10-(4-Ethoxyphenyl)-7,7-dimethyl-6,7,8,10-tetrahydro[1,3]dioxolo[4,5-b]acridin-9(5H)-one

1,3-Dioxolo[4,5-b]acridin-9(5H)-one, 10-(4-ethoxyphenyl)-6,7,8,10-tetrahydro-7,7-dimethyl-

10-(4-Ethoxyphenyl)-7,7-dimethyl-6,7,8,10-tetrahydro[1,3]dioxolo[4,5-b]acridin-9(5H)-on

10-(4-Ethoxyphenyl)-7,7-dimethyl-6,7,8,10-tetrahydro[1,3]dioxolo[4,5-b]acridin-9(5H)-one

10-(4-Éthoxyphényl)-7,7-diméthyl-6,7,8,10-tétrahydro[1,3]dioxolo[4,5-b]acridin-9(5H)-one

10-(4-Ethoxy-phenyl)-7,7-dimethyl-6,7,8,10-tetrahydro-5H-[1,3]dioxolo[4,5-b]acridin-9-one

10-(4-ethoxyphenyl)-7,7-dimethyl-5,6,7,8,10-pentahydro-2H-1,3-dioxoleno[4,5-b]acridin-9-one