(Q104924264)
Statements
Sterols in marine invertebrates. 22. Isolation and structure elucidation of conicasterol and theonellasterol, two new 4-methylene sterols from the Red Sea sponges Theonella conica and Theonella swinhoei (English)
Carl Djerassi
Yoel Kashman
Ernest Kho
David K. Imagawa
Michel Rohmer