Molecular structures of antiviral agents, 2,3-dihydroxybenzaldehyde 2,4-dinitrophenylhydrazone and 4-[(4-methylpiperazin-1-yl)imino]methyl-1,2-benzodiol

Effects of natural polymorphisms in SARS-CoV-2 RNA-dependent RNA polymerase on its activity and sensitivity to inhibitors in vitro

“…Hydrazones PP1-PP11 were prepared from corresponding polyhydroxybenzaldehydes and substituted hydrazine derivatives as described in Refs. [ 32 , 33 ]. Diketo acids DA1-DA7 and compounds DAA3 and HQ1 (compound I-13e) were synthesized according to published methods [ [34] , [35] , [36] ].…”

Simultaneous determination of captopril, acetaminophen and tryptophan at a modified electrode based on carbon nanotubes

“…The final mixture was grinded for 5 min to obtain solid product. After filtration of product, it was recrystallized by ethanol [38]. FT …”