FLUORINATED PYRIDAZIN-3-ONES FOR THE USE THEREOF IN THE TREATMENT OF LUNG DISEASES
申请人:UNIVERSITE DE REIMS CHAMPAGNE-ARDENNE
公开号:US20170247335A1
公开(公告)日:2017-08-31
The present invention concerns compounds belonging to the family of fluorinated pyridazin-3-ones, for the use thereof in the treatment of broncho-pulmonary conditions. In compounds having a formula, or a pharmaceutically acceptable salt of the compound, the formula includes R1 representing H, an alkyl, an aryl or a heteroaryl; either E2 and E3 representing, separately from each other, H, an alkyl, an aryl or a heteroaryl, or R2 and R3 being bridged within a same cycle or via several cycles; and F representing CF
3
, (CF
2
)nCF
3
or CF
2
H, with n representing an integer of between 1 and 7.
本发明涉及属于氟代吡啶并嗪-3-酮家族的化合物,用于治疗支气管肺部疾病。在具有以下公式的化合物或该化合物的药学可接受的盐中,该公式包括R1代表H、烷基、芳基或杂环烷基;E2和E3分别表示H、烷基、芳基或杂环烷基,或者R2和R3在同一环内或通过几个环相连;F表示CF3、(CF2)nCF3或CF2H,其中n为1至7之间的整数。