1254713-77-3Relevant articles and documents
Discovery of 1-(1H-indazol-4-yl)-3-((1-phenyl-1H-pyrazol-5-yl)methyl) ureas as potent and thermoneutral TRPV1 antagonists
Kang, Jin Mi,Kwon, Sun Ok,Ann, Jihyae,Blumberg, Peter M.,Ha, Heejin,Yoo, Young Dong,Frank-Foltyn, Robert,Lesch, Bernhard,Bahrenberg, Gregor,Stockhausen, Hannelore,Christoph, Thomas,Lee, Jeewoo
, (2020/10/06)
A series of 1-indazol-3-(1-phenylpyrazol-5-yl)methyl ureas were investigated as hTRPV1 antagonists. The structure–activity relationship study was conducted systematically for both the indazole A-region and the 3-trifluoromethyl/t-butyl pyrazole C-region to optimize the antagonism toward the activation by capsaicin. Among them, the antagonists 26, 50 and 51 displayed highly potent antagonism with Ki(CAP) = 0.4–0.5 nM. Further, in vivo studies in mice indicated that these derivatives both antagonized capsaicin induced hypothermia, consistent with their in vitro activity, and themselves did not induce hyperthermia. In the formalin model, 51 showed anti-nociceptive activity in a dose-dependent manner.
SUBSTITUTED HETEROAROMATIC PYRAZOLE-CONTAINING CARBOXAMIDE AND UREA DERIVATIVES AS VANILLOID RECEPTOR LIGANDS
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, (2013/03/26)
The invention relates to substituted heteroaromatic pyrazole-containing carboxamide and urea derivatives as vanilloid receptor ligands, to pharmaceutical compositions containing these compounds and also to these compounds for use in the treatment and/or prophylaxis of pain and further diseases and/or disorders.
SUBSTITUTED PYRAZOLYL-BASED CARBOXAMIDE AND UREA DERIVATIVES BEARING A PHENYL MOIETY SUBSTITUTED WITH AN N-CYCLIC GROUP AS VANILLOID RECEPTOR LIGANDS
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, (2013/05/23)
The invention relates to substituted pyrazolyl-based carboxamide and urea derivatives bearing a phenyl moiety substituted with an N-cyclic group as vanilloid receptor ligands formula (S) to pharmaceutical compositions containing these compounds of the general formula (S) and also to these compounds for use in the treatment and/or prophylaxis of pain and further diseases and/or disorders.