| 英文同义词: | (E)-4-{[3-(ethoxycarbonyl)-5,6-dihydro-4H-cyclopenta[b]thiophen-2-yl]amino}-4-oxo-2-butenoic acid;(2E)-4-{[3-(ethoxycarbonyl)-5,6-dihydro-4H-cyclopenta[b]thiophen-2-yl]amino}-4-oxobut-2-enoic acid;4H-Cyclopenta[b]thiophene-3-carboxylic acid, 2-[(3-carboxy-1-oxo-2-propen-1-yl)amino]-5,6-dihydro-, 3-ethyl ester |