[ASAP] Development of a Scalable Electrophilic Amination Protocol for the Multi-kg Production of 5 ‑Methyl-2-pyridinesulfonamide: A Regulatory Starting Material of Endothelin Receptor Antagonist Clazosentan

Organic Process Research& DevelopmentDOI: 10.1021/acs.oprd.3c00131

Source: Organic Process Research and Development - June 23, 2023 Category: Chemistry Authors: Gabriel Scha ̈fer, Tony Fleischer, Matthias Kastner, Reinhard Karge, Qi Huang, Bruce Libang Wu, Jun Tang, and Iris Aiglstorfer Source Type: research