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紫芝的化学成分研究 被引量:33

Studies on chemical constituents from the fruiting bodies of Ganoderma sinense Zhao,Xu et Zhang
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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),cyclo(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。 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-3β-ol (1), ergosterol (2), 6, 9-epidioxyergosta-7, 22-dien-3β-ol (3), 5, 8-epidioxier- gosta-6, 22-dien-3β-ol (4), ergosta-7, 22-dien-3-one (5), β-sitosterol (6), α-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.
出处 《中国中药杂志》 CAS CSCD 北大核心 2007年第3期235-237,共3页 China Journal of Chinese Materia Medica
关键词 紫芝 甾醇 脂肪酸 哌嗪二酮衍生物 Ganoderma sinense Zhao, Xu et Zhang sterols fatty acid diketopiperazines
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