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    • 3. 发明申请
    • AMINOAMIDES AS OREXIN ANTAGONISTS
    • AMINOAMIDES作为OREXIN ANTAGONISTS
    • WO2008107335A1
    • 2008-09-12
    • PCT/EP2008/052245
    • 2008-02-25
    • F. HOFFMANN-LA ROCHE AGGOBBI, LucaKNUST, HennerMALHERBE, ParichehrNETTEKOVEN, MatthiasPINARD, EmmanuelROCHE, OlivierROGERS-EVANS, Mark
    • GOBBI, LucaKNUST, HennerMALHERBE, ParichehrNETTEKOVEN, MatthiasPINARD, EmmanuelROCHE, OlivierROGERS-EVANS, Mark
    • C07C237/06C07D213/36A61K31/16
    • C07D213/36A61K9/2018A61K9/4858C07C237/20C07C2601/02C07C2601/04
    • The present invention relates to compounds of formula (I) wherein Ar 1 , Ar 2 and Ar 3 are independently from each other unsubstituted or substituted aryl or heteroaryl; R 1 , R 2 and R 3 are independently from each other hydroxy, halogen, lower alkyl, lower alkyl substituted by halogen, lower alkoxy, lower alkoxy substituted by halogen, cyano, 3-hydroxy-oxetan-3-yl, SO 2 -lower alkyl or di-lower alkyl amino; R 4 /R 5 are independently from each other hydrogen, lower alkyl, lower alkyl substituted by halogen, lower alkyl substituted by hydroxy, -(CH 2 ) o -O-lower alkyl, -(CH 2 ) o -N-(lower alkyl) 2 , (CH 2 ) p -cycloalkyl, (CH 2 ) p -aryl, which aryl ring may be substituted by halogen, or R 4 and R 5 may form together with the N-atom to which they are attached a heterocyclic ring, optionally with further ring-heteroatoms selected from N, O or S; R 6 is hydrogen or lower alkyl; R 7 is hydrogen or lower alkyl; R 8 is hydrogen or cyano; n is 0, 1, 2 or 3; o is 1, 2 or 3; p is 0, 1 or 2; or to pharmaceutically suitable acid addition salts, optically pure enantiomers, racemates or diastereomeric mixtures thereof. It has been found that the compounds of formula (I) are orexin receptor antagonists and the related compounds may be useful in the treatment of disorders, in which orexin pathways are involved like sleep disorders.
    • 本发明涉及式(I)化合物,其中Ar 1,Ar 2和Ar 3彼此独立地为未取代或取代的芳基 或杂芳基; R 1,R 2和R 3彼此独立地为羟基,卤素,低级烷基,被卤素取代的低级烷基,低级烷氧基, 由卤素取代的低级烷氧基,氰基,3-羟基 - 氧杂环丁烷-3-基,SO 2 - 低级烷基或二 - 低级烷基氨基; R 4和R 5彼此独立地为氢,低级烷基,被卤素取代的低级烷基,被羟基取代的低级烷基, - (CH 2) -O - 低级烷基, - (CH 2)2 - (低级烷基)2 - (CH 2)2 - 环烷基,(CH 2)n - 芳基,该芳基环(CH 2) 可以被卤素取代,或者R 4和R 5可以与它们所连接的N-原子一起形成杂环,任选地与另外的选择的杂环杂原子一起形成 来自N,O或S; R 6是氢或低级烷基; R 7是氢或低级烷基; R 8是氢或氰基; n为0,1,2或3; o是1,2或3; p为0,1或2; 或其药学上合适的酸加成盐,旋光纯对映异构体,外消旋体或非对映体混合物。 已经发现式(I)化合物是食欲素受体拮抗剂,并且相关化合物可用于治疗其中食欲素途径参与睡眠障碍的病症。
    • 6. 发明申请
    • HETEROARYL DERIVATIVES AS OREXIN RECEPTOR ANTAGONISTS
    • 异丙肾上腺素衍生物作为OREXIN受体拮抗剂
    • WO2009080533A1
    • 2009-07-02
    • PCT/EP2008/067273
    • 2008-12-11
    • F. HOFFMANN-LA ROCHE AGKNUST, HennerNETTEKOVEN, MatthiasPINARD, EmmanuelROCHE, OlivierROGERS-EVANS, Mark
    • KNUST, HennerNETTEKOVEN, MatthiasPINARD, EmmanuelROCHE, OlivierROGERS-EVANS, Mark
    • C07D401/12C07D409/14C07D413/12C07D413/14C07D417/12C07D417/14C07D498/04A61K31/4025A61P25/00
    • C07D413/12C07D401/12C07D409/14C07D413/14C07D417/12C07D417/14C07D498/04
    • The present invention relates to compounds of Formula (I), wherein Ar is an unsubstituted or substituted aryl or heteroaryl group, wherein the aryl and the heteroaryl group may be substituted by one or more substituents R 2 ; R 2 is hydroxy, halogen, lower alkyl, lower alkyl substituted by halogen, lower alkoxy, lower alkoxy substituted by halogen, C(O)-lower alkyl, nitro, NR , R ,, , cyano, S-lower alkyl, SO 2 -lower alkyl, cycloalkyl, heterocycloalkyl, phenyloxy, benzyloxy, phenyl, NH-phenyl or heteroaryl, wherein the phenyl and heteroaryl group is unsubstituted or substituted by one or more substituents selected from lower alkyl or halogen; R , /R ,, are independently from each other hydrogen or lower alkyl; R 1 is hydrogen or lower alkyl; Het is a heteroaryl group, unsubstituted or substituted by one or more substituents selected from R 3 ; R 3 is hydroxy, halogen, =O, lower alkyl, lower alkyl substituted by halogen, lower alkoxy, phenyl, lower alkoxy substituted by halogen, nitro, cyano, SO 2 -lower alkyl, cycloalkyl or heterocycloalkyl; n is 1 or 2; or to pharmaceutically suitable acid addition salts, optically pure enantiomers, racemates or diastereomeric mixtures thereof. It has been found that the compounds of formula (I) are orexin receptor antagonists and the related compounds may be useful in the treatment of sleep apnea, narcolepsy, insomnia, parasomnia, jet lag syndrome, circadian rhythms disorder or sleep disorders associated with neurological diseases.
    • 本发明涉及式(I)化合物,其中Ar为未取代或取代的芳基或杂芳基,其中芳基和杂芳基可被一个或多个取代基R2取代; R 2是羟基,卤素,低级烷基,被卤素取代的低级烷基,低级烷氧基,被卤素取代的低级烷氧基,C(O) - 低级烷基,硝基,NR,R',氰基,S-低级烷基,SO 2 - 烷基,环烷基,杂环烷基,苯氧基,苄氧基,苯基,NH-苯基或杂芳基,其中苯基和杂芳基是未取代的或被一个或多个选自低级烷基或卤素的取代基取代; R 1 / R 3彼此独立地为氢或低级烷基; R1是氢或低级烷基; Het是未取代或被一个或多个选自R 3的取代基取代的杂芳基; R 3是羟基,卤素,= O,低级烷基,被卤素取代的低级烷基,低级烷氧基,苯基,被卤素,硝基,氰基,SO 2 - 低级烷基,环烷基或杂环烷基取代的低级烷氧基; n为1或2; 或其药学上合适的酸加成盐,旋光纯对映异构体,外消旋体或非对映体混合物。 已经发现,式(I)化合物是食欲肽受体拮抗剂,相关化合物可用于治疗睡眠呼吸暂停,发作性睡病,失眠,睡眠,时差综合征,昼夜节律障碍或与神经系统疾病相关的睡眠障碍 。
    • 9. 发明申请
    • MONOAMIDE DERIVATIVES AS OREXIN RECEPTOR ANTAGONISTS
    • 单酰胺衍生物作为OREXIN受体拮抗剂
    • WO2009016087A1
    • 2009-02-05
    • PCT/EP2008/059697
    • 2008-07-24
    • F. HOFFMANN-LA ROCHE AGKNUST, HennerNETTEKOVEN, MatthiasPINARD, EmmanuelROCHE, OlivierROGERS-EVANS, Mark
    • KNUST, HennerNETTEKOVEN, MatthiasPINARD, EmmanuelROCHE, OlivierROGERS-EVANS, Mark
    • C07C233/88C07C235/68C07C235/78C07D277/62C07D317/48A61K31/167A61K31/357A61K31/428A61P25/20
    • C07D405/12C07C233/29C07C235/38C07C235/80C07C237/20C07C237/22C07C251/48C07C255/58C07C255/60C07C271/22C07D205/04C07D207/12C07D209/44C07D211/46C07D213/56C07D231/56C07D235/06C07D235/08C07D235/10C07D235/16C07D235/26C07D277/62C07D305/02C07D305/08C07D307/14C07D307/52C07D307/79C07D317/28C07D317/46C07D317/66C07D319/20C07D333/24C07D471/04C07D487/04C07D491/107
    • The present invention relates to compounds of formula (I), wherein Ar is aryl or heteroaryl; R 1 is hydrogen, halogen, lower alkyl, lower alkyl substituted by halogen, lower alkoxy, lower alkoxy substituted by halogen, cyano, SO 2 -lower alkyl or hydroxy; R 2 is hydrogen, halogen, lower alkyl, lower alkyl substituted by halogen, lower alkoxy, lower alkoxy substituted by halogen, cyano, S-lower alkyl, SO 2 -lower alkyl, NO 2 or hydroxy; R 3 is hydrogen, halogen, lower alkyl, lower alkyl substituted by halogen, lower alkoxy, -(CH 2 ) m -O-lower alkyl, lower alkoxy substituted by halogen, 3-hydroxy-oxetan-3-yl, cyano or SO 2 -lower alkyl; or if o is 2, R 3 may form in 3 and 4 position together with the carbon atoms to which they are attached an addional ring with the groups -O-CH 2 -O-, -O-CF 2 -CF 2 -O-, -N=CH-S-, -O-CF 2 -O-, -(CH 2 ) 4 -, -NH-C(O)-NH-, -O-(CH 2 ) 2 - or _(CH 2 ) 2 -O-; R 4 /R 5 are independently from each other hydrogen, -(CR" 2 ) m OH, lower alkyl, lower alkoxy, -NRR', or is -(CH 2 ) 0,1 -heterocycloalkyl, optionally substituted by hydroxy, or R 4 and R 5 are together =O or =N-OH,; R/R' are independently from each other hydrogen, lower alkyl, C(O)H, -(CR" 2 )m-OH, -(CR" 2 )m-NR" 2 , -(CR" 2 ) m -NR"-C(O)-lower alkyl, -(CR" 2 ) m -O-lower alkyl, -(CR" 2 ) m -O-lower alkenyl, -C(O)O-lower alkyl, -C(O)-CR" 2 -NH-C(O)O-lower alkyl, -C(O)-CR" 2 -NR" 2 , or is -(CH 2 ) 0,1 -heterocycloalkyl or -(CH 2 ) 0,1 -furan-2-yl; R" are independently from each other hydrogen, lower alkoxy, phenyl or lower alkyl; n is 1, 2, 3 or 4; o is 1, 2 or 3; p is 1, 2 or 3; m is 1, 2 or 3; or to pharmaceutically suitable acid addition salts, optically pure enantiomers, racemates or diastereomeric mixtures thereof. The compounds of formula (I) may be used for example for the treatment of the sleep disorders, which are sleep apnea, narcolepsy, insomnia, parasomnia, jet lag syndrome, circadian rhythms disorder or sleep disorders associated with neurological diseases.
    • 本发明涉及式(I)化合物,其中Ar为芳基或杂芳基; R 1为氢,卤素,低级烷基,被卤素取代的低级烷基,低级烷氧基,被卤素取代的低级烷氧基,氰基,SO 2 - 低级烷基或羟基; R 2是氢,卤素,低级烷基,被卤素取代的低级烷基,低级烷氧基,被卤素取代的低级烷氧基,氰基,S-低级烷基,SO 2 - 低级烷基,NO 2或羟基; R 3是氢,卤素,低级烷基,被卤素取代的低级烷基,低级烷氧基, - (CH 2)m -O-低级烷基,被卤素取代的低级烷氧基,3-羟基 - 氧杂环丁烷-3-基,氰基或SO 2 - 低级烷基; 或者如果o是2,则R3可以与它们所连接的碳原子一起形成3和4位与-O-CH 2 -O-,-O-CF 2 -CF 2 -O-,-N = CH-S-,-O-CF2-O-, - (CH2)4-,-NH-C(O)-NH-,-O-(CH2)2-或_(CH2) R 4 / R 5彼此独立地为氢, - (CR“2)mOH,低级烷基,低级烷氧基,-NRR'或为任选被羟基取代的 - (CH 2)0,1 - 杂环烷基,或R 4和R 5为 一起= O或= N-OH; R / R'彼此独立地为氢,低级烷基,C(O)H, - (CR“2)m -OH, - (CR”2)m -NR“ 2, - (CR“2)m-NR”-C(O) - 低级烷基, - (CR“2)mO-低级烷基, - (CR”2)mO-低级烯基,-C(O) 低级烷基,-C(O)-CR“2-NH-C(O)O-低级烷基,-C(O)-CR”2 -NR“2或为 - (CH 2) - (CH 2)0,1 - 呋喃-2-基; R“彼此独立地为氢,低级烷氧基,苯基或低级烷基; n为1,2,3或4; o是1,2或3; p为1,2或3; m为1,2或3; 或其药学上合适的酸加成盐,旋光纯对映异构体,外消旋体或非对映体混合物。 式(I)的化合物可用于例如睡眠呼吸暂停,发作性睡眠,失眠,睡眠睡眠,时差综合征,昼夜节律障碍或与神经疾病相关的睡眠障碍的睡眠障碍。