Triterpenoids from Psidium guajava with Biocidal Activity
Triterpenoids from Psidium guajava with Biocidal Activity
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DOI：
10.4103/0250-474x.73936
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发表时间：
2010-07-01
影响因子：
0.5
通讯作者：
Saha, A.
中科院分区：
文献类型：
--
作者：
Ghosh, P.;Mandal, A.;Saha, A.
在继续我们的研究，在大吉岭和泰瑞山麓的药用植物的植物化学调查，我们在此报告的分离两个三萜类白桦脂酸和羽扇豆醇番石榴叶提取物和其潜在的抗菌和植物毒性活性。所有化合物的结构均经红外光谱、核磁共振谱分析和文献报道进行了确证。
In continuation of our studies on the phytochemical investigation of medicinal plants available in the foothills of Darjeeling and Teri, we report herein the isolation of two triterpenoids betulinic acid and lupeol from the leaf extract of Psidium guajava and their potential antimicrobial and phytotoxic activities. All the structures of the isolated compounds were confirmed by spectral (IR, NMR) analysis and by comparison with the literature reports.