ASP4132 is a potent and orally active activator of Adenosine Monophosphate-Activated Protein Kinase (AMPK) with EC50 of 0.018 μM. ASP4132 is used as a clinical candidate for the treatment of human cancer.
ASP4132 is a potent and orally active activator of Adenosine Monophosphate-Activated Protein Kinase (AMPK) with EC50 of 0.018 μM. ASP4132 is used as a clinical candidate for the treatment of human cancer.
ASP4132 is a new type of AMPK activator with potent AMPK activation activity and attractive selective growth inhibition against human cancer cells, improves aqueous solubility, metabolic stability and animal pharmacokinetics (PK). Studies on ASP4132 have advanced to clinical trials for the treatment of cancer.[1]
The in vivo efficacy of ASP4132 is evaluated via MDA-MB-453 xenografts in nude mice. The tumor growth inhibition (TGI) rate is 29% at 1 mg/kg (p.o.), and the tumor regression rate is 26%, 87% and 96% at 2, 4 and 8 mg/kg, respectively. All doses of ASP4132 are well tolerated over the 21-day dosing window, and no body weight loss is observed.[1]
[1] Kazuyuki Kuramoto, et al. Bioorg Med Chem. 2020 Mar 1;28(5):115307.
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