5-membered heteroaryl substituted 1,4-dihydropyridine compounds as bradykinin antagonists
申请人:Pfizer Inc.
公开号:US06444677B2
公开(公告)日:2002-09-03
This invention provides a compound of the formula (I):
or the pharmaceutically acceptable salts thereof wherein
A is independently halo; Y1 is —(CH2)m—, C(O) or S(O); Y2 is N or CH;
R1 and R2 are independently C1-4 alkyl;
R3 is selected from the following:
(a) optionally substituted —(CH2)p—C3-7 cycloalkyl;
(b) optionally substituted —C5-7 alkyl; and
(c) substituted —C1-4 alkyl; and
(d) optionally substituted C7-9 bicycloalkyl;
R4 is optionally substituted thiazolyl, imidazolyl or oxazolyl; X is S, —NH, —N—C1-4 alkyl or O;
R5 is hydrogen or C1-4 alkyl; R6 is C1-4 alkyl or halo;
m is 0, 1 or 2; n is 0, 1, 2, 3, 4 or S; and p is 0, 1, 2, 3, 4, 5 or 6.
These compounds are useful for the treatment of medical conditions caused by bradykinin such as inflammation, cardiovascular disease, pain, etc. This invention also provides a pharmaceutical composition comprising the above compound.
该发明提供了以下式子(I)的化合物或其药学上可接受的盐,其中A独立为卤素;Y1为—(CH2)m—、C(O)或S(O);Y2为N或CH;R1和R2独立为C1-4烷基;R3选自以下物质:(a) 可选取代的—(CH2)p—C3-7环烷基;(b) 可选取代的—C5-7烷基;(c) 取代的—C1-4烷基;以及(d) 可选取代的C7-9双环烷基;R4为可选取代的噻唑基、咪唑基或噁唑基;X为S、—NH、—N—C1-4烷基或O;R5为氢或C1-4烷基;R6为C1-4烷基或卤素;m为0、1或2;n为0、1、2、3、4或S;p为0、1、2、3、4、5或6。这些化合物可用于治疗由缓激肽引起的医疗状况,例如炎症、心血管疾病、疼痛等。该发明还提供了包含上述化合物的药物组合物。