申请人:Ciba-Geigy Corporation
公开号:US05155130A1
公开(公告)日:1992-10-13
The invention relates to the compounds of the formula ##STR1## wherein each R independently represents hydrogen, lower alkyl, halogen, trifluoromethyl, lower alkoxy, carbocyclic or heterocyclic aryl, carbocyclic or heterocyclic aryloxy, carbocyclic or heterocyclic aryl-lower alkyloxy, carbocyclic or heterocyclic aryl-lower alkyl, C.sub.3 -C.sub.7 -cycloalkyl-lower alkyloxy, or C.sub.3 -C.sub.7 -cycloalkyloxy; R.sub.1 represents hydrogen, lower alkyl or carbocyclic aryl; R.sub.2 represents hydrogen or lower alkyl; Y represents oxygen (O), sulfur (S), sulfinyl or sulfonyl; n represents 1, 2 or 3; A represents a direct bond or lower alkylene; Z represents ##STR2## wherein R.sub.3 represents hydrogen or acyl; R.sub.4 represents lower alkyl, C.sub.3 -C.sub.7 -cycloalkyl, carbocyclic or heterocyclic aryl, carbocyclic or heterocyclic aryl-lower alkyl, or C.sub.3 -C.sub.7 -cycloalkyl-lower alkyl; or Z represents ##STR3## wherein X represents oxygen or sulfur, R.sub.3 represents hydrogen, acyl, lower alkoxycarbonyl, aminocarbonyl, mono- or di-lower alkylaminocarbonyl, lower alkenylaminocarbonyl, lower alkynylaminocarbonyl, carbocyclic or heterocyclic aryl-lower alkylaminocarbonyl, carbocyclic or heterocyclic arylamino-carbonyl; C.sub.3 -C.sub.7 -cycloalkylaminocarbonyl, or C.sub.3 -C.sub.7 -cycloalkyl-lower alkylaminocarbonyl; R.sub.5 represents lower alkyl, lower alkoxycarbonyl-lower alkyl, C.sub.3 -C.sub.7 -cycloalkyl, carbocyclic or heterocyclic aryl, carbocyclic or heterocyclic aryl-lower alkyl, C.sub.3 -C.sub.7 -cycloalkyl-lower alkyl, amino, mono- or di-lower alkylamino, lower alkenylamino, lower alkynylamino, carbocyclic or heterocyclic aryl-lower alkylamino, carbocyclic or heterocyclic arylamino, C.sub.3 -C.sub.7 -cycloalkylamino, C.sub.3 -C.sub.7 -cycloalkyl-lower alkylamino, lower alkoxycarbonyl-lower alkylamino, or lower alkoxy; R.sub.6 and R.sub.7 independently represent hydrogen or lower alkyl; and pharmaceutically acceptable salts thereof; which are useful as 5-lipoxygenase inhibitors.
本发明涉及以下式的化合物:其中每个R独立地表示氢,低烷基,卤素,三氟甲基,低烷氧基,碳环或杂环芳基,碳环或杂环芳基氧基,碳环或杂环芳基-低烷氧基,碳环或杂环芳基-低烷基,C.sub.3-C.sub.7-环烷基-低烷氧基,或C.sub.3-C.sub.7-环烷氧基;R.sub.1表示氢,低烷基或碳环芳基;R.sub.2表示氢或低烷基;Y表示氧(O),硫(S),亚砜或磺酰基;n表示1、2或3;A表示直接键或低烷基;Z表示其中R.sub.3表示氢或酰基;R.sub.4表示低烷基,C.sub.3-C.sub.7-环烷基,碳环或杂环芳基,碳环或杂环芳基-低烷基,或C.sub.3-C.sub.7-环烷基-低烷基;或Z表示其中X表示氧或硫,R.sub.3表示氢,酰基,低烷氧羰基,氨基羰基,单烷基或二烷基氨基羰基,低烯基氨基羰基,低炔基氨基羰基,碳环或杂环芳基-低烷基氨基羰基,碳环或杂环芳基氨基羰基;C.sub.3-C.sub.7-环烷基氨基羰基,或C.sub.3-C.sub.7-环烷基-低烷基氨基羰基;R.sub.5表示低烷基,低烷氧羰基-低烷基,C.sub.3-C.sub.7-环烷基,碳环或杂环芳基,碳环或杂环芳基-低烷基,C.sub.3-C.sub.7-环烷基-低烷基,氨基,单烷基或二烷基氨基,低烯基氨基,低炔基氨基,碳环或杂环芳基-低烷基氨基,碳环或杂环芳基氨基,C.sub.3-C.sub.7-环烷基氨基,C.sub.3-C.sub.7-环烷基-低烷基氨基,低烷氧羰基-低烷基氨基羰基或低烷氧基;R.sub.6和R.sub.7独立地表示氢或低烷基;以及其药学上可接受的盐;它们有用作5-脂氧合酶抑制剂。