公开(公告)号：US20240360147A1

公开(公告)日：2024-10-31

申请号：US18687347

申请日：2022-08-30

Applicant: AMGEN INC.

Inventor： Athimoolam Arunachalampillai ,  Richard David Crockett ,  Robert P. Farrell ,  Ted Charles Judd ,  Adrian Ortiz ,  Joanna Robinson ,  Carolyn S. Wei ,  Kumiko Yamamoto ,  Diana Catherine Fager ,  Heather Claire Johnson ,  Neil Fred Langille ,  Liang Zhang

IPC: C07D491/147

CPC classification number: C07D491/147

Abstract: The disclosure provides processes for preparing Compound A, Compound E, Compound I, salts thereof, and/or stereoisomers thereof, as described herein.