[EN] SUBSTITUTED PIPERIDINE COMPOUND AND USE THEREOF<br/>[FR] COMPOSÉ DE PIPÉRIDINE SUBSTITUÉE ET SON UTILISATION
申请人:TAKEDA PHARMACEUTICALS CO
公开号:WO2017135306A1
公开(公告)日:2017-08-10
Provided is a substituted piperidine compound having an orexin type 2 receptor agonist activity. A compound represented by the formula (I): wherein each symbol is as described in the DESCRIPTION, or a salt thereof has an orexin type 2 receptor agonist activity, and is useful as a prophylactic or therapeutic agent for narcolepsy.
The present invention provides a heterocyclic compound having an orexin type 2 receptor agonist activity.
A compound represented by the formula (I):
wherein each symbol is as described in the specification, or a salt thereof has an orexin type 2 receptor agonist activity, and is useful as an agent for the prophylaxis or treatment of narcolepsy.
For the purpose of providing a GSK-3β inhibitor containing a 2-aminopyridine compound or a salt thereof or a prodrug thereof useful as an agent for the prophylaxis or treatment of a GSK-3β-related pathology or disease, the present invention provides a GSK-3β inhibitor containing a compound represented by the formula (IA):
wherein each symbol is as defined in the specification.
or a salt thereof or a prodrug thereof.
The present invention provides a pyrazole compound represented by the formula (I):
wherein ring A
0
is a pyrazole ring optionally further having 1 or 2 substituents; R
a
is a substituted carbamoyl group; and R
b
is an optionally substituted acylamino group, or a salt thereof or a prodrug thereof, which is useful as an agent for the prophylaxis or treatment of GSK-3β related pathology or disease, and a GSK-3β inhibitor including same.
The present invention provides a compound useful as an agent for the prophylaxis or treatment of neurodegenerative disease and the like, or a salt thereof.
The present invention relates to a compound represented by the formula
wherein each symbol is as defined in the specification,
or a salt thereof.