00650naa#a2200193#i#450# EN\\bibl\81607 20241018152245.5 2782-1900 20221223b2022####ek#y0engy0150####ca RU Synthesis and functionalization of pyrido[1,2-a]benzimidazole amino derivatives Journal article Yaroslavl Yaroslavl State Technical University 2022 8 с. Journal article local Группа бензимидазола. 547.785.51 Bogdanova Daria Mikhaylovna Savina Luisa Ilyinichna Begunov Roman Sergeevich chemintech.ru