会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 9. 发明申请
    • MCHIR ANTAGONISTS
    • 妇幼保健
    • WO2004004726A1
    • 2004-01-15
    • PCT/GB2003/002884
    • 2003-07-04
    • ASTRAZENECA ABASTRAZENECA UK LIMITEDRAY, Asim, KumarSIGFRIDSSON, Emma, MargaretaLINUSSON, Anna, Stina, MariaSANDBERG, Pernilla, MarieINGHARDT, TordSVENSSON, Anette, MarieBRICKMANN, Kay
    • RAY, Asim, KumarSIGFRIDSSON, Emma, MargaretaLINUSSON, Anna, Stina, MariaSANDBERG, Pernilla, MarieINGHARDT, TordSVENSSON, Anette, MarieBRICKMANN, Kay
    • A61K31/47
    • C07D215/38C07D401/12C07D405/12C07D407/12C07D409/12
    • The present invention provides compounds of formula (I), wherein R 1 represents a C 1-4 alkoxy group optionally substituted by one or more fluoro or a C 1-4 alkyl group optionally substituted by one or more fluoro; n represents 0 or 1; R 2 represents a C 1-4 alkyl group optionally substituted by one or more fluoro or a C 1-4 alkoxy group optionally substituted by one or more fluoro; m represents 0 or 1; R 3 represents H or a C 1-4 alkyl group; L 1 represents an alkylene chain (CH 2 ) r in which r represents 2 or 3 or L 1 represents a cyclohexyl group wherein the two nitrogens bearing R 3 and R 4 , respectively, are linked to the cyclohexyl group either via the 1,3 or the 1,4 positions of the cyclohexyl group or L 1 represents a cyclopentyl group wherein the two nitrogens bearing R 3 and R 4 , respectively, are linked to the cyclopentyl group via the 1,3 position of the cyclopentyl group and additionally when R 5 represents 9, 10-methanoanthracen-9(10 H )-yl the group -L 1 -N(R 4 )- together represents a piperidyl ring which is linked to L 2 through the piperidinyl nitrogen and to N-R 3 via the 4 position of the piperidyl ring with the proviso that when R 5 represents 9, 10-methanoanthracen-9(10 H )-yl then r is only 2; R 4 represents H or a C 1-4 alkyl group optionally substituted by one or more of the following: an aryl group or a heteroaryl group; L 2 represents a bond or an alkylene chain (CH 2 ) s in which s represents 1, 2 or 3 wherein the alkylene chain is optionally substituted by one or more of the following: a C 1-4 alkyl group, phenyl or heteroaryl; R 5 represents aryl, a heterocyclic group or a C 3-8 cycloalkyl group which is optionally fused to a phenyl or to a heteroaryl group; as well as optical isomers and racemates thereof as well as pharmaceutically acceptable salts, thereof; with provisos, processes for preparing such compounds, their use in the treatment of obesity, psychiatric disorders, cognitive disorders, memory disorders, schizophrenia, epilepsy, and related conditions, and neurological disorders such as dementia, multiple sclerosis, Parkinson's disease, Huntington's chorea and Alzheier's disease and pain related disorders and to pharmaceutical compositions containing them.
    • 本发明提供式(I)化合物,其中R 1表示任选被一个或多个氟取代的C 1-4烷氧基或任选被一个或多个氟取代的C 1-4烷基; n表示0或1; R 2表示任选被一个或多个氟取代或任选被一个或多个氟取代的C 1-4烷氧基取代的C 1-4烷基; m表示0或1; R 3表示H或C 1-4烷基; L 1表示亚烷基链(CH 2)r,其中r表示2或3或L 1表示环己基,其中分别具有R 3和R 4的两个氮分别连接到环己基 通过环己基的1,3或1,4位或L 1表示环戊基,其中分别具有R 3和R 4的两个氮分别连接到环戊基,通过 环戊基的1,3位,另外当R 5代表基团-L 1 -N(R 4)的9,10-甲基蒽醌-9(10H) - 基时)一起代表哌啶环 其通过哌啶基环与L 2连接,通过哌啶环的4位与NR 3连接,条件是当R 5代表9,10-甲基蒽醌-9(10H) - 基,然后r 只有2个; R 4表示H或被以下一个或多个取代的C 1-4烷基:芳基或杂芳基; L 2表示键或亚烷基链(CH 2)s,其中s表示1,2或3,其中亚烷基链任选被以下一个或多个取代:C 1-4烷基,苯基或杂芳基; R 5表示芳基,杂环基或任选与苯基或杂芳基稠合的C 3-8环烷基; 以及其旋光异构体和外消旋物及其药学上可接受的盐; 附带条件,制备这些化合物的方法,它们在治疗肥胖,精神疾病,认知障碍,记忆障碍,精神分裂症,癫痫和相关病症中的用途,以及神经系统疾病如痴呆,多发性硬化,帕金森病,亨廷顿氏舞蹈病和 阿尔茨海默病和疼痛相关疾病以及含有它们的药物组合物。