SELECTIVE ALPHA-7 NICOTINIC RECEPTOR AGONISTS AND METHODS FOR MAKING AND USING THEM
申请人:THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
公开号:US20180244653A1
公开(公告)日:2018-08-30
In alternative embodiments, provided are selective agonists having a high affinity for the alpha7 nicotinic acetylcholine receptor (α7 nAChR), assays for selectivity of nicotinic receptor subtype and ligand-gated ion channel subtype based on receptor occupation and response, behavioral assessments for reversing cognitive impairment after scopolamine treatment, enhancing memory retention over time, pharmaceutical compositions and formulations and devices comprising them, and methods for making and using them, including characterizing and efficiently assaying them for receptor subtype selectivity. In alternative embodiments, provided are substituted anti 1,2,3-triazoles compounds with high affinity, and selective binding, for the alpha7 nicotine acetylcholine receptor (α7 nAChR), as exemplified by 5-(1-(2-(Piperidin-1-yl)ethyl)-1H-1,2,3-triazol-4-yl)-1H-indole (“IND1”), 5-((quinuclid-3-yl)-1H-1,2,3-triazol-4-yl)-1H-indole (“IND8”) and 3-(4-hydroxyphenyl-1,2,3-triazol-1-yl) quinuclidine (“QND8”). In alternative embodiments, provided are products of manufacture such as pumps, devices, syringes and the like comprising a compound, pharmaceutical composition or formulation as provided herein.
在另一种实施方式中,提供了对α7尼古丁乙酰胆碱受体(α7 nAChR)具有高亲和力的选择性激动剂,基于受体占据和响应的选择性尼古丁受体亚型和配体门控离子通道亚型的筛选方法,行为评估用于在施用东莨菪碱后逆转认知障碍,随时间增强记忆保留,包括表征和高效筛选受体亚型选择性的制备和使用方法的制药组合物和配方以及包括它们的装置,提供了具有高亲和力和选择性结合的替代抗1,2,3-三唑化合物,例如5-(1-(2-(哌啶-1-基)乙基)-1H-1,2,3-三唑-4-基)-1H-吲哚(“IND1”),5-((喹啉-3-基)-1H-1,2,3-三唑-4-基)-1H-吲哚(“IND8”)和3-(4-羟基苯基-1,2,3-三唑-1-基)喹啉(“QND8”)。在另一种实施方式中,提供了制造产品,例如泵、装置、注射器等,其中包括本文提供的化合物、制药组合物或配方。