a Merck Research Laboratories, MSD, Newhouse, Motherwell, Lanarkshire ML1 5SH, UK b Merck Research Laboratories, MSD, PO Box 20, Oss, 5340 BH, Netherlands
Abstract:
Starting from compound 1, we utilized biostructural data to successfully evolve an existing series into a new chemotype with a promising overall profile, exemplified by 19.