[EN] NEW DIHYDRO-OXAZINOBENZODIAZEPINE COMPOUNDS, A PROCESS FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM<br/>[FR] NOUVEAUX COMPOSÉS DIHYDRO-OXAZINOBENZODIAZÉPINE, PROCÉDÉ POUR LEUR PRÉPARATION ET COMPOSITIONS PHARMACEUTIQUES LES CONTENANT
申请人:EGIS GYÓGYSZERGYÁR ZRT
公开号:WO2015110848A1
公开(公告)日:2015-07-30
Compounds of formula (I) wherein R1, R2 are independently selected from hydrogen and Cu alkyl; R3 is hydrogen or C1-4 alkyl group which is unsubstituted or substituted by phenyl, pyridyl, or amino optionally substituted by C1-4 alkyl; R4 is hydrogen; R5 is C1-4 alkyl group; R6 is selected from monocyclic aryl, which is a six membered ring unsubstituted or substituted by one or more identical or different groups selected from C1-4 alkyl groups, C1-4 alkoxy, halogenated C1-4 alkyl, phenyl, phenoxy, halogen, nitro; or mono- or bi- or tricyclic heteroaryl group consisting of five or six membered ring(s) having 1 to 3 identical or different hetero atoms selected from nitrogen, oxygen and sulfur, in which at least one of the rings is aromatic, and wherein the rings are optionally substituted by one or more identical or different groups selected from C1-4 alkyl, mono-, di-, tri- halogenated C1-4 alkyl, C1-4 alkoxy, hydroxyl, halogen; their positional isomers, racemates and enantiomers, diastereoisomers, and addition salts with a pharmaceutically acceptable acid, solvates, their complexes, adducts and prodrugs, having a selective dual action on the central GABAergic system, to a process for their preparation and to pharmaceutical compositions containing them.
式(I)中的化合物,其中R1,R2分别选自氢和Cu烷基;R3是氢或C1-4烷基基团,未被取代或被苯基、吡啶基或氨基取代的C1-4烷基基团;R4是氢;R5是C1-4烷基基团;R6选自单环芳基,是一个未被取代或被一个或多个相同或不同的C1-4烷基基团、C1-4烷氧基、卤代C1-4烷基、苯基、苯氧基、卤素、硝基取代的六元环;或者是由含有1到3个相同或不同的氮、氧和硫杂原子的五元或六元环组成的单环、双环或三环杂芳基团,其中至少一个环是芳香的,环可以被一个或多个相同或不同的C1-4烷基、单、二、三卤代C1-4烷基、C1-4烷氧基、羟基、卤素取代;它们的位置异构体、外消旋体和对映异构体、非对映异构体、与药理学上可接受的酸形成的加合物、溶剂化合物、它们的络合物、加合物和前药,对中枢GABA能系统具有选择性双重作用的药物的制备方法以及含有它们的药物组合物。