7-aza-spiro[3.5]nonane-7-carboxylate derivatives, preparation thereof and therapeutic use thereof
申请人:Abouabdellah Ahmed
公开号:US08394787B2
公开(公告)日:2013-03-12
The invention relates to compounds of the general formula (I) where: R2 is a hydrogen or fluorine atom or a hydroxyl, cyano, trifluoromethyl, C1-6-alkyl, C1-6-alkoxy, or NR8R9 group; m, n, o and p independently are a number from 0 to 3, provided that m+n≦7 and that o+p≦7; A is a covalent bond, an oxygen atom, a C1-6-alkylene group or a —O—C1-6-alkylene group in which the end that is an oxygen atom is bonded to the R1 group and the end that is an alkylene group is bonded to the carbon of the bicyclic compound; R1 is an optionally substituted aryl or heteroaryl group; R3 is a hydrogen or fluorine atom or a C1-6-alkyl or trifluoromethyl group; R4 is an optionally substituted 5-membered heterocyclic compounds; wherein the compounds can be in the state of a base or an acid addition salt. The invention can be used in therapeutics.
本发明涉及一般式(I)的化合物,其中:R2是氢原子或氟原子或羟基、氰基、三氟甲基、C1-6烷基、C1-6烷氧基或NR8R9基团中的一个;m、n、o和p独立地是0到3的数字,前提是m+n≤7且o+p≤7;A是共价键、氧原子、C1-6烷基链或—O—C1-6烷基链,其中一个端是氧原子与R1基团相连,另一个端是烷基链与双环化合物的碳相连;R1是可选择取代的芳基或杂环芳基基团;R3是氢原子或氟原子或C1-6烷基或三氟甲基基团;R4是可选择取代的五元杂环化合物;其中,这些化合物可以处于碱性或酸性盐的状态。本发明可以用于治疗。