1
wherein:
R
1
represents hydrogen, or linear or branched (C
1
-C
6
)alkyl optionally substituted by one or more identical or different groups selected from aryl, heteroaryl, cycloalkyl and heterocycloalkyl,
2
represents a saturated ring having from 4 to 7 ring members that may contain, in addition to nitrogen, one or two hetero atoms selected from O, S and —NR
3
groups, wherein R
3
represents hydrogen or linear or branched (C
1
-C
6
)alkyl,
n represents an integer such that 1≦n≦6,
R
2
represents any one of the groups described in the description,
their isomers and addition salts thereof with a pharmaceutically acceptable acid or base and medicinal products containing the same are useful as inhibitor of trypsin-related serine proteases.
1
其中
R
1
代表氢,或线性或支链(C
1
-C
6
)烷基,可任选被一个或多个相同或不同的基团取代,这些基团选自芳基、杂芳基、环烷基和杂环烷基、
2
代表具有 4 至 7 个环成员的饱和环,除氮之外,还可含有一个或两个选自 O、S 和-NR 的杂原子
3
基团,其中 R
3
代表氢或线性或支链(C
1
-C
6
)烷基、
n 代表整数,即 1≦n≦6、
R
2
代表说明中所述的任一基团、
它们的异构体及其与药学上可接受的酸或碱的加成盐以及含有它们的医药产品可用作胰
蛋白酶相关
丝氨酸蛋白酶的
抑制剂。