Derivatives of dioxane-2-alkyl carbamates, preparation thereof and application thereof in therapeutics
申请人:Abouabdellah Ahmed
公开号:US20050182130A1
公开(公告)日:2005-08-18
A compound corresponding to general formula (I):
in which R
1
represents a phenyl or naphthalenyl group optionally substituted with one or more halogen atoms or hydroxyl, cyano, nitro, (C
1
-C
3
)alkyl, (C
1
-C
3
)alkoxy, trifluoromethyl, trifluoromethoxy, benzyloxy, (C
3
-C
6
)cycloalkyl—0— or (C
3
-C
6
)cycloalkyl(C
1
-C
3
)alkoxy groups; R
2
represents either a group of general formula CHR
3
CONHR
4
in which R
3
represents a hydrogen atom or a methyl group and R
4
represents a hydrogen atom or a (C
1
-C
3
)alkyl, (C
3
-C
5
)cycloalkyl or (pyridin-4-yl)methyl group; or a 2,2,2-trifluoroethyl group; or an (imidazol-2-yl)methyl group; or a (benzimidazol-2-yl)methyl group; or a phenyl group optionally substituted with one or more halogen atoms or cyano, nitro, (C
1
-C
3
)alkyl, (C
1
-C
3
)alkoxy, trifluoromethyl or trifluoromethoxy groups; and n represents a number ranging from 1 to 3; in the form of a base, of an addition salt with an acid, of a hydrate or of a solvate. Also disclosed and claimed are the pharmaceutical compositions derived therefrom and their therapeutic use in treating a wide variety of diseases.
该化合物的通式为(I):其中R1代表苯基或萘基,可选地取代一个或多个卤素原子或羟基,氰基,硝基,(C1-C3)烷基,(C1-C3)烷氧基,三氟甲基,三氟甲氧基,苄氧基,(C3-C6)环烷基-0-或(C3-C6)环烷基(C1-C3)烷氧基;R2代表通式CHR3CONHR4的基团,其中R3代表氢原子或甲基基团,R4代表氢原子或(C1-C3)烷基,(C3-C5)环烷基或(吡啶-4-基)甲基基团;或2,2,2-三氟乙基基团;或(咪唑-2-基)甲基基团;或(苯并咪唑-2-基)甲基基团;或苯基,可选地取代一个或多个卤素原子或氰基,硝基,(C1-C3)烷基,(C1-C3)烷氧基,三氟甲基或三氟甲氧基基团;n代表一个范围从1到3的数字;以碱形式,酸加成盐形式,水合物形式或溶剂合物形式出现。还公开和声明了从中得出的制药组合物及其治疗用于治疗各种疾病。