Chem. J. Chinese Universities ›› 1998, Vol. 19 ›› Issue (3): 406.

• Articles • Previous Articles     Next Articles

Rhabdasterol——A Novel Steroid from the South China Sea Marine Sponge Rhabdastrella sp.

RAO Zhi-Gang1, DENG Song-Zhi1, WU Hou-Ming2, JIANG Shao-Kai2   

  1. 1. Guangzhou Institute of Chemistry, Chinese Academy of Sciences, Guangzhou, 510650;
    2. Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai, 200032
  • Received:1997-01-17 Online:1998-03-24 Published:1998-03-24

Abstract: Rhabdastero——25(29)-methylene-26-methyl-26-ethycholesterol, a novel marine sterol with unusual side chain has been isolated from a yellow sponge Rhabdastrella sp., which was collected from South China Sea. The chemical structure has been determined by spectral data of IR, HRMS, EIMS, 1H NMR, 13C NMR and TOCSY etc..

Key words: Marine sponge, Sterol, Isolation, Structure determination

CLC Number: 

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