509118-03-0

ATC0175 (free base) is a potent and selective antagonist of melanin-concentrating hormone receptor 1 (MCH-R1) with an IC50 value of 3.4 nM, as well as good selectivity over the Y5 and the α2A receptors. ATC0175 (free base) is promising for research of obesity[1].

[1] Kanuma K, et al. Lead optimization of 4-(dimethylamino)quinazolines, potent and selective antagonists for the melanin-concentrating hormone receptor 1. Bioorg Med Chem Lett. 2005 Sep 1;15(17):3853-6. DOI:10.1016/j.bmcl.2005.05.121