申请人:Baraldi Giovanni Pier
公开号:US20060142309A1
公开(公告)日:2006-06-29
The present invention relates generally to compounds of formula (I):
wherein X is a five or six-membered heteroaromatic ring, containing one to four heteroatoms, selected from nitrogen, oxygen, or sulfur, provided that at least one heteroatom is nitrogen; and
G
1
and G
2
are independently CH or N.
The present invention also relates to the preparation of the compounds, pharmaceutical formulations thereof, and their use in medicine as potent or selective A
2B
adenosine receptor antagonists and their uses for treating asthma, autoimmune diseases and retinal vascular diseases.
本发明涉及公式(I)的化合物:
其中X是一个五元或六元杂环芳香环,含有1-4个杂原子,选择自氮、氧或硫,但至少有一个杂原子是氮;G1和G2独立地是CH或N。
本发明还涉及该化合物的制备、药物配方以及它们在医学上作为有效或选择性A2B腺苷受体拮抗剂的用途,以及它们用于治疗哮喘、自身免疫疾病和视网膜血管疾病的用途。