Derivatives of 5,9-methanocycloocta[b]pyridin-2-(1H)-one, their preparation and use as analgesics
申请人:——
公开号:US08053577B2
公开(公告)日:2011-11-08
A compound of Formula I, a pharmaceutically-acceptable salt or a hydrate thereof, wherein R1 is H, or C1-4 alkyl; R2 is H, halogen, or C1-4 alkyl; R3 is H, halogen, or C1-4 alkyl, and R4 is C1-6 alkyl, aryl; or ═CR3R4 is cyclopentylidene, cyclohexylidene, 1-methylpiperidin-4-ylidene, or inden-1-ylidene; R5 is independently at each occurrence F, Cl, Br, CF3, R9, OR9, NR9R10, NO2, CN, COOR9, O2CR9, CONR9R10, NR9C(O)R10, heterocyclic group, aryl, or a group of Formula II; R6 is H, halogen, or C1-4 alkyl; R7 is H, halogen, or C1-4 alkyl; R8 is H, C1-4alkyl group; R9 is H, or C1-6 alkyl; R10 is H, or C1-6 alkyl; R11 is H, or C1-4 alkyl; R12 is H, or C1-4 alkyl; m is 0, 1, or 2; when R5 is F, Cl, Br, CF3, R9, OR9, NR9R10, NO2, CN, COOR9, O2CR9, CONR9R10, NR9C(O)R10, heterocyclic group, or aryl, n is 1, 2, 3, or 4; when R5 is the group of Formula II, n is 0, 1, 2, 3, or 4; x is 0, 1, 2, 3, or 4.
化合物I的公式,其为药物可接受的盐或其
水合物,其中R1为H或C1-4烷基;R2为H,卤素或C1-4烷基;R3为H,卤素或C1-4烷基,而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在每次出现时独立地为F,Cl,Br,
CF3,R9,OR9,NR9R10,
NO2,CN,COOR9,O2CR9,CONR9R10,NR9C(O)R10,杂环基,芳基或公式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,C1-4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, ,R9,OR9,NR9R10, ,CN,COOR9,O2CR9,CONR9R10,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。