| 一株曲霉属地衣内生真菌中新的二苯醚类成分 |
| A new diphenyl ether from an endolichenic fungal strain, Aspergillus sp. |
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| 中文关键词:地衣内生真菌，曲霉属，二苯醚，结构鉴定 |
| 英文关键词:endolichenic fungi, Aspergillus sp., diphenyl ethers, structure elucidation |
| 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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| 中文摘要: |
| 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。 |
| 英文摘要: |
| 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. |
| 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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