11-Keto-beta-boswellic acid 是来自乳香的一种五环三萜酸,具有抗炎活性和剂量依赖性心脏保护作用,主要是由于抑制5-脂氧合酶、白三烯、NF-Κb的激活和肿瘤坏死因子 α 的产生。
产品描述
11-Keto-beta-boswellic acid, a novel Nrf2 activator, and a selective 5-lipoxygenase (5-LOX) inhibitor; it exerts dose dependent cardioprotective effect manifested by dose-dependent reduction in serum lactate dehydrogenase
体外活性
A total of ten transformed compounds were isolated and purified, and their chemical structures were characterized as 7β-hydroxy-11-keto-β-boswellic acid; 7β, 15α±-dihydroxy-11-keto-β-boswellic acid ; 7β, 16β-dihydroxy-11-keto-β-boswellic acid; 7β, 16α±-dihydroxy-11-keto-β-boswellic acid; 7β, 22β-dihydroxy-11-keto-β-boswellic acid; 7β, 21β-dihydroxy-11-keto-β-boswellic acid; 7β, 20β-dihydroxy-11-keto-β-boswellic acid; 7β, 30-dihydroxy-11-keto-β-boswellic acid; 3α±, 7β-dihydroxy-11-oxours-12-ene-24, 30-dioic acid and 3α±, 7β-dihydroxy-30-(2-hydroxypropanoyloxy)-11-oxours-12-en-24-oic acid by various spectroscopic methods. The biotransformation processes include hydroxylation, oxidation and esterification. Primary structure-activity relationships (SAR) of inhibitory effects on NO production in RAW 264.7 macrophage cells are discussed[1]
Cas No.
17019-92-0
分子式
C30H46O4
分子量
470.68
别名
11-Keto-beta-boswellic acid;11-酮基-BETA-乳香酸
储存和溶解度
DMSO:10 mM
Powder: -20°C for 3 years
In solvent: -80°C for 2 years