The compound of the formula (I):
wherein W is a group of the following formula (VIII) binding to any possible position on the Q:
Q is, together with W, a group of the formula: -C(M=C(R3A)-N(R3)-, etc.;
R3A is H or optionally substituted lower alkyl; R4, R5, R6, and R7 are independently H or optionally substituted lower alkyl; R1 is optionally substituted lower alkyl, etc.; R2 is H, etc.; R3 is H, etc.; Ar is phenyl, etc., or a pharmaceutically acceptable salt thereof, where these compounds exhibiting β3-adrenoceptor-stimulating activity and being useful as a medicament for treatment of obesity, etc.
The design of a novel series of cyclin-dependent kinase (CDK) inhibitors containing a macrocyclic quinoxaline-2-one is reported. Structure-based drug design and optimization from the starting point of diarylurea 2, which we previously reported as a moderate CDK1,2,4,6 inhibitor [J. Biol.Chem.2001, 276, 27548], led to the discovery of potent CDK1,2,4,6 inhibitor that were suitable for iv administration
The compound of the formula (I):
wherein W is a group of the following formula (VIII) binding to any possible position on the Q:
Q is, together with W, a group of the formula: —C(W)═C(R
3A
)—N(R
3
)—, etc.; R
3A
is H or optionally substituted lower alkyl; R
4
, R
5
, R
6
, and R
7
are independently H or optionally substituted lower alkyl; R
1
is optionally substituted lower alkyl, etc.; R
2
is H, etc.; R
3
is H, etc.; Ar is phenyl, etc., or a pharmaceutically acceptable salt thereof, where these compounds exhibiting β3-adrenoceptor-stimulating activity and being useful as a medicament for treatment of obesity, etc.
The compound of the formula (I):
wherein W is a group of the following formula (VIII) binding to any possible position on the Q:
Q is, together with W, a group of the formula: —C(W)═C(R3A)—N(R3)—, etc.; R3A is H or optionally substituted lower alkyl; R4, R5, R6, and R7 are independently H or optionally substituted lower alkyl; R1 is optionally substituted lower alkyl, etc.; R2 is H, etc.; R3 is H, etc.; Ar is phenyl, etc., or a pharmaceutically acceptable salt thereof, where these compounds exhibiting β3-adrenoceptor-stimulating activity and being useful as a medicament for treatment of obesity, etc.
The invention relates to compounds of formula (I), wherein R
1
, R
2
, R
1a
, R
2a
, R
3
, R
4
, A, B, X, W and n are as defined in the description, and pharmaceutically acceptable salts of such compounds. These compounds are useful as calcium channel blockers.