Berban derivatives as .alpha..sub.2 -adrenergic antagonists
    6.
    发明授权
    Berban derivatives as .alpha..sub.2 -adrenergic antagonists 失效
    Berban衍生物作为α2-肾上腺素能拮抗剂

    公开(公告)号:US4851416A

    公开(公告)日:1989-07-25

    申请号:US867323

    申请日:1986-05-23

    CPC分类号: C07D455/00

    摘要: The invention relates to novel racemic or optically active berban derivatives of the formula (I) ##STR1## wherein R.sup.1 and R.sup.2 represent independently from the other a hydroxyl, straight or branched chain alkoxy group 1 to 6 carbon atoms or R.sup.1 and R.sup.2 together represent a C.sub.1-3 alkylenedioxy group;R.sup.3 and R.sup.4 represent independently from the other hydrogen, straight or branched chain alkyl group, having 1 to 6 carbon atoms and optionally substituted by hydroxyl group, or a C.sub.2-6 alkoxycarbonyl or cyano group; andR.sup.5 represents hydrogen, straight or branched chain alkyl group having 1 to 6 carbon atoms, C.sub.1-7 aliphatic or aromatic acyl group or C.sub.1-7 alkylsulphonyl or arylsulphonyl group, anda salt thereof, to pharmaceutical compositions containing them, to the use as well as to process for preparing the novel compounds. The compounds of the formula (I) are selective .alpha..sub.2 -adrenergic receptor-blocking substances and thus, they may be used for the treament of depressive illnesses.

    摘要翻译: 本发明涉及式(I)的新型外消旋或光学活性伯类衍生物,其中R 1和R 2彼此独立地表示1至6个碳原子的羟基,直链或支链烷氧基或R1和R2 一起代表C1-3亚烷基二氧基; R3和R4独立地表示独立于具有1-6个碳原子并且任选被羟基取代的另一个氢,直链或支链烷基或C 2-6烷氧羰基或氰基; 并且R 5表示氢,具有1〜6个碳原子的直链或支链烷基,C 1-7脂族或芳族酰基或C 1-7烷基磺酰基或芳基磺酰基及其盐与含有它们的药物组合物 以及用于制备新化合物的方法。 式(I)化合物是选择性α2-肾上腺素能受体阻断物质,因此可用于抑郁症的治疗。

    Combined Pharmaceutical Composition for the Inhibition of the Decline of Cognitive Functions
    9.
    发明申请
    Combined Pharmaceutical Composition for the Inhibition of the Decline of Cognitive Functions 审中-公开
    用于抑制认知功能下降的组合药物组合物

    公开(公告)号:US20080021016A1

    公开(公告)日:2008-01-24

    申请号:US10592461

    申请日:2004-03-12

    摘要: The invention relates to a combined pharmaceutical composition for the inhibition of the decline of cognitive functions comprising as A) component (1R,2S,4R)-(-)-2-[N,N-(dimethylaminoethoxy)]-2-phenyl-1,7,7-trimethylbicyclo]-2-phenyl-1.7.-trimethylbicyclo[2.2.1]heptane of the formula (I) or a pharmaceutically acceptable acid addition salt thereof and as B) component a nootropic, an inhibitor of the acetylcholinesterase enzyme and/or a further pharmaceutical active ingredient which exhibits a beneficial effect on the cognitive processes in admixture with suitable inert pharmaceutical carriers and/or auxiliary agents. The combined pharmaceutical composition according to the present invention can be particularly used for the treatment of Alzheimer disease or other diseases showing similar symptoms, diseases accompanied by malfunctions of intellectual abilities (e.g. mental decline in schizophrenia), mental decline in elderly (dementias in elderly), Korsakoff syndrome, Huntington syndrome, Parkinson syndrome or mental decline produced by alcoholism.

    摘要翻译: 本发明涉及用于抑制认知功能下降的组合药物组合物,其包含A)成分(1R,2S,4R) - ( - ) - 2- [N,N-(二甲基氨基乙氧基)] -2-苯基 - (I)的1,7,7-三甲基双环] -2-苯基-1,7-三甲基双环[2.2.1]庚烷或其药学上可接受的酸加成盐和作为B)组分的向异性,乙酰胆碱酯酶的抑制剂 酶和/或另外的药物活性成分,其与合适的惰性药物载体和/或辅助剂混合显示对认知过程的有益作用。 根据本发明的组合药物组合物可以特别用于治疗阿尔茨海默氏病或​​类似症状的其他疾病,伴有智力障碍的疾病(例如精神分裂症的精神下降),老年人精神衰退(老年痴呆症) ,Korsakoff综合征,亨廷顿综合症,帕金森综合征或酒精中毒引起的精神衰弱。