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从蒙古药用植物苦豆子中分离出的化学成分及其对RAW 264.7巨噬细胞中脂多糖诱导的一氧化氮产生的抑制作用。

Chemical constituents isolated from the Mongolian medicinal plant Sophora alopecuroides L. and their inhibitory effects on LPS-induced nitric oxide production in RAW 264.7 macrophages.

作者信息

Kwon Jaeyoung, Basnet Sunita, Lee Jin Woo, Seo Eun-Kyoung, Tsevegsuren Nanzad, Hwang Bang Yeon, Lee Dongho

机构信息

Department of Biosystems and Biotechnology, College of Life Sciences and Biotechnology, Korea University, Seoul 136-713, Republic of Korea.

College of Pharmacy, Chungbuk National University, Cheongju 362-763, Republic of Korea.

出版信息

Bioorg Med Chem Lett. 2015 Aug 15;25(16):3314-8. doi: 10.1016/j.bmcl.2015.05.062. Epub 2015 May 30.

DOI:10.1016/j.bmcl.2015.05.062
PMID:26073007
Abstract

Three new flavonostilbenes, alopecurones M-O (1-3), were isolated from the root bark of Sophora alopecuroides L. together with 21 known compounds. The structures of the isolated compounds were elucidated by using NMR, MS, and CD spectroscopic data. All isolates were evaluated for their potential to inhibit LPS-induced nitric oxide production in RAW 264.7 cells.

摘要

从苦豆子的根皮中分离出三种新的黄酮芪类化合物,即臭草酮M - O(1 - 3),同时还分离出21种已知化合物。通过核磁共振(NMR)、质谱(MS)和圆二色光谱(CD)数据对分离得到的化合物结构进行了鉴定。对所有分离物抑制脂多糖(LPS)诱导的RAW 264.7细胞产生一氧化氮的潜力进行了评估。

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