Transtorine, a new quinoline alkaloid from Ephedra transitoria.
作者信息
al-Khalil S, Alkofahi A, el-Eisawi D, al-Shibib A
机构信息
Department of Pharmaceutical Sciences, Faculty of Pharmacy, University of Jordan, Amman, Jordan.
出版信息
J Nat Prod. 1998 Feb;61(2):262-3. doi: 10.1021/np9702998.
PMID:9514010
Abstract
Transtorine (1), a new quinoline alkaloid, isolated from the aerial part of Ephedra transitoria by column chromatography, was identified as 4-quinolone-2-carboxylic acid. The structure was determined by spectroscopic methods. Transtorine exhibited growth inhibitory activity against the common bacteria, Enterobacter cloacae, Escherichia coli, Pseudomonas aeruginosa, and Staphylococcus aureus.
摘要
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