申请人:CHOBANIAN Harry
公开号:US20150315141A1
公开(公告)日:2015-11-05
Compounds of the invention, which may be useful in inhibiting thrombin and associated thrombotic occlusions, have the following structure:
or a pharmaceutically acceptable salt thereof, wherein
m is 0 or 1;
R is a heterocycle, —(CR
8
R
9
)
1-2
NH
2
, or —(CR
8
R
9
)
1-2
OH, wherein R
8
and R
9
, each time in which they occur, are independently H, C
1-6
alkyl, —CH
2
F, —CHF
2
, CF
3
or —CH
2
OH;
W is
a) —CHR
1
R
2
, where R
1
is —C(CH
3
)
3
, and R
2
is —(CH
2
)
1-2
OH,
b) a 5- or 6-membered unsubstituted or substituted heterocycle having 1 or 2 heteroatoms selected from N and O, wherein substituted heterocycle is substituted with R
3
,
c) a 9- or 10-membered unsubstituted or substituted heterocycle having 1 or 2 heteroatoms selected from N, O and S, wherein substituted heterocycle is mono-substituted with R
3
, or disubstituted with R
3
and R
4
,
or
d) a 3-, 4-, or 5-membered carbocyclic ring which is unsubstituted, mono-substituted with R
3
, di-substituted with R
3
and R
4
, or tri-substituted with R
3
, R
4
and R
5
;
R
3
is —CF
3
, —COOH, —COOR
7
, —C(O)R
6
, —CH(OH)R
6
, —CH
2
R
6
, R
6
, =O, halogen, R
7
, —OH, —NH
2
, or —NHSO
2
R
7
; and
R
10
is H or C
1-6
alkyl.
本发明的化合物可用于抑制凝血酶和相关的血栓闭塞,具有以下结构:或其药学上可接受的盐,其中m为0或1;R是杂环,-(CR8R9)1-2NH2,或-(CR8R9)1-2OH,其中每次出现时R8和R9独立且为H、C1-6烷基、-CH2F、-CHF2、CF3或-CH2OH;W是a) -CHR1R2,其中R1为-C(CH3)3,R2为-(CH2)1-2OH,b) 1个或2个异原子从N和O中选择的5-或6-成员未取代或取代的杂环,其中取代的杂环取代为R3,c) 1个或2个异原子从N、O和S中选择的9-或10-成员未取代或取代的杂环,其中取代的杂环为单取代的R3,或双取代的R3和R4,或d) 未取代的3-、4-或5-成员碳环,单取代的R3,双取代的R3和R4,或三取代的R3、R4和R5;R3为-CF3、-COOH、-COOR7、-C(O)R6、-CH(OH)R6、-CH2R6、R6、=O、卤素、R7、-OH、-NH2或-NHSO2R7;R10为H或C1-6烷基。