申请人:Dr. Karl Thomae GmbH
公开号:US05576444A1
公开(公告)日:1996-11-19
Cyclic imino derivatives of the formula B--X.sub.2 --X.sub.1 --A--Y--E (I) wherein A, B, E, X.sub.1, X.sub.2 and Y are as defined herein, the stereoisomers, tautomers, mixtures and addition salts thereof, pharmaceutical compositions containing these compounds and processes for preparing them. The cyclic imino derivatives are useful as inhibitors of cell-cell and cell-matrix interactions, e.g., thrombocyte aggregation.
本发明涉及公式B-X.sub.2-X.sub.1-A-Y-E(I)的环状亚胺衍生物,其中A、B、E、X.sub.1、X.sub.2和Y的定义如本文所述,其立体异构体、互变异构体、混合物和加成盐,以及包含这些化合物的制药组合物和制备它们的过程。这些环状亚胺衍生物可用作细胞间和细胞基质相互作用的抑制剂,例如血小板聚集。