Combinations of medicaments, containing PDE4-inhibitors and EP4-receptor-antagonists
申请人:Nickolaus Peter
公开号:US08877758B2
公开(公告)日:2014-11-04
The present invention relates to new medicament combinations which contain in addition to one or more PDE4-inhibitors (1) at least one EP4 receptor antagonist (2), as well as the use thereof for the treatment of preferably respiratory complaints such as particularly COPD, chronic sinusitis and asthma.
The invention relates in particular to those medicament combinations which contain at least one EP4 receptor antagonist (2), in addition to one or more, preferably one, PDE4 inhibitor of general formula 1
wherein X is SO or SO2, but preferably SO, and wherein
R3 denotes an optionally substituted, mono- or bicyclic, unsaturated, partly saturated or saturated heterocyclic group or an optionally substituted, mono- or bicyclic heteroaryl
and wherein R1 and R2 have the meanings given in claim 1,
the preparation thereof and the use thereof for the treatment of respiratory complaints.
本发明涉及新药物组合物,除了含有一种或多种PDE4抑制剂(1)之外,还包括至少一种EP4受体拮抗剂(2),以及用于治疗呼吸系统疾病,特别是COPD、慢性鼻窦炎和哮喘的用途。
本发明特别涉及那些含有至少一种EP4受体拮抗剂(2)和一种或多种,优选为一种,通式1的PDE4抑制剂的药物组合物,其中X为SO或SO2,但优选为SO,R3表示可选取代的单环或双环、不饱和、部分饱和或饱和的杂环基或可选取代的单环或双环杂芳基,其中R1和R2的含义如权利要求1所述,以及其制备方法和用于治疗呼吸系统疾病的用途。