3,4,6-Substituted pyridazines for treating neuropathic pain and associated syndromes
申请人:Sultzbaugh Lance
公开号:US20070191365A1
公开(公告)日:2007-08-16
The present invention is directed to the use of 3,4,6-substituted pyridazines such as those characterized by structure I for treating conditions such as neuropathic pain among others.
本发明涉及使用3,4,6-取代吡啶嗪,如结构I所示的化合物,用于治疗神经病痛等疾病。
[EN] ARYL IMIDAZOLE COMPOUNDS AND THEIR USE AS BETA AMYLOID PRODUCTION INHIBITORS<br/>[FR] COMPOSÉ ARYLIMIDAZOLE ET LEUR UTILISATION EN TANT QU'INHIBITEURS DE PRODUCTION DE LA PROTÉINE AMYLOÏDE BÊTA
申请人:EISAI R&D MAN CO LTD
公开号:WO2010098488A1
公开(公告)日:2010-09-02
A compound represented by the formula (I): or a pharmacologically acceptable salt or ester thereof, wherein Ring A represents a triazolyl group or the like which may be substituted, Ring B represents a phenyl group or the like which may be substituted, X1 represents a single bond or the like, R1 and R2 each represent a C1-6 alkyl group or the like, m represents an integer of 0 to 3, and n represents an integer of 0 to 2, is effective as a therapeutic agent for a disease caused by Aβ.
A compound represented by the formula (I):
or a pharmacologically acceptable salt thereof, wherein Ar
1
represents an imidazolyl group or the like which may be substituted with a C1-6 alkyl group, Ar
2
represents a phenyl group or the like which may be substituted with a C1-6 alkoxy group, X
1
represents a double bond or the like and Het represents a triazolyl group or the like which may be substituted with a C1-6 alkyl group or the like, is effective as a therapeutic or prophylactic agent for a disease caused by Aβ.
To provide a novel low-molecular-weight compound that inhibits the production of amyloid-β (Aβ ). A compound represented by the formula [I]: or a pharmacologically acceptable salt or ester thereof, wherein R1 and R2 are the same or different and each represent a substituent selected from the following Substituent Group a1; m represents an integer of 0 to 3; n represents an integer of 0 to 2; X1 represents a single bond or the like; X2 represents a single bond or the like; Ring A represents a five-membered aromatic heterocyclic group or the like which contains two or more nitrogen atoms and may have 1 to 3 substituents selected from the following Substituent Group b1; and Ring B represents a monocyclic or fused cyclic aromatic ring group such as the formula [2] which may have 1 to 3 substituents selected from the following Substituent Group c1, is effective as a therapeutic agent for a disease such as Alzheimer's disease. Substituent Group a1: a C1-6 alkyl group and the like Substituent Group b1: a C1-6 alkyl group and the like Substituent Group c1: an amino group and the like
The invention relates to novel chemical compounds and methods of making and using the same. In particular, the invention provides pyridazine compounds and/or related heterocyclic derivatives, compositions comprising the same, and methods of using pyridazine compounds and/or related heterocyclic derivatives and compositions comprising the same, for modulation of cellular pathways (e.g., signal transduction pathways), for treatment or prevention of inflammatory diseases (e.g., Alzheimer's disease), for research, drug screening, and therapeutic applications.