3-Ethyl 6-methyl 4-(4-hydroxy-3,5-dimethoxyphenyl)-2,7-dimethyl-5-oxo-1,4,5,6,7,8-hexahydro-3,6-quinolinedicarboxylate

3,6-Quinolinedicarboxylic acid, 1,4,5,6,7,8-hexahydro-4-(4-hydroxy-3,5-dimethoxyphenyl)-2,7-dimethyl-5-oxo-, 3-ethyl 6-methyl ester

3-Ethyl 6-methyl 4-(4-hydroxy-3,5-dimethoxyphenyl)-2,7-dimethyl-5-oxo-1,4,5,6,7,8-hexahydro-3,6-quinolinedicarboxylate

3-Ethyl-6-methyl-4-(4-hydroxy-3,5-dimethoxyphenyl)-2,7-dimethyl-5-oxo-1,4,5,6,7,8-hexahydro-3,6-chinolindicarboxylat

4-(4-Hydroxy-3,5-diméthoxyphényl)-2,7-diméthyl-5-oxo-1,4,5,6,7,8-hexahydro-3,6-quinoléinedicarboxylate de 3-éthyle et de 6-méthyle

3-ethyl 6-methyl 4-(4-hydroxy-3,5-dimethoxyphenyl)-2,7-dimethyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3,6-dicarboxylate

methyl 3-(ethoxycarbonyl)-4-(4-hydroxy-3,5-dimethoxyphenyl)-2,7-dimethyl-5-oxo-1,4,6,7,8-pentahydroquinoline-6-carboxylate