申请人:Merck Frosst Canada, Inc.
公开号:US05710160A1
公开(公告)日:1998-01-20
The invention encompasses the novel compound of Formula I useful in the treatment of diseases, including asthma, by raising the level of cyclic adenosine-3',5'-monophosphate (cAMP) through the inhibition of phosphodiesterase IV (PDE IV). ##STR1## The invention also encompasses certain pharmaceutical compositions and methods for treatment of diseases by inhibition of PDE IV, resulting in an elevation of cAMP, comprising the use of compounds of Formula I.
该发明涵盖了公式I的新化合物,通过抑制磷酸二酯酶IV(PDE IV)提高环状腺苷酸-3',5'-单磷酸(cAMP)水平,用于治疗包括哮喘在内的疾病。 ##STR1## 该发明还涵盖了某些药物组合物和治疗疾病的方法,通过抑制PDE IV从而提高cAMP水平,包括使用公式I的化合物。