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    • 10. 发明申请
    • SUCCINYL HYDROXAMIC ACID, N-FORMYL-N-HYDROXY AMINO CARBOXYLIC ACID AND SUCCINIC ACID AMIDE DERIVATIVES AS METALLOPROTEASE INHIBITORS
    • 亚磺酸羟基酸,N-甲醛-N-羟基氨基羧酸和作为金属蛋白酶抑制剂的磺酸酰胺衍生物
    • WO1995032944A1
    • 1995-12-07
    • PCT/GB1995001226
    • 1995-05-26
    • BRITISH BIOTECH PHARMACEUTICALS LIMITEDMILLER, AndrewBECKETT, Paul, RaymondMARTIN, Fionna, MitchellWHITTAKER, Mark
    • BRITISH BIOTECH PHARMACEUTICALS LIMITED
    • C07C237/22
    • C07C259/06C07C237/22C07C323/60Y10S514/825Y10S514/902Y10S514/925
    • Compounds of general formula (I) wherein X is a -CO2H, -N(OH)CHO or -CONHOH group; R1 is hydrogen; (C1-C6)alkyl; (C2-C6)alkenyl; phenyl; substituted phenyl; phenyl(C1-C6)alkyl; substituted phenyl(C1-C6)alkyl; heterocyclyl; substituted heterocyclyl; heterocyclyl(C1-C6)alkyl; substituted heterocyclyl(C1-C6)alkyl; a group BSOnA- wherein n is 0, 1 or 2 and B is hydrogen or a (C1-C6)alkyl, phenyl, substituted phenyl, heterocyclyl, (C1-C6)acyl, phenacyl or substituted phenacyl group, and A represents (C1-C6)alkyl; amino; protected amino; acylamino; OH; SH; (C1-C6)alkoxy; (C1-C6)alkylamino; di-(C1-C6)alkylamino; (C1-C6)alkylthio; aryl (C1-C6)alkyl; amino(C1-C6)alkyl; hydroxy(C1-C6)alkyl, mercapto(C1-C6)alkyl or carboxy(C1-C6)alkyl wherein the amino-, hydroxy-, mercapto- or carboxyl-groups are optionally protected or the carboxyl-group amidated; lower alkyl substituted by carbamoyl, mono(lower alkyl)carbamoyl, di(lower alkyl)carbamoyl, di(lower alkyl)amino, or carboxy-lower alkanoylamino; R2 represents a linear saturated or unsaturated C13-C24 hydrocarbon chain, which chain (i) may be interrupted by one or more non-adjacent -O- or -S- atoms or -C(=O)-, -S(}O)-, -S(=O)2- or -N(Rx)- groups wherein Rx is hydrogen, methyl or ethyl, provided that the maximum length of the chain is no more than 28 C, O, S and N atoms, and/or (ii) may be substituted with one ore more groups selected from C1-C6 alkyl, OH, OMe, halogen, NH2, NHCH3, N(CH3)2, CO2H, CO2CH3, COCH3, CHO, CONH2, CONHCH3, CON(CH3)2, CH2OH, NHCOCH3, provided that the maximum length of the chain is no more than 28 C, O, S and N atoms; R3 is the characterising side chain of a natural or non-natural alpha amino acid in which any functional groups may be protected, with the proviso that R3 does not represent hydrogen; R4 is hydrogen, C1-C6 alkyl, (C1-C4)perfluoroalkyl or a group D-(C1-C6 alkyl) wherein D represents hydroxy, (C1-C6)alkoxy, (C1-C6)alkylthio, acylamino, optionally substituted phenyl or heteroaryl, NH2, or mono- or di-(C1-C6 alkyl)amino; R5 is hydrogen or a (C1-C6)alkyl group; or a salt, hydrate or solvate thereof. The compounds are inhibitors of matrix metalloproteinases, especially gelatinases.
    • 其中X是-CO 2 H,-N(OH)CHO或-CONHOH基团的通式(I)的化合物; R1是氢; (C1-C6)烷基; (C2-C6)链烯基; 苯基; 取代的苯基; 苯基(C1-C6)烷基; 取代的苯基(C 1 -C 6)烷基; 杂环; 取代的杂环基; 杂环基(C1-C6)烷基; 取代的杂环基(C 1 -C 6)烷基; 其中n为0,1或2,B为氢或(C1-C6)烷基,苯基,取代苯基,杂环基,(C1-C6)酰基,苯甲酰甲基或取代的苯甲酰甲基,A为(C1 1 -C 6)烷基; 氨基; 保护氨基; 酰氨基; 哦; SH; (C1-C6)烷氧基; (C1-C6)烷基氨基; 二 - (C1-C6)烷基氨基; (C1-C6)烷硫基; 芳基(C 1 -C 6)烷基; 氨基(C1-C6)烷基; 羟基(C 1 -C 6)烷基,巯基(C 1 -C 6)烷基或羧基(C 1 -C 6)烷基,其中任选保护氨基,羟基,巯基或羧基或羧基酰胺基; 被低级烷基取代的低级烷基,单(低级烷基)氨基甲酰基,二(低级烷基)氨基甲酰基,二(低级烷基)氨基或羧基 - 低级烷酰基氨基; R 2表示直链饱和或不饱和C 13 -C 24烃链,其链(i)可以被一个或多个不相邻的-O-或-S-或-C(= O) - , - S(O) ) - ,-S(= O)2 - 或-N(Rx) - 基团,其中Rx是氢,甲基或乙基,条件是链的最大长度不超过28℃,O,S和N原子, 和/或(ii)可以被一个或多个选自C 1 -C 6烷基,OH,OMe,卤素,NH 2,NHCH 3,N(CH 3)2,CO 2 H,CO 2 CH 3,COCH 3,CHO,CONH 2,CONHCH 3,CON (CH 3)2,CH 2 OH,NHCOCH 3,条件是链的最大长度不超过28℃,O,S和N原子; R3是天然或非天然α氨基酸的特征侧链,其中任何官能团可被保护,条件是R3不表示氢; R4是氢,C1-C6烷基,(C1-C4)全氟烷基或其中D代表羟基,(C1-C6)烷氧基,(C1-C6)烷硫基,酰基氨基,任意取代的苯基 或杂芳基,NH 2或单 - 或二 - (C 1 -C 6烷基)氨基; R5是氢或(C1-C6)烷基; 或其盐,水合物或溶剂合物。 这些化合物是基质金属蛋白酶,特别是明胶酶的抑制剂。