Ryanodane diterpenes from two Erythroxylum species

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• 作者：Marizeth L. Barreiros ; Juceni P. David ; Jorge M. David ; Lucia M. Xavier Lopes ; Matheus S. de S&#xe1 ; Jos&#xe9 ; F.O. Costa ; Mara Z. Almeida ; Luciano P. de Queiró ; z ; Antô ; nio E.G. Sant’
• 关键词：Erythroxylum passerimum ; Erythroxylum numularia ; Erythroxylaceae ; Ryanodane diterpenes ; Larvicidal activity
• 刊名：Phytochemistry
• 出版年：2007
• 期刊代码：85_00319422
• 类别：ch
• 出版时间：July 2007
• 卷：68
• 期：13
• 页码：1735-1739
• 文件大小：138 K

摘要

Ryanodane diterpenes, named 14-O-methyl-ryanodanol and ryanodanol, were isolated from ripe fruit of Erythroxylum passerinum. Compound 2 was also found in the leaves of this species, while 1 was obtained from the leaves of E. nummularia. Compound 1 showed insecticidal activity against Aedes aegypti larvae.