申请人:Sandoz, Inc.
公开号:US03959471A1
公开(公告)日:1976-05-25
The invention discloses compounds of the class of 1-substituted-4,6-diaryl-pyrimidin-2(1H)-ones, e.g. 1-alkyl-4,6-diphenyl-pyrimidin-2(1H)-ones. The disclosure also includes the preparation of the pyrimidin-2(1H)-ones by oxidation of the corresponding dihydro derivatives and by cyclization of a dibenzoylmethane with an N-alkyl-urea. Utility as pharmaceutical agents such as tranquilizers, sleep-inducers and anti-inflammatory agents is also disclosed.
该发明揭示了1-取代-4,6-二芳基嘧啶-2(1H)-酮类化合物,例如1-烷基-4,6-二苯基嘧啶-2(1H)-酮。该披露还包括通过氧化相应的二氢衍生物和通过二苯甲酮与N-烷基-尿素的环化反应来制备嘧啶-2(1H)-酮。还披露了作为药物剂的用途,如镇静剂、催眠剂和抗炎剂。