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GC376 1416992-39-6
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GC376 1416 |
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GC376 1416992-39-6 |
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GC376 1416992-39-6 |
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1416992-39-6 |
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98%+ |
Introduction
GC376 现货 1416992-39-6 猫传腹 98%+
现货 白色粉末 优势供应
3C类蛋白酶靶向抑制剂(GC376)是一种广谱抗冠状病毒药物。
GC376分别与NV 3CLpro,PV 3Cpro,TGEV 3CLpro的Cys 139,Cys 147和Cys 144共价结合。 GC376对杯状病毒(NV和MNV-1),冠状病毒(TGEV,FIPV,MHV,229E和BCV)和小核糖核酸病毒(HRV 18,51和68,EV71和PTV)显著有效,同时具有纳摩尔或低微摩尔浓度 IC50,FCV和HAV除外。有趣的是,FCV对GC376的敏感性较低,IC50为35μM。GC376显示对细胞中HAV复制有效性较弱或无效[1]。GC376对抑制来自NV,MD145或MNV-1的蛋白酶,具有相似的效力。GC376对来自NV,MD145和MNV-1的3CLpro的IC50值在测试病毒中是相当的[2]。GC376有效抑制NPI52抗性病毒在细胞培养中作为野生型病毒的复制,表明该突变不会赋予GC376交叉抗性[3]。