Derivative of n-[phenyl(piperidin-2-yl)methyl]benzamide, the preparation method thereof and application of same in therapeutics
申请人:Dargazanli Gihad
公开号:US20050159450A1
公开(公告)日:2005-07-21
Compound of general formula (I)
in which A represents either a group of formula N—R
1
in which R
1
represents a hydrogen atom, an alkyl group, a cycloalkyl group, a phenylalkyl group, an alkenyl group or an alkynyl group, or a group of formula N
+
(O
−
)R
1
in which R
1
is as defined above,
or alternatively a group of formula N
+
(R′)R
1
in which R′ represents an alkyl group and R
1
is as defined above, X represents a hydrogen atom or one or more substituents chosen from halogen atoms and trifluoromethyl, alkyl and alkoxy groups, R
2
represents a hydrogen atom, one or more substituents chosen from halogen atoms and trifluoromethyl, alkyl and alkoxy groups, amino groups of formula NR
3
R
4
in which R
3
and R
4
each represent a hydrogen atom or an alkyl group, or form with the nitrogen atom carrying them a pyrrolidine, piperidine or morpholine ring, or an optionally substituted phenyl group.
Application in therapy.
通式(I)的化合物,其中A代表以下两种情况之一:具有N—R1的化学式的基团,其中R1代表氢原子、烷基基团、环烷基基团、苯基烷基基团、烯基基团或炔基基团,或具有N+(O−)R1的化学式的基团,其中R1如上定义,或者具有N+(R′)R1的化学式的基团,其中R′代表烷基基团,R1如上定义;X代表氢原子或来自卤素原子、三氟甲基、烷基和烷氧基的一个或多个取代基;R2代表氢原子、来自卤素原子、三氟甲基、烷基和烷氧基的一个或多个取代基,具有以下基团的氨基:NR3R4,其中R3和R4各自代表氢原子或烷基基团,或者与携带它们的氮原子形成吡咯烷、哌啶或吗啉环,或者是一个可选择取代的苯基基团。在治疗中的应用。