SUBSTITUTED 2H-PYRANO[2,3-C]PYRIDINES, COMBINATORY AND FOCUSED LIBRARIES

FIELD: organic chemistry, pharmacy, biochemistry. ^ SUBSTANCE: invention relates to new substituted 2H-pyrano[2,3-c] of the general formula (1) eliciting ability to inhibit activity of protein kinase. In the general formula (1) X represents oxygen atom or group NR3; R1 represents group -C(O)R4, optionally substituted and optionally condensed azaheterocycle; R2 represents optionally substituted hydroxyl group or optionally substituted amino-group; R3 represents hydrogen atom or inert substitute meaning optionally substituted low- or non-reactive radical including such as (C1-C7)-alkyl, (C2-C7)-alkenyl, (C2-C7)-alkynyl, (C1-C7)-alkoxy-group, (C7-C12)-aralkyl, heterocyclylalkyl, (C7-C12)-alkaryl, (C3-C10)-cycloalkyl, (C3-C10)-cycloalkenyl, phenyl, aryl, (C2-C12)-alkoxyalkyl, (C2-C10)-alkylsulfinyl, (C2-C10)-alkylsulfonyl, -(CH2)-O-(C1-C7-alkyl), -(CH2)m-N(C1-C7-alkyl)n, aryloxyalkyl, heterocyclyl wherein m and n have value from 1 to 7; R4 represents optionally substituted amino-group or hydrogenated optionally substituted azaheterocycle. Also, invention relates to combinatory and focused libraries consisting of compounds of the present invention and designated for the search of compound-hits and compound-leaders prepared by screening of these libraries for using in preparing medicinal agents. ^ EFFECT: valuable medicinal properties of compounds. ^ 8 cl, 2 tbl, 6 ex