Minor and trace sterols in marine invertebrates. 31. Isolation and structure elucidation of 23H-isocalysterol, a naturally occurring cyclopropene. Some comparative observations on the course of hydrogenolytic ring opening of steroidal cyclopropenes and cyclopropanes
作者:Lian Niang Li、Hui Ting Li、Robert W. Lang、Toshihiro Itoh、Donato Sica、Carl Djerassi