Carboxylic acid amides of general formula
1
which inhibit telomerase and are useful for treating tumor diseases such as carcinomas, sarcomas and leukaemias. Exemplary compounds are:
(1) trans-3-(naphth-2-yl)-but-2-enoic acid-N-(2-carboxy-phenyl)-amide, and,
(2) trans-3-(naphth-2-yl)-but-2-enoic acid-N-(2-carboxy-4,5-dimethoxy-phenyl)-amide.
通式为1的
羧酸酰胺具有抑制端粒酶的作用,可用于治疗肿瘤疾病,如癌症、肉瘤和白血病。其中示例化合物为:(1) 反-3-(
萘-2-基)-丁-2-
烯酸-N-(2-羧基
苯基)-
酰胺,和,(2) 反-3-(
萘-2-基)-丁-2-
烯酸-N-(2-羧基-4,5-二
甲氧基苯基)-
酰胺。