申请人:Fuji Yakuhin Kogyo Kabushiki Kaisha
公开号:US06147114A1
公开(公告)日:2000-11-14
New compounds of the general formula (I) ##STR1## (wherein R.sup.1 is a hydrogen atom, or a hydroxyl, aryl (C.sub.1 -C.sub.6)alkylene or --A--SOn--B group (A is a (C.sub.1 -C.sub.6) alkylene group; B is a (C.sub.1 -C.sub.6) alkyl, (C.sub.1 -C.sub.6) acyl, aryl or heterocyclyl group; n is 0, 1 or 2), R.sup.2 is a hydrogen atom, or a (C.sub.1 -C.sub.6) alkyl, (C.sub.1 -C.sub.6) alkyloxy 10 or (C.sub.1 -C.sub.6) alkylthio group, R.sup.3 and R.sup.4 are identical or different, representing a hydrogen atom, or a (C.sub.1 -C.sub.6) alkyl, aryl or aryl(C.sub.1 -C.sub.6)alkylene group, R.sup.5 is a --Y--C or C group (Y is a (C.sub.1 -C.sub.6) alkylene group, an oxygen atom, an imino group or a (C.sub.1 -C.sub.6) alkyleneimino group, C is a sulfonic acid, phosphonic acid, amidino, (C.sub.1 -C.sub.6) acyl, acylimidoyl, diphosphonomethine or dicarboxymethine group), and R.sup.6 is a hydrogen atom, or a nonsubstituted or substituted benzyl, trialkylsilyl, tert-butyldiphenylsilyl, tetrahydropyranyl or tert-butyl group) or stereoisomers thereof, and pharmaceutically acceptable salts thereof and solvates thereof, and the process for the preparation thereof, and metalloproteinase inhibitors which comprise one or more compounds selected from those compounds as effective ingredients and inhibit matrix metalloproteinases (MMPs) and/or TNF-.alpha. converting enzyme. Furthermore, the preparation intermediates to obtain the compounds of the formula (I) and the process for the preparation.
通用式(I)的新化合物##STR1##(其中R.sup.1是氢原子,或羟基,芳基(C.sub.1-C.sub.6)烷基或-A-SOn-B基团(A是(C.sub.1-C.sub.6)烷基基团;B是(C.sub.1-C.sub.6)烷基,(C.sub.1-C.sub.6)酰基,芳基或杂环基团;n为0, 1或2),R.sup.2是氢原子,或(C.sub.1-C.sub.6)烷基,(C.sub.1-C.sub.6)烷氧基或(C.sub.1-C.sub.6)烷硫基团,R.sup.3和R.sup.4相同或不同,代表氢原子,或(C.sub.1-C.sub.6)烷基,芳基或芳基(C.sub.1-C.sub.6)烷基团,R.sup.5是--Y--C或C基团(Y是(C.sub.1-C.sub.6)烷基基团,氧原子,亚胺基或(C.sub.1-C.sub.6)烷基亚胺基团,C是磺酸,膦酸,酰胺,(C.sub.1-C.sub.6)酰基,酰亚胺基,二磷酰亚甲基或二羧甲亚基团),R.sup.6是氢原子,或非取代或取代的苄基,三烷基硅基,叔丁基二苯基硅基,四氢吡喃基或叔丁基基团)或其立体异构体,以及其药学上可接受的盐和溶剂合物,以及其制备方法,以及包括从这些化合物中选择的一个或多个有效成分的金属蛋白酶抑制剂,并抑制基质金属蛋白酶(MMPs)和/或TNF-.alpha.转化酶。此外,用于获得通式(I)化合物的制备中间体和制备方法。