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    • 4. 发明授权
    • 4-Aryl-5-aminoalkyl-4-oxazolin-2-ones
    • 4-芳基-5-氨基烷基-4-恶唑啉-2-酮
    • US3930008A
    • 1975-12-30
    • US40327573
    • 1973-10-03
    • LUSO FARMACO INST
    • MANGHISI ELSOCASCIO GIUSEPPE
    • C07D263/16C07D263/30C07D263/38C07D263/46C07D263/48C07D413/06C07D295/12
    • C07D263/48C07D263/38C07D263/46Y10S514/821Y10S514/822Y10S514/906
    • represents a secondary or tertiary amino residue, Z represents an oxygen or sulphur atom, or an imino group, and R3 represents a hydrogen atom or a lower alkyl, a lower free or etherified hydroxyalkyl, an arylalkyl, a dialkylaminoalkyl, a lower aliphatic acyl, a lower aromatic acyl or a carbamoyl radical are provided with depressive or stimulative activity on the central nervous system, with hypotensive, muscular relaxing properties, which inhibits aggregation of platelets and which is antiarrhythmic and antihistaminic.

      or a pharmaceutically acceptable salt thereof, in which Ar represents a mono or polycyclic, substituted or unsubstituted, aryl radical, Alk represents a linear or branched saturated or unsaturated hydrocarbon radical of one to three carbon atoms,

      A class of 4-aryl-5-aminoalkyl-4-oxazolin-2-ones having the general formula:
    • 一类具有以下通式的4-芳基-5-氨基烷基-4-恶唑啉-2-酮:R 1 Ar-C = C-Alk-N ANGLE(I)||R2 R3-NO角度C平行Z或药学上 其中Ar表示单或多环,取代或未取代的芳基,Alk表示一至三个碳原子的直链或支链饱和或不饱和烃基,R 1 -N ANGLE R 2表示仲或叔氨基残基 Z表示氧或硫原子或亚氨基,R3表示氢原子或低级烷基,较低的游离或醚化羟烷基,芳基烷基,二烷基氨基烷基,低级脂族酰基,低级芳族酰基或氨基甲酰基 激素在中枢神经系统上具有抑郁或刺激活性,具有低血压,肌肉松弛性质,其抑制血小板的聚集,并且是抗心律不齐和抗组胺药物。