SRX246 has no interaction at V1b and V2 receptors. SRX246 shows negligible binding at 64 other receptors classes, including 35 G-proteincoupled receptors. SRX246 is a potent and CNS-penetrant vasopressin 1a (V1a) receptor antagonist (Ki=0.3 nM for human V
JTK-853 is a novel, non-nucleoside inhibitor of Hepatitis C Virus (HCV) polymerase. It also displays effective antiviral activity in HCV replicon cells (EC50s: 0.38 and 0.035 µM in genotype 1a H77 and 1b Con1 strains, respectively).
TRPV1 antagonist 3 (Compound 7q) is a highly potent antagonist of the TRPV1 receptor with an IC50 of 2.66 nM against capsaicin. It exhibits selectivity towards its mode of action and is orally bioavailable (with a bioavailability of 60%). Additionally, it can penetrate the central nervous system [1].