公开(公告)号：US12156871B2

公开(公告)日：2024-12-03

申请号：US16766112

申请日：2018-11-21

Applicant: SUVEN LIFE SCIENCES LIMITED

Inventor： Ramakrishna Nirogi ,  Anil Karbhari Shinde ,  Abdul Rasheed Mohammed ,  Rajesh Kumar Badange ,  Raghava Choudary Palacharla ,  Venkateswarlu Jasti

IPC: A61P25/28 ,  A61K31/13 ,  A61K31/27 ,  A61K31/437 ,  A61K31/4375 ,  A61K31/444 ,  A61K31/445 ,  A61K31/473 ,  A61K31/55 ,  C07D471/04

Abstract: The present invention relates to compounds of formula (I), or their isotopic forms, stereoisomers, tautomers or pharmaceutically acceptable salt (s) thereof as muscarinic M1 receptor positive allosteric modulators (M1 PAMs). The present invention describes the methods of preparation, pharmaceutical composition, combinations and the use of compound formula (I), their stereoisomers, isotopic forms or pharmaceutically acceptable salts thereof.