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Citation: ZHANG Guang-Wen, MA Xiang-Quan, ZENG Long-Mei, SU Jing-Yu. Studies on the Chemical Constituents of the Soft Coral Cladiella sp.[J]. Chinese Journal of Applied Chemistry, ;2003, 20(11): 1021-1024. shu

Studies on the Chemical Constituents of the Soft Coral Cladiella sp.

1.
a School of Chemistry and Chemical Engineering, Sun Yat-sen(Zhongshan) University, Guangzhou 510275;
2.
b School of Pharmaceutical Science, Jinan University, Guangzhou

Corresponding author: SU Jing-Yu,
Received Date: 22 January 2003
Available Online: 23 May 2003
Fund Project: 国家自然科学基金资助项目(29932030) (29932030)

Five secondary metabolites 1~5 were isolated from the soft coral Cladiella sp. collected from Sanya bay in Hainan province, China. On the basis of spectroscopic data and chemical degradation, their chemical structures were determined as N-hexadecanoyl-nonadecasphinga-4(E)-ene(1), Pregn-1,20-dien-3-one(2), Pregn-1,4,20-trien-3-one(3), Ergost-5,24(28)-dien-3β-ol(4) and Batyl alcohol(5). Compound 1 is a new marine ceramide.
- soft coral,
- Cladiella sp.,
- marine ceramide,
- pregnanolone
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