Continuing the search for biologically active compounds among functionally substituted azoles, new 1,2,4-triazole-3-thiols and 1,3,4-thiadiazoles derivatives bearing pharmacologically active carboxamide, hydroxyl or carboxyalkyl moieties, as well as N-acyclonucleoside, N-cyano- or carboxyethyl fragments were synthesized. Ability of some compounds obtained to inhibit the methylation of tumor DNA in
继续在功能取代的唑,带有药理活性羧酰胺,羟基或羧烷基部分以及N-无环核苷的新的
1,2,4-三唑-3-
硫醇和1,3,4-
噻二唑衍
生物中寻找
生物学活性化合物,合成了N-
氰基-或羧乙基片段。揭示了获得的某些化合物在体外抑制肿瘤DNA甲基化的能力。选择具有最高活性的化合物用于进一步的体内研究。