STUDIES ON THE CHEMICAL CONSTITUENTS OF THE CHINESE SOFT CORAL NEPHTHEA BAYER / 中国海洋药物

Seven crystalline compounds have been isolated from the soft coral Nephthea Bayer collected from the South China Sea, four of them have been identified to be 24-methyl-cholesta-5,24 (28 )-diene-3B, 7B,19-triol (1) , 24-methylcholesta-5, 24 (28)-diene-3B,19-diol (2), 24-methylcholesta-5,24(28)-diol-3B-ol (3) and l-octadecyl-2,3-dihydroxypropyl ether (4), respectively based on their data of IR, MS, 1HNMR and 13CNMR.