Novel peptidomimetics as BACE-1 inhibitors: Synthesis, molecular modeling, and biological studies
作者:Stefania Butini、Emanuele Gabellieri、Margherita Brindisi、Alice Casagni、Egeria Guarino、Paul B. Huleatt、Nicola Relitti、Valeria La Pietra、Luciana Marinelli、Mariateresa Giustiniano、Ettore Novellino、Giuseppe Campiani、Sandra Gemma
DOI:10.1016/j.bmcl.2012.11.011
日期:2013.1
scaffolds for BACE-1 inhibition devoid of the pharmacokinetic drawbacks of peptide-like structures, we investigated a series of novel peptidomimetics based on a 1,4-benzodiazepine (BDZ) core 1a–h and their seco-analogues 2a–d. We herein discuss synthesis, molecular modeling and in vitro studies which, starting from 1a, led to the seco-analogues (R)-2c and (S)-2d endowed with BACE-1 inhibition properties
为了确定新的BACE-1抑制支架,而没有肽样结构的药代动力学缺陷,我们研究了一系列基于1,4-苯二氮卓(BDZ)核心1a – h和其类似物2a –的新型拟肽。d。我们在此讨论了合成,分子建模和体外研究,这些研究从1a开始,导致了拟类似物(R)-2c和(S)-2d在分离的酶和细胞研究中都具有在微摩尔范围内的BACE-1抑制特性。这些数据可以鼓励追求这些类似物作为开发对全细胞有活性的新系列BACE-1抑制剂的命中点。