申请人:KOWA CO., LTD.
公开号:US20040002497A1
公开(公告)日:2004-01-01
Compounds having the formula (1):
1
wherein R
1
represents an alkyl or alkenyl group, R
2
and R
3
each independently represents a hydrogen atom or an alkyl, hydroxyalkyl, dihydroxyalkyl or alkynyl group, or R
2
and R
3
may be fused together with the adjacent nitrogen atom to form a substituted or unsubstituted, nitrogen-containing, saturated heterocyclic group, X, Y and Z each independently represents a hydrogen atom, an alkyl group, a halogen atom or the like, and n stands for an integer of from 1 to 5; and also to pharmaceutical compositions containing them. These compounds have inhibitory activity against IL-1&bgr; production, high water solubility and good oral absorbability.
化合物的化学式为(1):1,其中R1代表烷基或烯基基团,R2和R3各自独立地表示氢原子或烷基,羟基烷基,双羟基烷基或炔基基团,或R2和R3可以与相邻的氮原子融合形成取代或未取代的含氮饱和杂环基团,X,Y和Z各自独立地表示氢原子,烷基,卤素原子或类似物,n代表1至5的整数;还包括含有这些化合物的制药组合物。这些化合物具有抑制IL-1β产生的活性,高水溶性和良好的口服吸收性。