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您的检索式：作者名="Yinchun Ji"
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| 1 | 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显示文摘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. | Qi Wang Bixi Tang Dandan Sun Ying Dong Yinchun Ji Huanyu Shi Liwei Zhou Yueyue Yang Menglan Luo Qian Tan Lin Chen Yue Dong Cong Li Rongrong Xie Yi Zang Jingkang Shen Bing Xiong Jia Li Danqi Chen | 2022 | Acta Pharmaceutica Sinica B2022，12，4： | 0 |
| 2 | Structure-based drug discovery of novel fusedpyrazolone carboxamide derivatives as potent and selective AXL inhibitors显示文摘a novel and promising antitumor target,AXL plays an important role in tumor growth,metastasis,immunosuppression and drug resistance of various malignancies,which has attracted extensive research interest in recent years.In this study,by employing the structure-based drug design and bioisosterism strategies,we designed and synthesized in total 54 novel AXL inhibitors featuring a fusedpyrazolone carboxamide scaffold,of which up to 20 compounds exhibited excellent AXL kinase and BaF3/TEL-AXL cell viability inhibitions.Notably,compound 59 showed a desirable AXL kinase inhibitory activity(IC_(50):3.5 nmol/L)as well as good kinase selectivity,and it effectively blocked the cellular AXL signaling.In turn,compound 59 could potently inhibit BaF3/TEL-AXL cell viability(IC_(50):1.5 nmol/L)and significantly suppress GAS6/AXL-mediated cancer cell invasion,migration and wound healing at the nanomolar level.More importantly,compound 59 oral administration showed good pharmacokinetic profile and in vivo antitumor efficiency,in which we observed significant AXL phosphorylation suppression,and its antitumor efficacy at 20 mg/kg(qd)was comparable to that of BGB324 at 50 mg/kg(bid),the most advanced AXL inhibitor.Taken together,this work provided a valuable lead compound as a potential AXL inhibitor for the further antitumor drug development. | Feifei Fang Yang Dai Hao Wang Yinchun Ji Xuewu Liang Xia Peng Jiyuan Li Yangrong Zhao Chunpu Li Danyi Wangh Yazhou Li Dong Zhang Dan Zhang Meiyu Geng Hong Liu Jing Ai Yu Zhou | 2023 | Acta Pharmaceutica Sinica B2023，13，12： | 0 |
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