Disidein, a pentacyclic sesterterpene condensed with an hydroxyhydroquinone moiety, from the sponge Disidea pallescens
作者:G. Cimino、P. De Luca、S. De Stefano、L. Minale
DOI:10.1016/0040-4020(75)85079-4
日期:1975.1
A novel pentacyclic saturated sesterpene condensed with hydroxyhydroquinonemoiety, which we named disidein (1), has been isolated from the marine spongeDisideapallescens as disulfate sodium calcium salt. A minor accompaining compound, which seems a likely precursor of disidein, has been identified as 2-pentaprenylbenzoquinone (7).