Astellas Pharma Gmbh

Cytokinetics, Inc.

Eriko Honjo

Bradley Paul Morgan

Takayuki Goto

Yuji Kondo

Pu-Ping Lu

Scott E Collibee

Susumu Yamaki

Kazuyuki Tsuchiya

Wataru Hamaguchi

Wenyue Wang

Tomofumi Takuwa

Nobuyuki Shiraishi

Takuya Makino

Ikumi Kuriwaki

Toshio Kurosaki

Hiroaki Hoshii

Ryuichi Sekioka

Yuka Koizumi

Naoto Katoh

Chris Evans

Makoto Yamasaki

Provided herein are compounds of formula (I): or a stereoisomer or tautomer thereof, or a pharmaceutically acceptable salt of any of the foregoing, wherein X, X, R, R, R, R, R, and Rare 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.

Bicyclic 1,4-diazepanones and therapeutic uses thereof

Provided herein are compounds of formula (1): or a stereoisomer or tautomer thereof, or a pharmaceutically acceptable salt of any of the foregoing, wherein X, X, R, R, R, R, R, and Rare 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.

A sulfur-containing bicyclic compound of the present invention has a PAM action of GABA. A composition containing the sulfur-containing bicyclic compound. And, a method for preventing and/or treating schizophrenia, CIAS, cognitive impairment, fragile X syndrome, autism spectrum disorder, spasticity, anxiety disorder, substance addiction, pain, fibromyalgia, or Charcot-Marie-Tooth disease by administering the sulfur-containing bicyclic compound.

Sulfur-containing bicyclic compound

A sulfur-containing bicyclic compound having a PAM action of GABA, and it use for preventing and/or treating schizophrenia, CIAS, cognitive impairment, fragile X syndrome, autism spectrum disorder, spasticity, anxiety disorder, substance addiction, pain, fibromyalgia, or Charcot-Marie-Tooth disease. A pharmaceutical composition for preventing and/or treating schizophrenia, cognitive impairment associated with schizophrenia (CIAS), cognitive impairment, fragile X syndrome, autism spectrum disorder, spasticity, anxiety disorder, substance addiction, pain, fibromyalgia, Charcot-Marie-Tooth disease, or the like, which has a positive allosteric modulator (PAM action) of GABA.

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Tokyo, Japan

Eriko Honjo