PYRIMIDINOXYALKYLPIPERAZINES AND THEIR THERAPEUTIC USE
    1.
    发明申请
    PYRIMIDINOXYALKYLPIPERAZINES AND THEIR THERAPEUTIC USE 审中-公开
    吡咯烷酮氧基丙烯酸酯及其治疗用途

    公开(公告)号:WO2003002543A1

    公开(公告)日:2003-01-09

    申请号:PCT/EP2002/007183

    申请日:2002-06-28

    CPC classification number: C07D239/34

    Abstract: Pyrimidinoxyalkylpiperazines of the formula (I) in which n represents an integer from 2 to 6, R 1 represents H, C 1 -C 6 -alkyl or phenyl ( C 1 -C 6 )-alkyl in which the phenyl radical can be substituted by one or more substituents selected from C 1 -C 6 -alkyl and C 1 -C 6 -alkoxy, R 2 represents H, C 1 -C 4 -alkyl, OH, C 1 -C 6 -alkoxy, NH 2 or C 1 -C 6 -halogenoalkyl, R 3 and R 4 , independently of each other, represent H, C 1 -C 6 -alkyl, C 1 -C 6 -hydroxyalkyl, C 1 -C 6 -halogenoalkyl, pyrrolyl or phenyl, which latter can be substituted by one or more substituents selected from C 1 -C 6 -alkyl, C 1 -C 6 -hydroxyalkyl, C 1 -C 6 -alkoxy, OH, halogen or C 1 -C 6 -halogenoalkyl, phenyl, cyano or nitro. The compounds can be used for treating diseases which respond to modulation of the dopamine D 3 receptor and are characterized by a high degree of bioavailability.

    Abstract translation: 式(I)的嘧啶基亚烷基哌嗪,其中n表示2至6的整数,R 1表示H,C 1 -C 6 - 烷基或苯基(C 1 -C 6) - 烷基,其中苯基可以被一个或多个选自以下的取代基取代 C 1 -C 6烷基和C 1 -C 6烷氧基,R 2表示H,C 1 -C 4 - 烷基,OH,C 1 -C 6 - 烷氧基,NH 2或C 1 -C 6 - 卤代烷基,R 3和R 4彼此独立地表示H ,C 1 -C 6 - 烷基,C 1 -C 6 - 羟基烷基,C 1 -C 6 - 卤代烷基,吡咯基或苯基,后者可以被一个或多个选自C 1 -C 6烷基,C 1 -C 6羟基烷基,C 1 -C 6 - 烷氧基,OH,卤素或C 1 -C 6 - 卤代烷基,苯基,氰基或硝基。 该化合物可用于治疗对多巴胺D3受体的调节作出反应的疾病,其特征在于高度的生物利用度。

    PROCESS FOR PRODUCING 'alpha'-CHLOR-METHYLEN-TRIORGANYLPHOSPHORANE DERIVATES
    5.
    发明申请
    PROCESS FOR PRODUCING 'alpha'-CHLOR-METHYLEN-TRIORGANYLPHOSPHORANE DERIVATES 审中-公开
    生产α-氯代三氟硼烷衍生物的方法

    公开(公告)号:WO1993005053A1

    公开(公告)日:1993-03-18

    申请号:PCT/EP1992002007

    申请日:1992-09-01

    CPC classification number: C07F9/5352

    Abstract: A process is disclosed for producing α-chlor-methylen-triorganylphosphorane carboxylic acid derivatives having the formula (I), in which R stands for C organic substituents; A stands for CN or CO-B; B stands for C or O organic residues that remain inert in chlorinating conditions, by chlorinating phosphoranes having the formula (II) with chlorine. Chlorination is carried out in the presence of a mineral base as hydrogen chloride acceptor, whereas chlorine and the base are synchronously but separately introduced into the reaction mixture according to their consumption. The products (I) obtained by this process represent important intermediates for plant protective substances.

    PROCESS FOR PRODUCING 'alpha'-(N,N DIALKYL)-AMINO CARBOXYLIC ACID AMIDES
    8.
    发明申请
    PROCESS FOR PRODUCING 'alpha'-(N,N DIALKYL)-AMINO CARBOXYLIC ACID AMIDES 审中-公开
    用于生产α - (N,N-二烷基)-AMINOCARBONSÄUREAMIDEN

    公开(公告)号:WO1997005096A1

    公开(公告)日:1997-02-13

    申请号:PCT/EP1996003075

    申请日:1996-07-12

    CPC classification number: C07K7/06 C07C231/02 C07K1/082 Y02P20/55

    Abstract: The description relates to a process for producing alpha -(N,N dialkyl)-amino carboxylic acid amides of formula (I) in which the constituents have the meanings given, in which the corresponding free acids are reacted with primary or secondary amines in the presence of anhydrides of an alkane phosphonic acid.

    Abstract translation: 提供了一种方法用于α-制备 - (N,N-二烷基)的式-aminocarbonsäureamiden(I),其中取代基如所定义,描述,其在于,相应的游离酸与伯胺或仲胺 在烷烃膦酸的酸酐的存在。

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