Trinorsesquiterpenoids from the Root Extract of Pentalinon andrieuxii
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- 作者：Alejandro Yam-Puc† ; ; Fabiola Escalante-Erosa† ; ; Mauricio Pech-Lpez† ; ; Manuel J. Chan-Bacab‡ ; ; Athimoolam Arunachalampillai§ ;
- 刊名：Journal of Natural Products
- 出版年：2009
- 出版时间：April 24, 2009
- 年：2009
- 卷：72
- 期：4
- 页码：745-748
- 全文大小：125K
- 年卷期：v.72,no.4(April 24, 2009)
- ISSN：1520-6025
文摘
Two unusual trinorsesquiterpenoids, urechitols A (1) and B (2), were isolated from the root extract of Pentalinon andrieuxii, a plant used commonly in Yucatecan traditional medicine to treat leishmaniasis. The structures of 1 and 2 were identified by interpretation of their spectroscopic data and chemical correlation reactions. The relative stereochemistry of 1 was confirmed through an X-ray crystallographic study.