Pyrimidines as the chemotherapeutic drugs.

Investigations on new chemotherapeutic drugs have attracted a worldwide interest during the past few years. The pyrimidine derivatives possessing such the activity have a considerable pharmaceutical significance. The works on these compounds are led in various directions, but a particular importance have modifications of the drug Trimetoprime as well as syntheses of new pipemidic acid derivatives and pyrimidines with the amide group.