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栎壮短指软珊瑚的化学成分研究

Chemical Ingredient Studies on the Soft Coral Sinularia robusta macfadyen

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【作者】 何细新吕扬郑启泰曾陇梅

【Author】 HE Xi-Xin1,2,LV Yang3,ZHENG Qi-Tai3,ZENG Long-Mei21School of Chinese Materia Medica,Guangzhou University of Chinese Medicine,Guangzhou 510405,China;2School of Chemistry and Chemical Engineering,Sun Yat-Sen University,Guangzhou 510275,China;3Institute of Materia Medica,Chinese Academy of Medical Sciences & Peking Union Medical College,Beijing 100050,China

【机构】 广州中医药大学中药学院中山大学化学与化学工程学院中国医学科学院中国协和医科大学药物研究所

【摘要】 从南中国海采集的栎壮短指软珊瑚Sinularia robusta macfadyen中分离到神经酰胺苷(4E,8E)-N-D-2′-hydroxydocosanoyl-1-O-β-D-glycopyranosyl-9-methyl-4,8-sphingadienine(1)和开环甾醇3β,11-dihydroxy-9,11-sec-ogorgost-5-en-9-one(2)。首次利用X-单晶衍射技术研究了化合物2的晶体结构。

【Abstract】 Two secondary metabolites,cerebroside 1 and 9,11-secosterol 2,were isolated from the soft coral Sinularia robusta macfadyen collected from Sanya,Hainan provine,China.Their structures were determined by spectroscopic methods.The crystal structure of compound 2 was determined by X-ray analysis for the first time.

  • 【文献出处】 天然产物研究与开发 ,Natural Product Research and Development , 编辑部邮箱 ,2009年06期
  • 【分类号】R284
  • 【被引频次】3
  • 【下载频次】247
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