New Scalarane Class Sesterterpenes from an Indonesian Sponge, <i>Phyllospongia</i> sp.
作者:Michael C. Roy、Junichi Tanaka、Nicole de Voogd、Tatsuo Higa
DOI:10.1021/np020311i
日期:2002.12.1
A series of scalarane class sesterterpenes (1-8) have been isolated from an Indonesian sponge, Phyllospongia sp. Their structures were determined by spectroscopic analysis and confirmed by single-crystal X-ray diffraction on compound 1. The absolute stereochemistry of 1 was established by modified Mosher's method.