申请人:Ray Peter Christopher
公开号:US20080045566A1
公开(公告)日:2008-02-21
The present invention relates to 6-substituted isoquinoline derivatives having the general Formula I
wherein X is O, S or NH; Y is OH or NH
2
; m is 0, 1 or 2; n is 0 or 1; o is 0 or 1; R
1
is H, when Y is NH
2
; or R
1
is H, (C
1-4
)alkyl or halogen, when Y is OH; R
2
and R
3
are independently H, (C
1-4
)alkyl or halogen; R
4
is H or (C
1-6
)alkyl, optionally substituted with halogen, (C
3-7
)cycloalkyl, (C
6-10
)aryl or a saturated 5- or 6-membered heterocyclic ring comprising 1-3 heteroatoms independently selected from O, S and N, the (C
6-10
)aryl and heterocyclic ring being optionally substituted with (C
1-4
)alkyl, (C
1-4
)alkyloxy or halogen; R
5
is H or (C
1-4
)alkyl; or a pharmaceutically acceptable salt thereof, with the proviso that the compounds of Formula I wherein X is O, Y is OH , n is 0 and m+o=2 are excluded, to pharmaceutical compositions comprising the same, as well as to the use of said 6-substituted isoquinoline derivatives for the preparation of a medicament for the treatment of ROCK-I related disorders such as glaucoma, hypertension and atherosclerosis.
本发明涉及具有一般式I的6-取代异喹啉衍生物,其中X为O、S或NH;Y为OH或NH2;m为0、1或2;n为0或1;o为0或1;当Y为NH2时,R1为H;或当Y为OH时,R1为H、(C1-4)烷基或卤素;R2和R3独立地为H、(C1-4)烷基或卤素;R4为H或(C1-6)烷基,可选择地取代卤素、(C3-7)环烷基、(C6-10)芳基或由1-3个杂原子(独立选择自O、S和N)构成的饱和的5-或6-成员杂环,(C6-10)芳基和杂环可选择地取代(C1-4)烷基、(C1-4)烷氧基或卤素;R5为H或(C1-4)烷基;或其药学上可接受的盐,但化合物的一般式I中X为O、Y为OH、n为0且m+o=2的除外,以及包含相同的药物组合物,以及用于制备用于治疗ROCK-I相关疾病如青光眼、高血压和动脉粥样硬化的药物的6-取代异喹啉衍生物的用途。