Synonyms: 7H-1,4-Dioxino[2,3-c]pyrano[3,2-h]acridin-7-one,2,3,11,14-tetrahydro-8-hydroxy-3-(4-hydroxy-3,5-dimethoxyphenyl)-2-(hydroxymethyl)-11,11,14-trimethyl-,trans-(?à)-;7H-1,4-Dioxino[2,3-c]pyrano[3,2-h]acridin-7-one,2,3,11,14-tetrahydro-8-hydroxy-3-(4-hydroxy-3,5-dimethoxyphenyl)-2-(hydroxymethyl)-11,11,14-trimethyl-,trans-; Acrignine A