DOLEŽAL, Karel, POPA, Igor, HOLUB, Jan, LENOBEL, René, WERBROUCK, S., STRNAD, Miroslav, ZATLOUKAL, Marek. COMPUESTOS HETEROCICLICOS EN BASE A ADENINA EN N6, METODOS PARA SU PREPARACION, SU USO PARA LA PREPARACION DE DROGAS, PREPARACIONES, COSMETICAS Y REGULADORES DEL CRECIMENTO, PREPARATIONES FARMACEUTICAS, PREPARATIONES COSMETICAS Y REGULADORES DEL CRECIMENTO QUE CONTIENEN ESTOS COMPUESTOS. Patentový spis 256139. 9.4.2008.

New heterocyclic derivatives based on N6-substituted adenine, having anticancer, mitotic, imunosuppressive and antisenescent properties for plant, animal and human cells and methods of their preparation. Included are also pharmaceutical compositions, cosmetic preparations and growth regulators, which contain these derivatives as active compound and the use of these derivatives for the preparation of drugs, cosmetic preparations, in biotechnological processes, in cosmetics and in agriculture.