TTP-8307是几种鼻和肠道病毒(rhino-/enteroviruses)复制的有效抑制剂。TTP-8307通过干扰病毒RNA的合成抑制coxsackievirusB3病毒(CVB3;EC50=1.2μM)和poliovirus病毒。TTP-8307通过氧化甾醇结合蛋白(OSBP)发挥抗病毒活性。
货号:ajcx31624
CAS:950225-08-8
分子式:C27H21FN4O
分子量：436.48
溶解度:DMSO: 100 mg/mL (229.11 mM); H2O:< 0.1 mg/mL (insoluble)
纯度：98%
存储：Store at -20°C
库存：现货

Background:

TTP-8307 is a potent inhibitor of the replication of several rhino- and enteroviruses. TTP-8307 inhibits coxsackievirus B3 (CVB3; EC50=1.2 μM) and poliovirus by interfering with the synthesis of viral RNA. TTP-8307 exerts antiviral activity through oxysterol-binding protein (OSBP)[1][2].

TTP-8307 targets the nonstructural protein 3A, inhibits the replication of coxsackievirus B3 (CVB3 Nancy) with EC50 of 1.2 μM. TTP-8307 inhibits the replication of coxsackievirus B3 and the three poliovirus Sabin strains, as well as coxsackieviruses A16 and A21 (EC50 of 0.85 and 5.34 μM). TTP-8307 inhibits human rhinoviruses (HRVs) 2, 29, 39, 45, 63, and 85. Mutations in the nonstructural protein 3A confer resistance to the novel enterovirus replication inhibitor TTP-8307[1].TTP-8307 inhibits OSBP-dependent viruses encephalomyocarditis virus (EMCV) and HCV[2].

[1]. De Palma AM, et al. Mutations in the nonstructural protein 3A confer resistance to the novel enterovirus replication inhibitor TTP-8307. Antimicrob Agents Chemother. 2009 May;53(5):1850-7. [2]. Albulescu L, et al. Uncovering oxysterol-binding protein (OSBP) as a target of the anti-enteroviral compound TTP-8307. Antiviral Res. 2017 Apr;140:37-44.