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    • 3. 发明授权
    • Compounds derived from boronic acid
    • 衍生自硼酸的化合物
    • US5814622A
    • 1998-09-29
    • US807569
    • 1997-02-27
    • Guillaume de NanteuilPhilippe GloanecChristine LilaBernard PortevinTony VerbeurenAlain RupinSerge Simonet
    • Guillaume de NanteuilPhilippe GloanecChristine LilaBernard PortevinTony VerbeurenAlain RupinSerge Simonet
    • A61K31/69A61P7/02A61P9/08A61P9/10A61P43/00C07F5/02C07F5/04
    • C07F5/025
    • Compound of formula (I) ##STR1## in which: R.sub.1 and R.sub.2, which are identical or different, represent hydrogen or alkyl or alternatively R.sub.1 and R.sub.2 form, with the carbon atom which bears them, cycloalkyl, R.sub.3 represents hydrogen or alkyl, phenyl or benzyl, R.sub.4 represents: optionally substituted amino, optionally substituted amindino, optionally substituted guanidino, optionally substituted isothioureido, optionally substituted iminomethylamino, mercapto substituted with heterocyclic, or heterocyclic, R.sub.5 and R.sub.6 each represent hydrogen or alkyl, or ##STR2## forms a boronic ester of pinanediol, m represents an integer such that 0.ltoreq.m.ltoreq.6, n represents an integer such that 1.ltoreq.n.ltoreq.6, A represents any one of the following groups: * optionally substituted bicycloalkyl (C.sub.5 -C.sub.10)phenyl, * or a group of formula: ##STR3## A.sub.1 represents --CO--, --CS--, --SO.sub.2 --, the isomers thereof and the addition salts thereof with a pharmaceutically acceptable acid or base, and medicinal products containing the same are useful as trypsin-like serine proteases.
    • 式(I)化合物其中:R 1和R 2相同或不同,代表氢或烷基,或者R1和R2与带有它们的碳原子形成环烷基,R3代表氢或 烷基,苯基或苄基,R4表示:任选取代的氨基,任选取代的氨基,任选取代的胍基,任选取代的异硫脲基,任选取代的亚氨基甲基氨基,被杂环或杂环取代的巯基,R 5和R 6各自表示氢或烷基, 形成蒎二醇的硼酸酯,m表示0≤n≤6的整数,n表示1≤n≤6的整数,A表示以下基团中的任一个:*任选地 取代的双环烷基(C 5 -C 10)苯基,或下式的基团:A 1表示-CO - , - CS-,-SO 2 - ,其异构体及其与药学上可接受的酸或碱的加成盐,和 使用含有该药物的药用产品 作为胰蛋白酶样丝氨酸蛋白酶。