A New Natural Lactone from Dimocarpus longan Lour. Seeds

Molecules

Gongming Zheng²  Xiaoyi Wei¹  Liangxiong Xu¹  Zhongjun Li²  Gangyong Liu² 

[1] South China Botanical Garden, the Chinese Academy of Sciences, Guangzhou, Guangdong 510650, China;Guangdong Food and Drug Vocational College, Guangzhou, Guangdong 510520, China;

关键词: Dimocarpuslongan Lour.;    longan seed;    constituents;    lactone;   

DOI  :  10.3390/molecules17089421

来源: mdpi

【 摘 要 】

A new natural product named longanlactone was isolated from Dimocarpuslongan Lour. seeds. Its structure was determined as 3-(2-acetyl-1H-pyrrol-1-yl)-5-(prop-2-yn-1-yl)dihydrofuran-2(3H)-one by spectroscopic methods and HRESIMS.

【 授权许可】

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© 2012 by the authors; licensee MDPI, Basel, Switzerland.