申请人:SPOFA, Spojene Podniky pro Zdravotnickou Vyrobu
公开号:US04720497A1
公开(公告)日:1988-01-19
6-purinyl N-(2-chloroethyl) carbamate and thiocarbamate are disclosed of the general formula I, ##STR1## in which X stands for an oxygen or sulfur atom, and also a process for their preparation by reacting a purine derivative of the general formula II (hypoxanthine or 6-mercaptopurine, respectively) with 2-chloroethylisocyanate. The subject compounds of formula I show a remarkable antineoplastic effect in vitro and in vivo, and consequently have great potential for the treatment of malignant neoplastic diseases in mammals.
本文介绍了一般式I的6-嘌呤基N-(2-氯乙基)氨基甲酸酯和硫氨酸酯,其中X代表氧原子或硫原子,以及通过将一般式II的嘌呤衍生物(分别为嘌呤醇或6-巯基嘌呤)与2-氯乙基异氰酸酯反应制备它们的方法。公式I的这些化合物在体外和体内显示出显著的抗肿瘤作用,因此在哺乳动物恶性肿瘤疾病的治疗中具有巨大的潜力。