Publication number: 20170107219
Abstract: Disclosed is a compound which is useful as an AMPK activator. A compound represented by formula: or a pharmaceutically acceptable salt thereof, wherein R4 is hydrogen, or substituted or unsubstituted alkyl, R1, R2 and R3 are each independently hydrogen, halogen, hydroxy, cyano, nitro, carboxy, substituted or unsubstituted alkyl or the like, with the proviso that R1, R2 and R3 are not simultaneously hydrogen, X is a single bond, —S—, —O—, —NR5—, —C(?O)— or the like, R5 is hydrogen, or substituted or unsubstituted alkyl, Y is substituted or unsubstituted cycloalkyl, substituted or unsubstituted cycloalkenyl, substituted or unsubstituted heterocyclyl or the like.
Type:
Application
Filed:
December 27, 2016
Publication date:
April 20, 2017
Applicant:
Shionogi & Co., Ltd.
Inventors:
Eiichi KOJIMA, Keisuke Tonogaki, Nobuyuki Tanaka, Manabu Katou, Akira Ino, Masafumi Iwatsu, Masahiko Fujioka, Yu Hinata, Naoki Ohyabu
Patent number: 9567330
Abstract: Disclosed is a compound which is useful as an AMPK activator. A compound represented by formula: or a pharmaceutically acceptable salt thereof, wherein R4 is hydrogen, or substituted or unsubstituted alkyl, R1, R2 and R3 are each independently hydrogen, halogen, hydroxy, cyano, nitro, carboxy, substituted or unsubstituted alkyl or the like, with the proviso that R1, R2 and R3 are not simultaneously hydrogen, X is a single bond, —S—, —O—, —NR5—, —C(?O)— or the like, R5 is hydrogen, or substituted or unsubstituted alkyl, Y is substituted or unsubstituted cycloalkyl, substituted or unsubstituted cycloalkenyl, substituted or unsubstituted heterocyclyl or the like.
Type:
Grant
Filed:
July 13, 2012
Date of Patent:
February 14, 2017
Assignee:
Shionogi & Co., Ltd.
Inventors:
Eiichi Kojima, Keisuke Tonogaki, Nobuyuki Tanaka, Manabu Katou, Akira Ino, Masafumi Iwatsu, Masahiko Fujioka, Yu Hinata, Naoki Ohyabu