| 中国南海侧扁软柳珊瑚中孕甾烷类化学成分的研究(英文) |
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| 引用本文： | 漆淑华,苏国琛,张偲. 中国南海侧扁软柳珊瑚中孕甾烷类化学成分的研究(英文)[J]. 天然产物研究与开发, 2008, 20(1): 1-4 |
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| 作者姓名： | 漆淑华 苏国琛 张偲 |
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| 作者单位： | 中国科学院南海海洋研究所,广东省海洋药物重点实验室,广州,510301 |
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| 基金项目： | 国家自然科学基金 , 国家高技术研究发展计划(863计划) , 广东省科技计划 |
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| 摘 要： | 从南海侧扁软柳珊瑚Subergorgia suberosa的二氯甲烷-甲醇提取物中首次分离鉴定了8个孕甾烷类化合物,经波谱鉴定为3β-O-palmitoyl-pregn-5-ene-20-one-3-ol (1),3β-O-palmitoyl-5α-pregn-20-one-3-ol (2),5α-pregn-1-ene-3,20-dione (3),3β,5α-pregn-20-one-3-ol (4),3β-pregn-5-ene-20-one-3-ol (5),3β,5β-pregn-20-one-3-ol (6),5β-pregn-3,20-dione (7),pregn-4-ene-3,20-dione (8).其中化合物1,2为新化合物.
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| 关 键 词： | 侧扁软柳珊瑚 孕甾烷 甾体 gorgonian Subergorgia suberosa pregnane steroids 中国 南海 柳珊瑚 中孕 烷类 化学成分 研究 the South China Sea Steroids compounds marine time basis spectroscopic evidences comparison data extract coral isolated |
| 文章编号： | 1001-6880(2008)01-0001-04 |
| 修稿时间： | 2007-11-19 |
Pregnane Steroids in Gorgonian Subergorgia suberosa from the South China Sea |
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| QI Shu-hua,SU Guo-chen,ZHANG Si. Pregnane Steroids in Gorgonian Subergorgia suberosa from the South China Sea[J]. Natural Product Research and Development, 2008, 20(1): 1-4 |
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| Authors: | QI Shu-hua SU Guo-chen ZHANG Si |
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| Abstract: | Two new steroids,3β-O-palmitoyl-pregn-5-ene-20-one-3-ol (1),3β-O-palmitoyl-5α-pregn-20-one-3-ol (2),together with six known steroids,5α-pregn-1-ene-3,20-dione (3),3β,5α-pregn-20-one-3-ol (4),3β-pregn-5-ene-20-one-3-ol (5),3β,5β-pregn-20-one-3-ol (6),5β-pregn-3,20-dione (7),and pregn-4-ene-3,20-dione (8) were isolated from the CH2Cl2/MeOH extract of the South China Sea gorgonian coral Subergorgia suberosa,and identified on the basis of spectroscopic evidences and by comparison of the data reported.These compounds were obtained from this marine invertebrate for the first time,and compounds 1 and 2 were new ones. |
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| Keywords: | gorgonian Subergorgia suberosa pregnane steroids |
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