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1. (WO2018118830) PROCESS FOR PREPARING TETRAHYDROCARBAZOLE CARBOXAMIDE COMPOUND

Pub. No.:    WO/2018/118830    International Application No.:    PCT/US2017/067164
Publication Date: Fri Jun 29 01:59:59 CEST 2018 International Filing Date: Wed Dec 20 00:59:59 CET 2017
IPC: C07D 403/10
C07C 271/28
C07D 209/88
Applicants: BRISTOL-MYERS SQUIBB COMPANY
Inventors: CARRASQUILLO, Ronald
GENG, Peng
HUANG, Eric C.
KATIPALLY, Kishta
LEE, Andrew
MUDRYK, Boguslaw
QIAN, Xinhua
RAZLER, Thomas M.
WANG, Jianji
WEI, Carolyn S.
WISNIEWSKI, Steven R.
ZHU, Ye
Title: PROCESS FOR PREPARING TETRAHYDROCARBAZOLE CARBOXAMIDE COMPOUND
Abstract:
Disclosed is a process for preparing Compound 8: (8) comprising the step of reacting Compound of 7: (7) wherein R is C1-8 alkyl or benzyl in the presence of a base. Also disclosed are intermediates and processes for preparing the intermediates.