abstract |
FIELD: chemistry. n SUBSTANCE: described are novel derivatives of pyrazolo[1,5-a]pyrimidine with general formula 1 (values of radicals are given in the formula of invention), a pharmaceutical composition containing said derivatives and use of the novel compounds for preparing a medicinal agent for treating one or more diseases associated with cyclin-dependant kinalse CDK2. n EFFECT: novel compounds have useful biological properties. n 36 cl, 87 tbl, 607 ex |