申请人:NIPPON KAYAKU KABUSHIKI KAISHA
公开号:EP0347820A1
公开(公告)日:1989-12-27
The present invention relates to novel spergualin-related compounds represented by the general formula [I]:
wherein X is -(CH₂)₁-₅ OR
Y is a hydrogen atom or a residue obtained by removing a hydroxyl group from the carboxyl group of an amino acid or a peptide; m is 0, 1 or 2 and n is 1 or 2, with the proviso that Y is not a hydrogen atom when n is 2 and m is 0.
This compounds are stable and exhibit a high immunosuppressive activity.
本发明涉及由通式[I]表示的新型精蛋白相关化合物:
其中 X 是-(CH₂)₁-₅ OR
Y 是氢原子或通过从氨基酸或肽的羧基上去除羟基而得到的残基;m 是 0、1 或 2,n 是 1 或 2,但当 n 是 2 且 m 是 0 时,Y 不是氢原子。
这种化合物性质稳定,具有很高的免疫抑制活性。