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Euphatexols C - G,一种来自 的乳汁中的五个新的三萜类化合物。

Euphatexols C - G, five new triterpenoids from the latex of .

机构信息

The Laboratory of Effective Substances of Jiangxi Genuine Medicinal Materials, College of Life Sciences, Jiangxi Normal University, Nanchang 330022, China.

Key Lab of Natural Product Chemistry and Application at Universities of Education Department of Xinjiang Uygur Autonomous Region, Yili Normal University, Yining 835000, China.

出版信息

J Asian Nat Prod Res. 2022 Apr;24(4):311-320. doi: 10.1080/10286020.2021.1935894. Epub 2021 Jun 18.

Abstract

Five new triterpenoids named as euphatexols C - G (-) were isolated from the latex of . Their chemical structures were determined by extensive spectroscopic analysis, including IR, HRMS, 1 D and 2 D NMR data. Compounds showed moderate anti-inflammatory activity with IC values of 22.30, 48.04, 21.89, 38.15 and 41.15 μM, respectively.

摘要

从乳汁中分离得到了 5 个新的三萜类化合物,命名为 euphatexols C - G (-)。通过红外光谱、高分辨质谱、1D 和 2D NMR 等光谱数据确定了它们的化学结构。化合物 表现出中等的抗炎活性,IC 值分别为 22.30、48.04、21.89、38.15 和 41.15 μM。

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