[Chemical Constituents from Fruiting Bodies of the Basidiomycete Postia balsamea].

中药材 Pub Date : 2016-07-01

Jian-hai Ding, Tao Feng, Zheng-hui Li, Ji-kai Liu

引用次数: 0

Abstract

Objective: To study the chemical constituents from fruiting bodies of Postia balsamea.

Methods: The fruiting bodies of Postia balsamea was extracted,the compounds were isolated by silica gel column chromatography. The structures were elucidated by the spectral analysis.

Results: Seven compounds were isolated and identified as botulin ( 1),( 22 E,24R)-5α,8α-epidioxy-ergosta-6,22-dien-3β-ol( 2),( 22 E,24R)-5α,8α-epidioxy-ergosta-6,9( 11),22-trien-3β-ol( 3),( 22 E,24R)-ergosta-7,22-dien-3β-ol( 4), betulinic acid( 5),( 22 E,24R)-ergosta-5,7,22-trien-3β-ol ( 6) and stearic acid( 7).

Conclusion: All the compounds are isolated from this species for the first time.

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[从担子菌Postia balsamea子实体的化学成分]。

目的:研究苦瓜子实体的化学成分。方法:提取苦瓜子实体，采用硅胶柱层析法分离化合物。通过光谱分析对其结构进行了表征。结果:七个化合物分离和识别为肉毒杆菌(1),(22 E, 24 r) 5α,α8 -epidioxy-ergosta-6, 22-dien-3βol (2), (22 E, 24 r) 5α,α8 -epidioxy-ergosta-6, 9 (11), 22-trien-3βol (3), (22 E, 24 r) -ergosta-7 22-dien-3βol(4)、桦木酸(5),(22 E, 24 r) -ergosta-5, 7日22-trien-3βol(6)、硬脂酸(7).Conclusion:所有的化合物都是孤立的首次从这个物种。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

中药材

自引率

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发文量

11364

期刊介绍： "Chinese Materia Medica" magazine was founded in 1978. It is a national-level academic journal of Chinese medicine science and technology approved by the State Science and Technology Commission and the Press and Publication Administration for public distribution at home and abroad. It is sponsored by the Chinese Materia Medica Information Center of the State Food and Drug Administration and is publicly distributed at home and abroad. It mainly reports on new technologies, new methods and new achievements in the production, scientific research and business management of Chinese medicine, and serves to promote the production and scientific and technological development of Chinese medicine, improve the output and quality of Chinese medicine, improve business management, and prosper the Chinese medicine industry.