An acetonaphthone and an isofuranonaphthoquinone from Ventilago goughii
作者:S.R. Jammula、S.B. Pepalla、H. Telikepalli、K.V.Jagannadha Rao、Ronald H. Thomson
DOI:10.1016/0031-9422(91)83673-9
日期:1991.1
Abstract An acetonaphthone and an isofuranonaphthoquinone have been found in the root bark of Ventilagogoughii . Their structures are 2-acetyl-4-hydroxy-5,6-dimethoxy-3-methyl-1,8-methylenedioxynaphthalene (goughione) and 4,6 or (7),9-trihydroxy-7(or 6)-methoxy-1-methylnaphtho-[2,3- c ]furan-4,9-quinone (ventilone F).