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    • 6. 发明申请
    • PEPTIDYL DERIVATIVES AND THEIR USE AS METALLOPROTEINASES INHIBITORS
    • 肽衍生物及其作为金属蛋白酶抑制剂的用途
    • WO1993024449A1
    • 1993-12-09
    • PCT/GB1993001186
    • 1993-06-03
    • CELLTECH LIMITEDPORTER, John, RobertMORPHY, John, RichardMILLICAN, Thomas, AndrewBEELEY, Nigel, Robert, Arnold
    • CELLTECH LIMITED
    • C07C237/22
    • C07C259/06C07C237/22C07C2601/14C07D213/56
    • Compounds of formula (1) are described wherein R represents a -CONHOH, carboxyl (-CO2H), esterified carboxyl or -P(O)(X R )X R group, where X and X , which may be the same or different is each an oxygen or a sulphur atom, and R and R , which may be the same or different each represents a hydrogen atom or an optionally substituted alkyl, aryl or aralkyl group; R represents a hydrogen atom or an optionally substituted alkyl, alkenyl, aryl, aralkyl, heteroaralkyl or heteroarylthioalkyl group; R represents an optionally substituted aryloxy, arylthio, aryloxyalkyl, arylthioalkyl, heteroaryl, heteroaralkyl, heteroaryloxy, heteroarylthio, heteroaryloxyalkyl or heteroarylthioalkyl group; R represents a hydrogen atom or an alkyl group; R represents a hydrogen atom or an alkyl group; R represents an optionally substituted alkyl or alkenyl group optionally interrupted by one or more -O- or -S- atoms or -N(R ) groups, [where R is a hydrogen atom or a C1-6 alkyl group] or a group -[Alk]nR where Alk is an alkyl or alkenyl group optionally interrupted by one or more -O- or -S- atoms or -N(R ) groups, n is zero or an integer 1 and R is an optionally substituted cycloalkyl or cycloalkenyl group; X represents an amino (-NH2), or substituted amino, hydroxyl or substituted hydroxyl group; and the salts, solvates and hydrates thereof. The compounds are metalloproteinase inhibitors and in particular are selective inhibitors of the action of gelatinase, and may be of use in the treatment of cancer to control the development of tumour metastases.
    • 描述式(1)化合物,其中R表示-CONHOH,羧基(-CO 2 H),酯化羧基或-P(O)(X 1 R 8)X 2 R 9基团,其中 X 1和X 2可以相同或不同,各自为氧或硫原子,R 8和R 9可以相同或不同,表示氢原子或 任选取代的烷基,芳基或芳烷基; R 1表示氢原子或任选取代的烷基,烯基,芳基,芳烷基,杂芳烷基或杂芳硫基烷基; R 2表示任选取代的芳氧基,芳硫基,芳氧基烷基,芳硫基烷基,杂芳基,杂芳烷基,杂芳氧基,杂芳硫基,杂芳氧基烷基或杂芳硫基烷基; R 3表示氢原子或烷基; R 4表示氢原子或烷基; R 5表示任选被一个或多个-O-或-S-或-N(R 7)基团间隔的任选取代的烷基或烯基,其中R 7是氢原子或C1 -6烷基]或基团 - [Alk] nR 6,其中Alk是任选地被一个或多个-O-或-S-或-N(R 7)基团间隔的烷基或烯基,n 为零或整数1,R 6为任选取代的环烷基或环烯基; X表示氨基(-NH 2)或取代的氨基,羟基或取代的羟基; 及其盐,溶剂化物和水合物。 化合物是金属蛋白酶抑制剂,特别是明胶酶作用的选择性抑制剂,并且可用于治疗癌症以控制肿瘤转移的发展。