline B

6-hydroxymetatacarboline B