Discovery of potent and selective GIRK1/2 modulators via 'molecular switches' within a series of 1-(3-cyclopropyl-1-phenyl-1H-pyrazol-5-yl)ureas.
Discovery of potent and selective GIRK1/2 modulators via 'molecular switches' within a series of 1-(3-cyclopropyl-1-phenyl-1H-pyrazol-5-yl)ureas.
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通过一系列 1-(3-环丙基-1-苯基-1H-吡唑-5-基)脲中的“分子开关”发现有效且选择性的 GIRK1/2 调节剂。
DOI:
10.1016/j.bmcl.2014.08.061
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发表时间:
2014
影响因子:
2.7
通讯作者:
Lindsley,CraigW
中科院分区:
文献类型:
--
作者:
Wen,Wandong;Wu,Wenjun;Weaver,CDavid;Lindsley,CraigW
This Letter describes the on-going SAR efforts based on ML297, a potent, efficacious and selective GIRK1/2 activator (∼10-fold vs GIRK1/4 and inactive on GIRK2/3) via an iterative parallel synthesis approach. The chemical optimization at the 3-position of pyrazole within ML297 indicated that various functionalized 3-cyclopropyl moieties modulated GIRK pharmacology between inhibitor/activator within a series of 1-(3-cyclopropyl-1-phenyl-1H-pyrazol-5-yl)ureas. Importantly, novel ‘molecular switches’ that modulated the mode of pharmacology from inhibitor to activator was discovered on both the 3-cyclopropyl andN-phenyl moiety of the pyrazole core, providing the first highly selective GIRK1/2 activator.
影响因子:
5
作者:
Kaufmann, Kristian;Romaine, Ian;Weaver, C. David
通讯作者:
Weaver, C. David
影响因子:
2.7
作者:
Wen,Wandong;Wu,Wenjun;Romaine,IanM;Kaufmann,Kristian;Du,Yu;Sulikowski,GaryA;Weaver,CDavid;Lindsley,CraigW
通讯作者:
Lindsley,CraigW
影响因子:
2.9
作者:
Wood MR;Hopkins CR;Brogan JT;Conn PJ;Lindsley CW
通讯作者:
Lindsley CW