PYRIDOPYRAZINE DERIVATIVES, PHARMACEUTICAL COMPOSITION AND KIT, ABOVE DERIVATIVES AND PHARMACEUTICAL COMPOSITION AS THERAPEUTIC AGENT AND METHOD OF TREATING AND PREVENTING DISORDERS

摘要

FIELD: medicine, pharmaceutics.SUBSTANCE: present invention refers to organic chemistry, namely to new specific pyrido[2,3-b]pyrazine derivives specified in cl. 1, to a pharmaceutical composition of the compound according to cl.1, to using the compound according to cl.1, and to a kit for treating or preventing the above pathological conditions on the basis of the compound according to cl.1.EFFECT: there are prepared new pyrido[2,3-b]pyrazine derivatives effective in treating oncological diseases.29 cl, 3 tbl, 366 ex