来自两种古柯属植物的瑞诺烷二萜类化合物。
Ryanodane diterpenes from two Erythroxylum species.
作者信息
Barreiros Marizeth L, David Juceni P, David Jorge M, Xavier Lopes Lucia M, de Sá Matheus S, Costa José F O, Almeida Mara Z, de Queiróz Luciano P, Sant'ana Antônio E G
机构信息
Instituto de Química, Universidade Federal da Bahia, Campus de Ondina, 40170-290 Salvador, BA, Brazil.
出版信息
Phytochemistry. 2007 Jul;68(13):1735-9. doi: 10.1016/j.phytochem.2007.05.007. Epub 2007 Jun 13.
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.
从雀稗叶下珠的成熟果实中分离出了瑞诺烷二萜类化合物，分别命名为14-O-甲基瑞诺丹醇和瑞诺丹醇。在该物种的叶子中也发现了化合物2，而化合物1是从钱币状叶下珠的叶子中获得的。化合物1对埃及伊蚊幼虫具有杀虫活性。
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