Carboline Alkaloids from the Cigar Tobacco-Derived Fungi Aspergillus sp. and Their Anti-TMV Activity

doi:10.1007/s10600-023-04140-2

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	Carboline Alkaloids from the Cigar Tobacco-Derived Fungi Aspergillus sp. and Their Anti-TMV Activity
	Cha,Xue-Ju; Pu,Gui; Xiong,Rui-Feng; Ma,Yue-Yu; Zhang,Guang-Hai; Yao,Heng; Kong,Guang-Hui; Bao,Mei-Fen; Hu,Qiu-Fen; Li,Yin-Ke; Wu,Yu-Ping
	2023
发表期刊	CHEMISTRY OF NATURAL COMPOUNDS
ISSN	1573-8388
卷号	59 期号:5 页码:881-885
摘要	Two new beta-carboline alkaloids, 1-acetyl-6-hydroxymethyl-7-methoxy-beta-carboline (1) and 1-acetyl-6- hydroxymethyl-8-methoxy-beta-carboline (2), together with four known ones (3-6) were isolated from the cigar tobacco (a variety of Nicotiana tabacum L.)-derived endophytic fungi Aspergillus sp. Their structures were determined by means of HR-ESI-MS and extensive 1D and 2D NMR spectroscopic studies. The anti-TMV activities test revealed that compounds 1 and 2 showed potential anti-TMV activities with inhibition rates of 31.8 and 35.5%, respectively. These rates are close to that of positive control. Compounds 3-6 also showed anti-TMV activities with inhibition rates in the range of 21.5-28.8%, respectively. The isolation of the aforementioned beta-carboline alkaloids may provide materials for the screening of anti-TMV activity inhibitors and contribute to the utilization of cigar tobacco-derived endophytic fungi.
关键词	beta-carboline alkaloids fungi Aspergillus sp anti-tobacco mosaic virus (anti-TMV) activity DERIVATIVES BUTYROLACTONES
DOI	10.1007/s10600-023-04140-2
WOS记录号	WOS:001096568100014
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/74812
专题	中国科学院昆明植物研究所
推荐引用方式 GB/T 7714	Cha,Xue-Ju,Pu,Gui,Xiong,Rui-Feng,et al. Carboline Alkaloids from the Cigar Tobacco-Derived Fungi Aspergillus sp. and Their Anti-TMV Activity[J]. CHEMISTRY OF NATURAL COMPOUNDS,2023,59(5):881-885.
APA	Cha,Xue-Ju.,Pu,Gui.,Xiong,Rui-Feng.,Ma,Yue-Yu.,Zhang,Guang-Hai.,...&Wu,Yu-Ping.(2023).Carboline Alkaloids from the Cigar Tobacco-Derived Fungi Aspergillus sp. and Their Anti-TMV Activity.CHEMISTRY OF NATURAL COMPOUNDS,59(5),881-885.
MLA	Cha,Xue-Ju,et al."Carboline Alkaloids from the Cigar Tobacco-Derived Fungi Aspergillus sp. and Their Anti-TMV Activity".CHEMISTRY OF NATURAL COMPOUNDS 59.5(2023):881-885.

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