[EN] 3,4-DIHYDROISOQUINOLINE COMPOUNDS AS MUSCRINIC RECEPTOR ANTAGONISTSFOR THE TREATMENT OF RESPIRATORY, URINARY AND GASTROINTESTINAL DISEASES<br/>[FR] ANTAGONISTES DES RECEPTEURS MUSCARINIQUES
申请人:RANBAXY LAB LTD
公开号:WO2006035280A1
公开(公告)日:2006-04-06
The present invention generally relates to muscarinic receptor antagonists of formula (I), which are useful, among other uses, for the treatment of various diseases of the respiratory, urinary and gastrointestinal systems mediated through muscarinic receptors. The invention also relates to the process for the preparation of disclosed compounds, pharmaceutical compositions containing the disclosed compounds, and the methods for treating diseases mediated through muscarinic receptors. Formula (I) wherein Formula (II) represents a nitrogen-containing ring having from 5 to 9 carbon atoms is a bridging group selected from the group consisting of -(CH2)n-, -CH(Q)CH2-, -CH2CH(Q)CH2-, -CH2-O-CH2- or -CH2-NH-CH2-), where n is an integer selected from 0-3 (wherein when n is zero then T represents a direct bond); Y is alkylene, alkenylene, alkynylene or no atom; X is -NH or oxygen.
本发明一般涉及式(I)的毒蕈碱受体拮抗剂,该拮抗剂在其他用途中可用于治疗通过毒蕈碱受体介导的呼吸系统、泌尿系统和消化系统的各种疾病。该发明还涉及所述化合物的制备方法、含有所述化合物的药物组合物,以及治疗通过毒蕈碱受体介导的疾病的方法。式(I)中,式(II)代表含有5至9个碳原子的氮环,是从-(CH2)n-、-CH(Q)CH2-、-CH2CH(Q)CH2-、-CH2-O-CH2-或-CH2-NH-CH2-的群中选择的桥接基团,其中n是从0到3的整数(当n为零时,T代表直接键);Y是烷基、烯基、炔基或无原子;X是-NH或氧。