The synthesis of three isotopomers of 2-methyl-2-(4-[3-[1-(4-methylbenzyl)-5-oxo-4,5-dihydro-1H-[1,2,4]triazol-3-yl]propyl]phenoxy)propionic acid, a potent and selective peroxisome proliferator-activated receptor alpha agonist
作者:Fengjiun Kuo、Dean K. Clodfelter、Nagy A. Farid、William J. Wheeler、Lennon H. McKendry
DOI:10.1002/jlcr.1395
日期:2007.7
Although fenofibrate (1a) is commercially available and clinically effective in lowering serum triglycerides, its activity and sub-type selectivity at the PPARα receptors are only moderate; therefore, there exists a need for more potent and sub-type selective PPARα agonists. To that end, discovery efforts have identified 2-methyl-2-(4-[3-[1-(4-methylbenzyl)-5-oxo-4,5-dihydro-1H-[1,2,4]triazol-3-yl]propyl]phenoxy)propionic acid (2), a potent and selective human PPARα receptor agonist. In support of pre-clinical ADME studies and bioanalysis, three isotopomers of 2 have been synthesized. The results of these efforts are described below. Copyright © 2007 John Wiley & Sons, Ltd.
非诺贝特(1a)虽已上市并能有效地降低血清甘油三酯,其在过氧化物酶体增殖激活受体α(PPARα)上的活性和亚型选择性仅属中等水平;因此,需要更强效且更具亚型选择性的PPARα激动剂。为此,研发过程中发现了2-甲基-2-(4-[3-[1-(4-甲基苄基)-5-氧代-4,5-二氢-1H-[1,2,4]三唑-3-基]丙基]苯氧基)丙酸(化合物2),它是一种强效且选择性的人源PPARα受体激动剂。为了支持临床前ADME研究和生物分析,合成了化合物2的三种同位素标记物。以下将详细描述这些成果。版权所有 © 2007 John Wiley & Sons, Ltd.