| 英文同义词: | diethyl 9'-methoxy-5',5'-dimethyl-5',6'-dihydrospiro[1,3-dithiole-2,1'-(1'H)-thiopyrano[2,3-c]quinoline]-3',4-dicarboxylate;Spiro[1,3-dithiole-2,1'-[1H]thiopyrano[2,3-c]quinoline]-3',4-dicarboxylic acid, 5',6'-dihydro-9'-methoxy-5',5'-dimethyl-, 3',4-diethyl ester |