红花酢浆草地上部分的化学成分研究

Chemical Constituents of the Aerial Part of Oxalis corymbosa DC.

摘要:

为了解红花酢浆草（Oxalis corymbosa DC.）地上部分的化学成分，从其70%乙醇提取物中分离鉴定了6个化合物，经理化性质和波谱数据分析，分别鉴定为：芫花素（1）、corniculatin A（2）、槲皮素（3）、咖啡酸（4）、肉桂酸（5）、木犀草素-7-O-β-D-葡萄糖苷（6）。所有化合物均为首次从红花酢浆草地上部分分离得到。

Abstract:

In order to understand the chemical constituents of Oxalis corymbosa DC., six compounds were isolated from 70% ethanol extract of the aerial part. On the basis of physicochemical and spectral data, they were identified as: genkwanin (1), corniculatin A (2), quercetin (3), caffeic acid (4), cinnamic acid (5), luteolin-7-O-β-D-glucopyranoside (6). All compounds were isolated from the aerial part for the first time.