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3,4,5-trisubstituted-1,2,4-triazoles and 3,4,5-trisubstituted-3-thio-1,2,4-triazoles and uses thereof
申请人:Board of Trustees of Southern Illinois University
公开号:US11136312B2
公开(公告)日:2021-10-05
The present disclosure describes novel compounds that are somatostatin receptor type 4 agonists.
本公开介绍了属于体生长抑素受体 4 型激动剂的新型化合物。
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[EN] 3,4,5-TRISUBSTITUTED-1,2,4-TRIAZOLES AND 3,4,5-TRISUBSTITUTED-3-THIO-1,2,4-TRIAZOLES AND USES THEREOF<br/>[FR] 1,2,4-TRIAZOLES 3,4,5-TRISUBSTITUÉS ET 3-THIO-1,2,4-TRIAZOLES 3,4,5-TRISUBSTITUÉS ET LEURS UTILISATIONS
申请人:BOARD OF TRUSTEES OF THE SOUTHERN ILLINOIS UNIV ON BEHALF OF SOUTHERN ILLINOIS UNIV EDWARDSVILLE
公开号:WO2018209267A3
公开(公告)日:2019-04-04
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3,4,5-Trisubstituted-1,2,4-Triazoles and 3,4,5-Trisubstituted-3-Thio-1,2,4-Triazoles and Uses Thereof
申请人:Board of Trustees of the Southern Illinois University
公开号:US20200165230A1
公开(公告)日:2020-05-28
The present disclosure describes novel compounds that are somatostatin receptor type 4 agonists.
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Synthesis and structure–activity relationships of 3,4,5-trisubstituted-1,2,4-triazoles: high affinity and selective somatostatin receptor-4 agonists for Alzheimer's disease treatment
作者:William L. Neumann、Karin E. Sandoval、Shirin Mobayen、Mahsa Minaeian、Stephen G. Kukielski、Khush N. Srabony、Rafael Frare、Olivia Slater、Susan A. Farr、Michael L. Niehoff、Audrey Hospital、Maria Kontoyianni、A. Michael Crider、Ken A. Witt
DOI:10.1039/d1md00044f
日期:——
Somatostatin receptor-4 (SST4) is highly expressed in brain regions affiliated with learning and memory. SST4 agonist treatment may act to mitigate Alzheimer's disease (AD) pathology. An integrated approach to SST4 agonist lead optimization is presented herein. High affinity and selective agonists with biological efficacy were identified through iterative cycles of a structure-based design strategy
生长抑素受体 4 (SST 4 ) 在与学习和记忆相关的大脑区域中高度表达。SST 4激动剂治疗可起到减轻阿尔茨海默病 (AD) 病理学的作用。本文介绍了 SST 4激动剂先导优化的综合方法。通过包含计算方法、化学和临床前药理学的基于结构的设计策略的迭代循环,确定了具有生物功效的高亲和力和选择性激动剂。我们先前报道的命中 ( 4 )的 1,2,4-三唑衍生物显示出增强的 SST 4结合亲和力、活性和选择性。35 种化合物显示出低纳摩尔范围的 SST 4结合亲和力,12 种具有K i < 1 nM。与 SST 2A相比,这些化合物对 SST 4的亲和力 > 500 倍。SST 4活性与各自的 SST 4结合亲和力一致(34 种化合物的 EC 50 < 10 nM)。化合物208(SST 4 K i = 0.7 nM;EC 50 = 2.5 nM;比 SST 2A高 600 倍以上的选择性)显