申请人:JANSSEN PHARMACEUTICA N.V.
公开号:EP0285219A2
公开(公告)日:1988-10-05
The use for the manufacture of a medicament for improving sleep and treating sleep disorders of a piperazine derivative of formula
wherein R1 is hydrogen or C, alkyl;
X is C16 alkyl, hydroxyC, 6 alkyl, C, alkyloxyC16 alkyl, aminocarbonyl, mono-and di(C16 alkyl)-aminocarbonyl, carboxyl, C, alkyloxycarbonyl, (aminocarbonyl)C16 alkyl, [mono-and di(C, alkyl)-aminocarbonyl]C16 alkyl, carboxylC, 6 alkyl, (C, 6 alkyloxycarbonyl)C, alkyl or (hydroxyC16alkyl)-aminocarbonyl;
R2 is hydrogen or C, 6 alkyl;
Ar is phenyl, pyridinyl, pyrazolyl, all three being optionally substituted, or a radical of formula
Q is aryl, aryloxy, diarylmethoxy, 2,2-diarylethenyl, diarylmethylcarbonyl, arylcarbonyl, mono-and diarylaminocarbonyl, diarylmethyl or arylamino, the amino moiety in said arylamino being optionally substituted, the pharmaceutically acceptable acid addition salts and possible stereochemically isomeric forms thereof; novel compounds of formula (I); pharmaceutical compositions containing the latter compounds as an active ingredient and methods of preparing said compounds and pharmaceutical compositions.
式中的哌嗪衍生物用于制造改善睡眠和治疗睡眠障碍的药物
其中R1为氢或C, 烷基;
X是C16烷基、羟基C,6烷基、C,6烷氧基C16烷基、氨基羰基、单和二(C16烷基)-氨基羰基、羧基、C,6烷氧基羰基、(氨基羰基)C16烷基、[单和二(C,烷基)-氨基羰基]C16烷基、羧基C,6烷基、(C,6烷氧基羰基)C,烷基或(羟基C16烷基)-氨基羰基;
R2 是氢或 C, 6 烷基;
Ar 是苯基、吡啶基、吡唑基(三者均可选择被取代)或式中的一个基团
Q 是芳基、芳氧基、二芳甲氧基、2,2-二芳基乙烯基、二芳甲基羰基、芳基羰基、单芳基和二芳基氨基羰基、二芳甲基或芳基氨基,所述芳基氨基中的氨基被任选取代;药学上可接受的酸加成盐及其可能的立体化学异构形式;式 (I) 的新型化合物;含有后一种化合物作为活性成分的药物组合物以及制备所述化合物和药物组合物的方法。