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BICYCLIC 1,4-DIAZEPANONES AND THERAPEUTIC USES THEREOF

Application US20260098018A1 Kind: A1 Apr 09, 2026

Inventors

Bradley P. MORGAN, Chris EVANS, Pu-Ping LU, Makoto YAMASAKI, Wenyue WANG, Scott COLLIBEE, Takuya MAKINO, Kazuyuki TSUCHIYA, Toshio KUROSAKI, Susumu YAMAKI, Eriko HONJO, Yuka KOIZUMI, Naoto KATOH, Ryuichi SEKIOKA, Ikumi KURIWAKI

Abstract

Provided herein are compounds of formula (I): or a stereoisomer or tautomer thereof, or a pharmaceutically acceptable salt of any of the foregoing, wherein X1, X2, Ry, Rz, R1, R2, R3, and R4 are as defined herein. Also provided herein is a pharmaceutically acceptable composition comprising a compound of formula (I), or a stereoisomer or tautomer thereof, or a pharmaceutically acceptable salt of any of the foregoing. Also provided herein are methods of using a compound of formula (I), or a stereoisomer or tautomer thereof, or a pharmaceutically acceptable salt of any of the foregoing, to treat various diseases, disorders, and conditions responsive to the modulation of the contractility of the skeletal sarcomere.

CPC Classifications

C07D 243/14 C07D 401/12 C07D 403/14 C07D 405/14 C07D 413/08 C07D 413/12 C07D 417/12 C07D 471/04 C07D 471/10 C07D 487/04 C07D 498/04 C07D 519/00 C07B 2200/13

Filing Date

2025-07-07

Application No.

19261878