| 一株曲霉属地衣内生真菌中新的二苯醚类成分 |
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| 引用本文： | 黄远帆,李小霞,陈国栋,高昊,郭良栋,姚新生.一株曲霉属地衣内生真菌中新的二苯醚类成分[J].菌物学报,2012,31(5):769-774. |
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| 作者姓名： | 黄远帆 李小霞 陈国栋 高昊 郭良栋 姚新生 |
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| 作者单位： | 1. 暨南大学药学院中药及天然药物研究所 广东广州510632
2. 中国科学院微生物研究所真菌学国家重点实验室 北京100101 |
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| 基金项目： | 国家重点基础研究发展计划项目（973计划，No. 2009CB522300） |
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| 摘 要： | 采用硅胶柱色谱、ODS柱色谱、Sephadex LH-20柱色谱、HPLC等分离方法,从一株地衣内生真菌菌株(No.16-20-8-1,Aspergillus sp.)的发酵物中分离得到两个二苯醚类成分。利用UV、IR、MS和NMR等波谱技术,鉴定了它们的结构,分别为:2-isopentenyldiorcinol(1)和diorcinol(2),其中1为新化合物。
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| 关 键 词： | 地衣内生真菌 曲霉属 二苯醚 结构鉴定 |
A new diphenyl ether from an endolichenic fungal strain, Aspergillus sp. |
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| Authors: | HUANG Yuan-Fan LI Xiao-Xi CHEN Guo-Dong GAO Hao GUO Liang-Dong and YAO Xin-Sheng |
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| Institution: | Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy, Jinan University, Guangzhou, Guangdong 510632, China;Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy, Jinan University, Guangzhou, Guangdong 510632, China;Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy, Jinan University, Guangzhou, Guangdong 510632, China;Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy, Jinan University, Guangzhou, Guangdong 510632, China;State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China;Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy, Jinan University, Guangzhou, Guangdong 510632, China |
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| Abstract: | One new diphenyl ether (1) together with one known analogue (2) were isolated from the fermented extract of an endolichenic fungal strain Aspergillus sp. (No. 16-20-8-1) by means of silica gel, ODS, Sephadex LH-20 column chromatography and preparative HPLC. Their structures were elucidated as 2-isopentenyldiorcinol (1) and diorcinol (2) by MS and NMR data analysis. |
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| Keywords: | endolichenic fungi Aspergillus sp diphenyl ethers structure elucidation |
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