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Discovery of 4-cyclopropyl-3-(2-((1-cyclopropyl-1H-pyrazol-4-yl) amino) quinazolin-6-yl)-N-(3-(trifluoromethyl) phenyl) benzamides as potent discoidin domain receptor inhibitors for the treatment of idiopathic pulmonary fibrosis 被引量:1

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摘要 Idiopathic pulmonary fibrosis(IPF)is a chronic fatal lung disease with a median survival time of 3–5 years.Inaccurate diagnosis,limited clinical therapy and high mortality together indicate that the development of effective therapeutics for IPF is an urgent need.In recent years,it was reported that DDRs are potential targets in anti-fibrosis treatment.Based on previous work we carried out further structure modifications and led to a more selective inhibitor 47 by averting some fibrosis-unrelated kinases,such as RET,AXL and ALK.Extensive profiling of compound 47 has demonstrated that it has potent DDR1/2 inhibitory activities,low toxicity,good pharmacokinetic properties and reliable in vivo anti-fibrosis efficacy.Therefore,we confirmed that discoidin domain receptors are promising drug targets for IPF,and compound 47 would be a promising candidate for further drug development.
出处 《Acta Pharmaceutica Sinica B》 SCIE CAS CSCD 2022年第4期1943-1962,共20页 药学学报(英文版)
基金 This research has been financially supported by grants from the Strategic Priority Research Program of the Chinese Academy of Sciences(Grant No.XDA12020323) the National Science&Technology Major Project“Key New Drug Creation and Manufacturing Program”of China(Grant No.2018ZX09711002-004-009) the Strategic Priority Research Program of Chinese Academy of Sciences(No.SIMM010203) Institutes for Drug Discovery and Development,Chinese Academy of Sciences(No.CASIMM0120215009) National Natural Science Foundation of China(No.U1703235) Shanghai Science and Technology Development Funds(18431907100,China).
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