1 research outputs found
Discovery and Preclinical Characterization of 6‑Chloro-5-[4-(1-hydroxycyclobutyl)phenyl]‑1<i>H</i>‑indole-3-carboxylic Acid (PF-06409577), a Direct Activator of Adenosine Monophosphate-activated Protein Kinase (AMPK), for the Potential Treatment of Diabetic Nephropathy
Adenosine
monophosphate-activated protein kinase (AMPK) is a protein
kinase involved in maintaining energy homeostasis within cells. On
the basis of human genetic association data, AMPK activators were
pursued for the treatment of diabetic nephropathy. Identification
of an indazole amide high throughput screening (HTS) hit followed
by truncation to its minimal pharmacophore provided an indazole acid
lead compound. Optimization of the core and aryl appendage improved
oral absorption and culminated in the identification of indole acid,
PF-06409577 (<b>7</b>). Compound <b>7</b> was advanced
to first-in-human trials for the treatment of diabetic nephropathy