ERDRP-0519 是一种有效的，具有口服活性的麻疹病毒 (MeV) 小分子聚合酶 (polymerase) 抑制剂，可预防松鼠猴 (Saimiri sciureus) 的麻疹疾病。ERDRP-0519 以纳摩尔效力抑制麻疹病毒。
货号:ajcx36978
CAS:1374006-96-8
分子式:C23H30F3N5O4S
分子量：529.58
溶解度:DMSO : 100 mg/mL (188.83 mM; Need ultrasonic)
纯度：98%
存储：Store at -20°C
库存：现货

Background:

ERDRP-0519, an orally bioavailable small-molecule Measles virus (MeV) polymerase inhibitor, prevents measles disease in squirrel monkeys (Saimiri sciureus). ERDRP-0519 inhibits morbilliviruses with nanomolar potency.[1][2][3].

ERDRP-0519 exhibits potency against a panel of Measles virus (MeV) isolates with EC50s of 0.07- 0.3 µM[1]. ERDRP-0519 exhibits potency against MeV and related pathogens of the Morbillivirus genus, such as canine distemper virus (CDV)[3].

A single-dose pharmacokinetic (PK) study is performed in squirrel monkeys by oral (intragastric) delivery of ERDRP-0519 (50 mg/kg) and blood sampling at seven predefined time points after dosing. Serum concentrations peak ~2 h post-administration (Cmax=3.27 µM)[3].

[1]. Wittwer K, et al. Small-molecule polymerase inhibitor protects non-human primates from measles and reduces shedding. Nat Commun. 2021 Sep 2;12(1):5233.