申请人:Adir et Compagnie
公开号:US05814622A1
公开(公告)日:1998-09-29
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 ##STR1## 其中:R1和R2相同或不同,表示氢或烷基,或者R1和R2与它们所连接的碳原子一起形成环烷基,R3表示氢、烷基、苯基或苄基,R4表示:任选取代的氨基、任选取代的脒基、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、硫醇取代的杂环或杂环,R5和R6各自表示氢或烷基,或者 ##STR2## 形成一个松二醇硼酸酯,m表示一个整数,使得0≤m≤6,n表示一个整数,使得1≤n≤6,A表示以下任一组:*任选取代的二环烷基(C5-C10)苯基,*或以下式表示的基团: ##STR3## A1表示--CO--、--CS--、--SO2--,其异构体及其与药学上可接受的酸或碱形成的加成盐,以及含有这些化合物的药物制剂可用于治疗类胰蛋白酶样丝氨酸蛋白酶。