The discovery and SAR of a series of potent renin inhibitors possessing a novel 3,4-diarylpiperidine scaffold are described herein. The resulting compound 38 exhibit low nanomolar plasma renin IC50, had a clean CYP 3A4 profile and displayed micromolar affinity for the hERG channel. Furthermore, it was found to be efficacious in the double transgenic rat hypertension model and show good to moderate oral bioavailability in two animal species. (c) 2012 Elsevier Ltd. All rights reserved.
N-Substituted pyridinones having histamine H.sub.2 -antagonist activity
申请人:Smith Kline & French Laboratories Limited
公开号:US04540699A1
公开(公告)日:1985-09-10
This invention relates to N-substituted pyridinone compounds which have histamine H.sub.2 -antagonist activity. A specific compound of this invention is 2-[2-(5-methyl-4-imidazolylmethylthio)ethylamino]-5-(1-methyl-2-oxopyridin -4-ylmethyl)pyrimidin-4-one.