Vimirogant (VTP-43742) hydrochloride is a potent, selective, and orally active RORγt inhibitor (K i =3.5 nM; IC 50 =17 nM). Vimirogant hydrochloride exhibits >1000-fold selectivity versus the RORα and RORβ isotypes. Vimirogant hydrochloride inhibits Th17 differentiation and IL-17A secretion from mouse splenocytes (IC 50 =57 nM) without affecting Th1, Th2, or Treg cell differentiation. Vimirogant hydrochloride has the potential for autoimmune disorders research.
性状
Solid
IC50 & Target[1][2]
RORγt 3.5 nM (Ki) RORγt 17 nM (IC50)
体外研究(In Vitro)
Vimirogant hydrochloride inhibits the secretion of IL-17A from activated hPBMCs (IC50=18 nM) and human whole blood (IC50=192 nM). has not independently confirmed the accuracy of these methods. They are for reference only.
体内研究(In Vivo)
In the MOG35-55/CFA immunized mouse EAE model, Vimirogant hydrochloride (p.o.) significantly suppresses clinical symptoms, demyelination and mRNA expression of multiple inflammatory markers in the spinal cord. has not independently confirmed the accuracy of these methods. They are for reference only.
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
4°C, sealed storage, away from moistur In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
ClinicalTrial
参考文献
[1]. Gege C. RORγt inhibitors as potential back-ups for the phase II candidate VTP-43742 from Vitae Pharmaceuticals: patent evaluation of WO2016061160 and US20160122345. Expert Opin Ther Pat. 2017;27(1):1-8.[2]. Gerard McGeehan, et al. VTP-43742 is a potent and selective RORγt blocker that demonstrates oral efficacy in a mouse model of autoimmunity through suppression of IL-17A production (THER7P.945). J Immunol May 1, 2015, 194 (1 Supplement) 208.5-208.5.