申请人:CIBA-GEIGY AG
公开号:EP0412939A2
公开(公告)日:1991-02-13
The invention relates to the compounds of the formula
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, C₃-C₇-cycloalkyl-lower alkyloxy, or C₃-C₇-cycloalkyloxy; R₁ represents hydrogen, lower alkyl or carbocyclic aryl; R₂ 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
wherein R₃ represents hydrogen or acyl; R₄ represents lower alkyl, C₃-C₇-cycloalkyl, carbocyclic or heterocyclic aryl, carbocyclic or heterocyclic aryl-lower alkyl, or C₃-C₇-cycloalkyl-lower alkyl; or Z represents
wherein X represents oxygen or sulfur, R₃ represents hydrogen or acyl; R₅ represents lower alkyl, lower alkoxycarbonyl-lower alkyl, C₃-C₇-cycloalkyl, carbocyclic or heterocyclic aryl, carbocyclic or heterocyclic aryl-lower alkyl, C₃-C₇-cycloalkyl-lower alkyl, amino, mono- or di-lower alkylamino, lower alkenylamino, lower alkynylamino, carbocyclic or heterocyclic aryl-lower alkylamino, carbocyclic or heterocyclic arylamino, C₃-C₇-cycloalkylamino, C₃-C₇-cycloalkyl-lower alkylamino, lower alkoxycarbonyl-lower alkylamino, or lower alkoxy; R₆ and R₇ independently represent hydrogen or lower alkyl; and pharmaceutically acceptable salts thereof; which are useful as 5-lipoxygenase inhibitors.
本发明涉及式中的化合物
其中每个 R 独立地代表氢、低级烷基、卤素、三氟甲基、低级烷氧基、碳环或杂环芳基、碳环或杂环芳氧基、碳环或杂环芳基-低级烷氧基、碳环或杂环芳基-低级烷基、C₃-C₇-环烷基-低级烷氧基或 C₃-C₇-环烷氧基;R₁ 代表氢、低级烷基或碳环芳基; R₂ 代表氢或低级烷基; Y 代表氧 (O)、硫 (S)、亚砜基或磺酰基; n 代表 1、2 或 3; A 代表直接键或低级亚烷基;
Z 代表
其中 R₃ 代表氢或酰基;R₄ 代表低级烷基、C₃-C₇-环烷基、碳环或杂环芳基、碳环或杂环芳基-低级烷基,或 C₃-C₇-环烷基-低级烷基;或 Z 代表
其中 X 代表氧或硫,R₃ 代表氢或酰基;R₅ 代表低级烷基、低级烷氧基羰基-低级烷基、C₃-C₇-环烷基、碳环或杂环芳基、碳环或杂环芳基-低级烷基、C₃-C₇-环烷基-低级烷基、氨基、单或双低级烷基氨基、低级烯基氨基、低级炔基氨基、碳环或杂环芳基-低级烷基氨基、碳环或杂环芳基氨基、C₃-C₇-环烷基氨基、C₃-C₇-环烷基-低级烷基氨基、低级烷氧基羰基-低级烷基氨基或低级烷氧基;R₆ 和 R₇ 独立地代表氢或低级烷基;以及它们的药学上可接受的盐;可用作 5-脂氧合酶抑制剂。