DERIVATIVES OF 5,9-METHANOCYCLOOCTA[B]PYRIDIN-2-(1H)-ONE, THEIR PREPARATION AND USE AS ANALGESICS
申请人:ZHANG Hesheng
公开号:US20090118320A1
公开(公告)日:2009-05-07
A compound of Formula I, a pharmaceutically-acceptable salt or a hydrate thereof, wherein R
1
is H, or C
1-4
alkyl; R
2
is H, halogen, or C
1
, alkyl; R
3
is H, halogen, or C
1-4
alkyl, and R
4
is C
1-6
alkyl, aryl; or ═CR
3
R
4
is cyclopentylidene, cyclohexylidene, 1-methylpiperidin-4-ylidene, or inden-1-ylidene; R
5
is independently at each occurrence F, Cl, Br, CF
3
, R
9
, OR
9
, NR
9
R
10
, NO
2
, CN, COOR
9
, O
2
CR
9
, CONR
9
R
10
, NR
9
C(O)R
10
, heterocyclic group, aryl, or a group of Formula II; R
6
is H, halogen, or C
1-4
alkyl; R
7
is H, halogen, or C
1-4
alkyl; R
8
is H, C
1
, alkyl group; R
9
is H, or C
1-6
alkyl; R
10
is H, or C
1-6
alkyl; R
11
is H, or C
1-4
alkyl; R
12
is H, or C
1-4
alkyl; m is 0, 1, or 2; when R
5
is F, Cl, Br, CF
3
, R
9
, OR
9
, NR
9
R
10
, NO
2
, CN, COOR
9
, O
2
CR
9
, CONR
9
R
10
, NR
9
C(O)R
10
, heterocyclic group, or aryl, n is 1, 2, 3, or 4; when R
5
is the group of Formula II, n is 0, 1, 2, 3, or 4; x is 0, 1, 2, 3, or 4.
公式I的化合物,其为药用可接受盐或其水合物,其中R1为H或C1-4烷基;R2为H,卤素或C1烷基;R3为H,卤素或C1-4烷基,且R4为C1-6烷基,芳基;或者 ═CR3R4为环戊烯亚甲基,环己亚甲基,1-甲基哌啶-4-亚甲基,或茚-1-亚甲基;R5在每次出现时独立为F,Cl,Br,CF3,R9,OR9,NR9R10,NO2,CN,COOR9,O2CR9,CONR9R10,NR9C(O)R10,杂环基,芳基,或者公式II的基团;R6为H,卤素或C1-4烷基;R7为H,卤素或C1-4烷基;R8为H,C1烷基;R9为H或C1-6烷基;R10为H或C1-6烷基;R11为H或C1-4烷基;R12为H或C1-4烷基;m为0,1或2;当R5为F,Cl,Br,CF3,R9,OR9,NR9R10,NO2,CN,COOR9,O2CR9,CONR9R10,NR9C(O)R10,杂环基,或芳基时,n为1,2,3或4;当R5为公式II的基团时,n为0,1,2,3或4;x为0,1,2,3或4。