A thienotriazolodiazepine compound such as N-(4-(4-chlorophenyl)-2,3,9-trimethyl-6H-thieno[3,2-f][1,2,4]triazolo[4,3-a][1,4]diazepin-6-yl))-N'-(2-methoxyphenyl)urea, an optically active isomer or a pharmaceutically acceptable salt thereof, and a cell adhesion inhibitor comprising said compound as the active ingredient. This compound has the effect of inhibiting cell adhesion and hence is expected to be useful in the prevention and treatment of, for example, various inflammatory diseases, allergic diseases and articular rheumatism in the onset and progress of which cell adhesion participates. Further, it is usable for preventing and treating autoimmune diseases and rejection reactions accompanying organ transplantation and, furthermore, for preventing the metastasis of tumor cells.
一种
噻吩三唑类二氮杂卓化合物,如 N-(4-(4-
氯苯基)-2,3,9-三甲基-6H-
噻吩并[3,2-f][1,2,4]三唑并[4,3-a][1,4]二氮杂卓-6-基))-N'-(2-
甲氧基苯基)
脲、其光学活性异构体或其药学上可接受的盐,以及以上述化合物为活性成分的细胞粘附
抑制剂。这种化合物具有抑制细胞粘附的作用,因此有望用于预防和治疗各种炎症性疾病、过敏性疾病和关节风湿病等,细胞粘附参与了这些疾病的发病和进展。此外,它还可用于预防和治疗自身免疫性疾病和器官移植时的排异反应,以及预防肿瘤细胞的转移。