3-(7,8-dimethoxy-4-methyl-2-oxo-2H-chromen-3-yl)propanoic acid

methyl (7-methoxy-8-methyl-2-oxo-2H-chromen-4-yl)acetate

5-{[4-(trifluoromethoxy)phenoxy]methyl}-2-furoic acid

5-氧代-5-(3-氧代哌嗪-1-基)戊酸, 5-Oxo-5-(3-oxopiperazin-1-yl)pentanoic acid

3-(4-methoxy-1H-indol-1-yl)propanoic acid

5-hydroxy-4,7-dimethyl-2H-chromen-2-one

(2E)-1-(3,4-dimethoxyphenyl)-3-(dimethylamino)prop-2-en-1-one

5,7-dihydroxy-3,4-dimethyl-2H-chromen-2-one

3-benzyl-6,7-dihydroxy-4-methyl-2H-chromen-2-one

[(4-methyl-6-oxo-6H-benzo[c]chromen-3-yl)oxy]acetic acid

(3-tert-butyl-5,9-dimethyl-7-oxo-7H-furo[3,2-g]chromen-6-yl)acetic acid