申请人:Bayer Aktiengesellschaft
公开号:US05041638A1
公开(公告)日:1991-08-20
An alkenoic acid derivative of the formula ##STR1## in which X and Y are identical or different and represent sulfur, sulfoxide, sulfone, an alkylene chain, --SCH.sub.2 --, or oxygen or a direct bond, W represents --CH.dbd.CH-- or --CH.sub.2 --CH.sub.2 --, o represents a number 1 to 5, A and B are identical or different and represent carboxyl, carboxymethylene, tetrazolyl or tetrazolylmethylene, or --CO.sub.2 R.sup.9 or --CH.sub.2 CO.sub.2 R.sup.9 or --CONR.sup.10 R.sup.11 or nitrile n represents a number 1 to 10, m represents a number 0 to 7, T and Z are identical or different and represent oxygen or a direct bond and R.sup.2, R.sup.3, R.sup.8 are identical or different and represent hydrogen, alkyl, alkoxy, halogen, trifluoromethyl, trifluoromethoxy, cyano or nitro and R.sup.9 is lower alkyl and R.sup.10 and R.sup.11 are hydrogen, lower alkyl, alkylsulfonyl or arylsulfonyl or together are an alkylene chain to form a ring and pharmaceutically acceptable salts thereof. Such alkenoic acid derivatives are useful as leucotriene disease antagonists.
公式为##STR1##的烯酸衍生物,其中X和Y相同或不同,代表硫、亚硫氧、砜、烷基链、--SCH.sub.2--或氧或直接键,W代表--CH.dbd.CH--或--CH.sub.2--CH.sub.2--,o表示数字1至5,A和B相同或不同,代表羧基、羧亚甲基、四唑基或四唑亚甲基,或--CO.sub.2R.sup.9或--CH.sub.2CO.sub.2R.sup.9或--CONR.sup.10R.sup.11或腈n表示数字1至10,m表示数字0至7,T和Z相同或不同,代表氧或直接键,R.sup.2、R.sup.3、R.sup.8相同或不同,代表氢、烷基、烷氧基、卤素、三氟甲基、三氟甲氧基、氰基或硝基,R.sup.9为较低烷基,R.sup.10和R.sup.11为氢、较低烷基、烷基磺酰基或芳基磺酰基,或者一起形成环的烷基链,以及其药学上可接受的盐。这些烯酸衍生物可用作白三烯疾病拮抗剂。