In an investigation of the anti-inflammatoryproperties of five-membered ring nitrogen-containing heterocyclic compounds, two series of derivatives of imidazole were prepared by altering the sites of substitution and by joining aliphatic chains to the nitrogen atom in the 1 position of the imidazole ring. Some of them were more potent inhibitors of carrageenan-induced edema than indomethacin. An electron
TRICYCLIC HETEROCYCLIC COMPOUNDS AND JAK INHIBITORS
申请人:Nissan Chemical Industries, Ltd.
公开号:EP3112370A1
公开(公告)日:2017-01-04
Novel tricyclic pyrimidine compounds and tricyclic pyridine compounds having JAK inhibitory activities are provided.
A tricyclic heterocyclic compound represented by the formula (Ia):
wherein the rings Aa and Ba, Xa, Ya, R1a, R2a, R3a, L1a, L2a, L3a and na are as defined in the description.
提供了具有 JAK 抑制活性的新型三环嘧啶化合物和三环吡啶化合物。
由式(Ia)代表的三环杂环化合物:
其中环Aa和Ba、Xa、Ya、R1a、R2a、R3a、L1a、L2a、L3a和na如描述中所定义。