Compounds having the formula (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-1β production, high water solubility and good oral absorbability.
具有下列式(1)的化合物:其中R1代表烷基或烯基基团,R2和R3各自独立地代表氢原子或烷基、羟基烷基、二羟基烷基或炔基基团,或者R2和R3可以与相邻的氮原子融合在一起形成取代或未取代的含氮饱和杂环基团,X、Y和Z各自独立地代表氢原子、烷基基团、卤素原子或类似物,n代表1到5之间的整数;以及含有它们的药物组合物。这些化合物具有对IL-1β产生的抑制活性,高
水溶性和良好的口服吸收性。