[EN] TRICYCLIC INDOLE DERIVATIVES AND THEIR USE IN THE TREATMENT OF ALZHEIMER'S DISEASE<br/>[FR] DERIVES D'INDOLE TRICYCLIQUES ET LEUR UTILISATION DANS LE CADRE DU TRAITEMENT DE LA MALADIE D'ALZHEIMER
申请人:GLAXO GROUP LTD
公开号:WO2004094430A1
公开(公告)日:2004-11-04
The present invention relates to novel hydroxyethylamine compounds having Asp2 (β-secretase, BACE1 or Memapsin) inhibitory activity, processes for their preparation, to compositions containing them and to their use in the treatment of diseases characterised by elevated β- amyloid levels or β-amyloid deposits, particularly Alzheimer's disease.
Tricyclic indole derivatives and their use in the treatment of alzheimer's disease
申请人:Demont Hubert Emmanuel
公开号:US20060229302A1
公开(公告)日:2006-10-12
The present invention to novel hydroxyethylamine compounds having Asp2 (β-secretase, BACE1 or Memapsin) inhibitory activit, processes for their preparation, to compositions containing them and to their use in the treatment of diseases characterised by elevated β-amyloid levels or β-amyloid deposits, Particularly Alzheimer's disease.
2-[4-(PYRAZOL-4-YLALKYL)PIPERAZIN-1-YL]-3-PHENYL PYRAZINES AND PYRIDINES AND 3-[4-(PYRAZOL-4-YLALKYL)PIPERAZIN-1-YL]-2-PHENYL PYRIDINES AS 5-HT7 RECEPTOR ANTAGONISTS
申请人:Badescu Valentina O.
公开号:US20100120785A1
公开(公告)日:2010-05-13
The present invention provides selective 5-HT
7
receptor antagonist compounds of Formula I and their use in the treatment of migraine, persistent pain, and anxiety: where A and B are each independently C(H)═ or N═, provided that at least one of A and B is —N═, n is 1-3, m is 0-3, and R
14
are as defined herein.
2-[4-(pyrazol-4-ylalkyl)piperazin-1-yl]-3-phenyl pyrazines as 5-HT7 receptor antagonists
申请人:Eli Lilly and Company
公开号:US08202873B2
公开(公告)日:2012-06-19
The present invention provides selective 5-HT7 receptor antagonist compounds of Formula I and their use in the treatment of migraine, persistent pain, and anxiety:
where A and B are each independently —C(H)═ or —N═, provided that at least one of A and B is —N═, n is 1-3, m is 0-3, and R1-4 are as defined herein.
quasi-reversible. Molecular and crystal structures of the nitroxides were confirmed by single-crystal X-ray diffraction analysis. The crystal structures of the radicals were studied quantitatively in terms of pairwise interaction energies and energy framework analysis. Analysis of the energies of molecular pairs revealed that in crystalline phases of all nitroxides, the binding is the strongest in dimers assembled
本研究的目的是制备和研究一系列新的稳定的含N硝酰基氮氧化物的结构和性质。-氟烷基吡唑基取代基。根据循环伏安数据,具有二氟甲基取代基的顺磁体可以可逆地进行电化学氧化和还原。相反,具有氟化乙基取代基的自由基被可逆地电化学氧化,但它们的电化学还原是准可逆的。通过单晶 X 射线衍射分析证实了氮氧化物的分子和晶体结构。根据成对相互作用能和能量框架分析,定量研究了自由基的晶体结构。对分子对能量的分析表明,在所有氮氧化物的结晶相中,通过氮氧化物 O 原子与吡唑和/或烷基 H 原子的 C-H…O 相互作用组装的二聚体中的结合最强。其他二聚体主要由 C-H…π 相互作用形成,在某些情况下,它们的结合能几乎等于上述二聚体的结合能。上述触点是补充的短触点 C-H…A 等,它们预先确定了自由基的最终晶体堆积。它们堆积的结果是氮氧基团的相对排列的几何形状,最重要的是,顺磁中心的氧原子之间的距离 O…O。发现这些距离