一种来自垂叶榕（变种：斑叶垂叶榕）叶片的新型三萜类化合物。

A new triterpenoid from the leaves of Ficus benjamina (var. comosa).

作者信息

Parveen Mehtab, Ghalib Raza Murad, Mehdi Sayed Hasan, Rehman Syed Ziaur, Ali Mohammad

机构信息

Department of Chemistry, Aligarh Muslim University, Aligarh, UP, India.

出版信息

Nat Prod Res. 2009;23(8):729-36. doi: 10.1080/14786410802362204.

DOI:10.1080/14786410802362204

PMID:19418356

Abstract

The benzene extract of the leaves of Ficus benjamina (variety comosa) afforded a new triterpene, named serrat-3-one (Fc-2), along with the known phytoconstituents pentacontanyl decanoate (Fc-1), friedelin and beta-sitosterol. Their structures were established on the basis of chemical and physical evidence (IR, (1)H NMR, (13)C NMR and MS). The aqueous and alcoholic extracts of leaves of F. bejamina showed significant antinociceptive activity in an analgesiometer test.

摘要

垂叶榕（变种梳状榕）叶的苯提取物得到一种新的三萜，命名为锯齿-3-酮（Fc-2），以及已知的植物成分癸酸五十烷酯（Fc-1）、木栓酮和β-谷甾醇。它们的结构是根据化学和物理证据（红外光谱、氢核磁共振谱、碳核磁共振谱和质谱）确定的。垂叶榕叶的水提取物和醇提取物在痛觉计试验中显示出显著的抗伤害感受活性。