申请人:American Home Products Corpooration
公开号:US05212182A1
公开(公告)日:1993-05-18
This invention relates to novel quinolinyl- and naphthalenylbenzamides or benylamines and related disclosed compounds of the formula ##STR1## wherein X is nitrogen, NO or CR.sup.1 ; Y is C(R.sup.1)(R.sup.2)O, OC(R.sup.1)(R.sup.2), C(R.sup.1)(R.sup.2)N(R.sup.3), N(R.sup.3)C(R.sup.1)(R.sup.2) or C(R.sup.1).dbd.C(R.sup.2); wherein R.sup.1, R.sup.2, and R.sup.3 are independently hydrogen or lower alkyl containing 1 to 10 carbon atoms; Z is oxygen or (R.sup.1)(R.sup.2); R.sup.4 is R.sup.1, benzyl, benzyl ring substituted with R.sup.5, benzyl alpha monosubstituted with R.sup.1, benzyl ring substituted with R.sup.5 and alpha monosubstituted with R.sup.1, phenyl, phenylalkyl containing 2 to 10 carbon atoms in the alkyl group or phenylalkyl ring substituted with R.sup.5 and containing 2 to 10 carbon atoms in the alkyl group; wherein R.sup.5 is R.sup.1, lower alkoxy containing 1 to 10 carbon atoms, halogen, trihalomethyl, NO.sub.2, N(R.sup.1)(R.sup.2) or C(O)N(R.sup.1)(R.sup.2); R.sup.6 is R.sup.1 or R.sup.6 is C(O)(R.sup.7) with the proviso that Z is not oxygen; and wherein R.sup.7 is R.sup.1, phenyl, perfluoroalkyl containing 1 to 10 carbon atoms, phenylalkyl containing 1 to 10 carbon atoms in the alkyl group; or a pharmaceutically acceptable acid addition salt thereof, and their use in the treatment of pain mediated by the biological peptide, bradykinin. In particular, the preferred compounds are where X is nitrogen, and Y is CH.sub.2 O of the above structure.
这项发明涉及新型喹啉基和萘基苯甲酰胺或苯胺以及相关披露的化合物的公式 ##STR1## 其中X是氮、NO或CR.sup.1;Y是C(R.sup.1)(R.sup.2)O、OC(R.sup.1)(R.sup.2)、C(R.sup.1)(R.sup.2)N(R.sup.3)、N(R.sup.3)C(R.sup.1)(R.sup.2)或C(R.sup.1).dbd.C(R.sup.2);其中R.sup.1、R.sup.2和R.sup.3独立地是氢或含有1至10个碳原子的较低烷基;Z是氧或(R.sup.1)(R.sup.2);R.sup.4是R.sup.1、苄基、苄基环取代的R.sup.5、苄基α单取代的R.sup.1、苄基环取代的R.sup.5和α单取代的R.sup.1、苯基、含有2至10个碳原子的烷基苯基或取代的R.sup.5并含有2至10个碳原子的烷基苯基环;其中R.sup.5是R.sup.1、含有1至10个碳原子的较低烷氧基、卤素、三卤甲基、NO.sub.2、N(R.sup.1)(R.sup.2)或C(O)N(R.sup.1)(R.sup.2);R.sup.6是R.sup.1或R.sup.6是C(O)(R.sup.7),但Z不是氧;其中R.sup.7是R.sup.1、苯基、含有1至10个碳原子的全氟烷基、含有1至10个碳原子的烷基苯基;或其药学上可接受的酸盐,以及它们在治疗由生物肽布雷金介导的疼痛中的应用。特别是,首选化合物是X为氮,Y为上述结构的CH.sub.2 O。