申请人:Terumo Kabushiki Kaisha
公开号:US06069149A1
公开(公告)日:2000-05-30
Novel compounds which are amide derivatives represented by general formula (I) and medicinal preparations containing the same having an eosinophilic infiltration inhibitory effect based on a potent interferon (.alpha.,.gamma.)-inducing activity and an exellent percutaneous absorbability and being efficacious in treating allergic inflammatory diseases such as atopic dermatitis, various tumors and viral diseases. In said formula, each symbol has the following meaning: R.sub.1 and R.sub.2 : each lower alkyl, etc.; X and Y: independently representing each oxygen, NR.sub.4, CR.sub.5 etc. (wherein R.sub.4 and R.sub.5 independently represent each hydrogen, an aromatic group, etc.); Z: an aromatic ring or heterocycle; R.sub.3 : hydrogen, lower alkoxy, etc.; g, i and k: independently representing each an integer of from 0 to 6; h, i and l: independently representing each an integer of 0 or 1; m: an integer of from 0 to 5; and n: an integer of from 2 to 12.
一种新型化合物,其为一般式(I)表示的酰胺衍生物,以及含有该化合物的药物制剂,具有基于强效干扰素(α,γ)诱导活性和优良的经皮吸收性的嗜酸性粒细胞浸润抑制作用,并且在治疗特应性皮炎、各种肿瘤和病毒性疾病等过敏性炎症性疾病方面具有疗效。在所述的式中,每个符号具有以下含义:R.sub.1 和 R.sub.2:各自为低碳烷基等;X 和 Y:独立地分别表示氧、NR.sub.4、CR.sub.5等(其中R.sub.4 和 R.sub.5 独立地表示氢、芳香族基等);Z:芳香环或杂环;R.sub.3:氢、低碳氧烷基等;g、i 和 k:独立地分别表示从0到6的整数;h、i 和 l:独立地分别表示0或1的整数;m:从0到5的整数;n:从2到12的整数。