申请人:Sankyo Company, Limited
公开号:US04904680A1
公开(公告)日:1990-02-27
Amino acid amides of formula (I): ##STR1## wherein R.sup.1 -R.sup.5 and Y represent a variety of organic groups and atoms (including where R.sup.2, Y and the adjacent nitrogen atom together represent a thiazolidine or pyrrolidine group) and X represents carbonyl or sulfonyl are mostly new compounds and have valuable anti-tumor and immuno-regulatory activities. They may be formulated in compositions for pharmaceutical use.
式(I)的氨基酸酰胺:其中R.sup.1 -R.sup.5和Y代表各种有机基团和原子(包括R.sup.2、Y和相邻氮原子一起代表噻唑烷或吡咯烷基团的情况),X代表酰基或磺酰基,这些大多是新的化合物,并具有宝贵的抗肿瘤和免疫调节活性。它们可以制成用于制药的组合物。