公开(公告)号：WO2023034786A1

公开(公告)日：2023-03-09

申请号：PCT/US2022/075648

申请日：2022-08-30

Applicant: AMGEN INC.

Inventor： ARUNACHALAMPILLAI, Athimoolam ,  CROCKETT, Richard, David ,  FARRELL, Robert, P. ,  JUDD, Ted, Charles ,  ORTIZ, Adrian ,  ROBINSON, Joanna ,  WEI, Carolyn, S. ,  YAMAMOTO, Kumiko ,  FAGER, Diana, Catherine ,  JOHNSON, Heather, Claire ,  LANGILLE, Neil, Fred ,  ZHANG, Liang

IPC: C07D265/30 ,  C07D491/147

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