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

7,8-dihydroxy-3,4-dimethyl-2H-chromen-2-one

{[3-(4-chlorophenyl)-2-oxo-2H-chromen-7-yl]oxy}acetic acid

[(7-methyl-2-oxo-4-propyl-2H-chromen-5-yl)oxy]acetic acid

2-[(4-butyl-6-chloro-2-oxo-2H-chromen-7-yl)oxy]propanoic acid

2-[(7-methyl-4-oxo-1,2,3,4-tetrahydrocyclopenta[c]chromen-9-yl)oxy]propanoic acid

2-[(2-oxo-4-phenyl-2H-chromen-7-yl)oxy]propanoic acid

3-(4-氧代-1,2,3-苯并三嗪-3(4H)-基)丙酸, 3-(4-oxo-1,2,3-benzotriazin-3(4H)-yl)propanoic acid

N-({1-[(4-fluorophenyl)sulfonyl]piperidin-3-yl}carbonyl)-L-valine

2-hydroxy-3-methyl-7,8,9,10-tetrahydro-6H-benzo[c]chromen-6-one

4-butyl-5-hydroxy-7-methyl-2H-chromen-2-one