Affiliation: | 1. Discovery Chemistry, Merck Research Laboratories, 2000 Galloping Hill Road, Kenilworth, NJ 07033, USA;2. WuXi Apptec Co., Ltd, 288 Fute Zhong Road, Waigaoqiao Free Trade Zone, Shanghai 200131, PR China;3. Discovery Chemistry, Merck Research Laboratories, 770 Sumneytown Pike, West Point, PA 19486, USA;4. Discovery Process Chemistry, Merck Research Laboratories, 2000 Galloping Hill Road, Kenilworth, NJ 07033, USA |