1.
Chinese Journal of Marine Drugs
;
(6)1994.
Article
in Chinese
| WPRIM
| ID: wpr-581787
ABSTRACT
The chemical constituents of the soponge Spongia officinalis collected from the South China Sea have been studied. This paper reports the isolation and identification of the eight sterols, i.e. , 1 22, 23-methylenecholesta-5, 7-dien-3B-ol, 2 cholesta-5, 7-dien-3B-ol, 3 cholesta-5,7,25-trien-3B-ol, 4 stigmasta-5-en-3B-ol, 5 stigmasta-7,16,25-trien-3p-ol, 6 stigmasta-5,7,22-trien-3B-ol, 7 ergosta-5,7-dien-3B-ol, 8(22-E)-ergosta-7,22-dien-3B-ol, by means of spectroscope and GC-MS methods.