Umabanol, a New Tetracyclic Diterpene from a Marine Sponge

Autor: Tanaka, Junichi, Nurrachmi, Irvina, Higa, Tatsuo
Zdroj: Chemistry Letters; June 1997, Vol. 26 Issue: 6 p489-490, 2p
Abstrakt: A new diterpene, umabanol, has been isolated from the sponge Epipolasis kushimotoensisand its structure determined by spectroscopic analysis. Umabanol possesses a new tetracyclic ring system related to verrucosane class diterpenes.
Databáze: Supplemental Index