申请人:Pfizer Inc
公开号:US06156752A1
公开(公告)日:2000-12-05
This invention provides a compound of the formula (I): ##STR1## and its pharmaceutically acceptable salts, wherein A.sup.1 and A.sup.2 are each halo; R.sup.1 and R.sup.2 are independently C.sub.1-4 alkyl; R.sup.3 is substituted or unsubstituted, phenyl or naphthyl; Y is heterocyclic group selected from C.sub.5-10 azacycloalkyl, C.sub.6-10 diazacycloalkyl, C.sub.7-10 azabicycloalkyl and the like; and R.sup.4 is selected from (a) substituted or unsubstituted C.sub.1-8 alkyll; (b) substituted or unsubstituted amino; (c) substituted or unsubstituted C.sub.2-6 alkanoyl; (d) substituted or unsubstituted C.sub.3-8 cycloalkyl or C.sub.7-14 bicycloalkyl; (e) substituted or unsubstituted C.sub.5-10 azacycloalkyl or C.sub.6-10 diazacycloalkyl, and (f) substituted or unsubstituted C.sub.7-14 mono- or di-azabicycloalkyl. 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, and intermediates of the above compounds.
该发明提供了化合物(I)的公式:##STR1##及其药学上可接受的盐,其中A.sup.1和A.sup.2均为卤素;R.sup.1和R.sup.2独立地为C.sub.1-4烷基;R.sup.3为取代或未取代的苯基或萘基;Y为从C.sub.5-10氮杂环烷基,C.sub.6-10二氮杂环烷基,C.sub.7-10氮杂双环烷基等中选择的杂环基团;R.sup.4选自(a)取代或未取代的C.sub.1-8烷基;(b)取代或未取代的氨基;(c)取代或未取代的C.sub.2-6烷酰基;(d)取代或未取代的C.sub.3-8环烷基或C.sub.7-14双环烷基;(e)取代或未取代的C.sub.5-10氮杂环烷基或C.sub.6-10二氮杂环烷基,以及(f)取代或未取代的C.sub.7-14单氮杂双环烷基或双氮杂双环烷基。这些化合物可用于治疗由激肽酶引起的医疗状况,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,以及上述化合物的中间体。