Selective inhibition of heme oxygenase-2 activity by analogs of 1-(4-chlorobenzyl)-2-(pyrrolidin-1-ylmethyl)-1H-benzimidazole (clemizole): Exploration of the effects of substituents at the N-1 position
作者:Jason Z. Vlahakis、Dragic Vukomanovic、Kanji Nakatsu、Walter A. Szarek
DOI:10.1016/j.bmc.2013.07.050
日期:2013.11
evaluated as novel inhibitors of heme oxygenase (HO). Many of the compounds were found to be potent and highly selective for the HO-2 isozyme (constitutive), and had substantially less inhibitory activity on the HO-1 isozyme (inducible). The compounds represent the first report of highly potent and selective inhibitors of HO-2 activity, and complement our suite of selective HO-1 inhibitors. The study has
合成了几种基于1-(4-氯苄基)-2-(吡咯烷-1-基甲基)-1H-苯并咪唑(clemizole)的前导结构的类似物,并将其作为血红素加氧酶(HO)的新型抑制剂。发现许多化合物对HO-2同工酶(组成型)有效且高度选择性,并且对HO-1同工酶(诱导型)的抑制活性明显较低。这些化合物代表了HO-2活性的强效和选择性抑制剂的首次报道,并补充了我们的选择性HO-1抑制剂套件。该研究已经揭示出许多基于血红素加氧酶抑制作用的候选药物,这些药物可能具有潜在的药理和治疗用途。