Amino acid-based enantiomerically pure 3-substituted 1,4-benzodiazepin-2-ones: A new class of anti-ischemic agents
作者:Jitendra Kumar Mishra、Puja Garg、Preeti Dohare、Ashutosh Kumar、Mohammad Imran Siddiqi、Madhur Ray、Gautam Panda
DOI:10.1016/j.bmcl.2006.12.001
日期:2007.3
A series of 3-substituted 1,4-benzodiazepin-2-ones derived from S and R amino acids were evaluated for their anti-ischemic activity in vitro. Treatment with compounds 7h, 16, 9d, and 17 decreased the apoptotic neuronal number, however increased the neuronal viability. The compounds decreasing apoptosis could protect neurons from the ischemic injury. The difference in the activities of 1,4-benzodiazepin-2-ones
评估了一系列源自S和R氨基酸的3-取代的1,4-苯并二氮杂-2-酮在体外的抗缺血活性。用化合物7h,16、9d和17处理可减少凋亡的神经元数量,但增加神经元的生存能力。减少细胞凋亡的化合物可以保护神经元免受缺血性损伤。在分子模型研究的基础上,讨论和解释了衍生自S-和R-氨基酸的1,4-苯并二氮杂-2-酮的活性差异。