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紫芝的化学成分研究
引用本文:刘超,王洪庆,李保明,陈若芸.紫芝的化学成分研究[J].中国中药杂志,2007,32(3):235-237.
作者姓名:刘超  王洪庆  李保明  陈若芸
作者单位:中国医学科学院,中国协和医科大学,药物研究所,中草药物质基础与资源利用教育部重点实验室,北京,100050
摘    要:目的:研究紫芝子实体的化学成分。方法:采用硅胶、凝胶色谱法进行分离纯化,波谱法进行结构鉴定。结果:从紫芝乙醇提取物的氯仿部分分离得到6个甾醇,1个脂肪酸和1个哌嗪二酮衍生物。结构鉴定为:麦角甾-7,22-二烯-3β-醇(1),麦角甾醇(2),6,9-环氧麦角甾-7,22-二烯-3β-醇(3),过氧麦角甾醇(4),麦角甾-7,22-二烯-3-酮(5),β-谷甾醇(6),α-羟基-二十四烷酸(7),cyc lo(D-Pro-D-Val)(8)。结论:化合物1~8均为首次从紫芝子实体中分离得到。

关 键 词:紫芝  甾醇  脂肪酸  哌嗪二酮衍生物
文章编号:1001-5302(2007)03-0235-03
收稿时间:2006-09-22
修稿时间:2006-09-22

Studies on chemical constituents from the fruiting bodies of Ganoderma sinense Zhao,Xu et Zhang
LIU Chao;WANG Hong-qing;LI Bao-ming;CHEN Ruo-yun.Studies on chemical constituents from the fruiting bodies of Ganoderma sinense Zhao,Xu et Zhang[J].China Journal of Chinese Materia Medica,2007,32(3):235-237.
Authors:LIU Chao;WANG Hong-qing;LI Bao-ming;CHEN Ruo-yun
Institution:Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Beijing 100050, China
Abstract:OBJECTIVE: To study the chemical constituents from the fruiting bodies of Ganoderma sinense Zhao, Xu et Zhang. METHOD: To isolated the compounds by silica gel and sephadex LH -20 column chromatography and their structures were elucidate by means of spectral analysis. RESULT: Six sterols, one fatty acid and one of diketopiperazines were obtained from CHCl3 fraction of EtOH extract and identified as ergosta-7, 22-dien-3beta-ol (1), ergosterol (2), 6, 9-epidioxyergosta-7, 22-dien-3beta-ol (3), 5, 8-epidioxiergosta-6, 22-dien-3beta-ol (4), ergosta-7, 22-dien-3-one (5), beta-sitosterol (6), alpha-Hydroxytetracosanoic acid (7), cyclo (D-Pro-D-Val) (8). CONCLUSION: Componds 1-8 are isolated from G. sinense Zhao, Xu et Zhang for the first time.
Keywords:Ganoderma sinense Zhao  Xu et Zhang  sterols  fatty acid  diketopiperazines
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