GNF-6231 is a potent, selective, and orally bioavailable Porcupine inhibitor that blocks Wnt signaling.1) GNF-6231 shows IC50s of greater than 10 μM on all CYP isoforms tested2) GNF-6231 have favorable potency and a PK profile across preclinical species upon oral administration.3) The reference for orally in MMTV-Wnt1 tumor bearing mice is dosed at 3 mg/kg.4) GNF-6231 showed very robust dose-related antitumor efficacy.
[1]. Cheng D et al. Discovery of Pyridinyl Acetamide Derivatives as Potent, Selective, and Orally Bioavailable Porcupine Inhibitors. ACS Med Chem Lett. 2016 May 10;7(7):676-80.