公开(公告)号：US20170129892A1

公开(公告)日：2017-05-11

申请号：US15317553

申请日：2015-06-05

Applicant: BRISTOL-MYERS SQUIBB COMPANY

Inventor： Ivar M. MCDONALD ,  Richard E. OLSON ,  Robert A. MATE

IPC: C07D471/18 ,  C07D519/00

CPC classification number: C07D471/18 ,  C07D519/00

Abstract: The disclosure provides compounds of formula I, including their salts, as well as compositions and methods of using the compounds. The compounds are ligands for the nicotinic α7 receptor and may be useful for the treatment of various disorders of the central nervous system, especially affective and neurodegenerative disorders.