Phytochemical Investigation of the Constituents Derived from the Australian Plant Macropidia fuliginosa

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• 作者：Robert Brklja膷a ; Jonathan M. White ; Sylvia Urban
• 刊名：Journal of Natural Products
• 出版年：2015
• 出版时间：July 24, 2015
• 年：2015
• 卷：78
• 期：7
• 页码：1600-1608
• 全文大小：395K
• ISSN：1520-6025

文摘

A phytochemical study of the flowers and bulbs derived from the Australian plant Macropidia fuliginosa, involving hyphenated spectroscopic methodologies (HPLC-NMR and HPLC-MS), together with conventional isolation strategies, resulted in the identification of 16 constituents (1, 2, 4鈥?b>17) representative of six different structural classes. Six new compounds (12鈥?b>17) were identified from the bulbs of the plant. The isolated compounds were assessed for antimicrobial activity, and compound 8 was found to be more potent against P. aeruginosa than ampicillin.