organic compounds
The title compound, C9H12N2O3, was synthesized by the reaction in ethanol of ethane-1,2-diamine and 3-[bis(methylthio)methylene]-6-methyl-3,4,5,6-tetrahydro-2H-pyran-2,4-dione. Two intramolecular N—HO hydrogen bonds induce a high degree of planarity.
organic compounds
The title compound, C15H16N2O2S, which is a potentially new bioactive molecule containing pyrazole and pyrone ring systems, was synthesized by the reaction of 1-p-tolylhydrazine and 3-[bis(methylthio)methylene]dihydro-6-methyl-3H-pyran-2,4-dione in ethanol.
organic compounds
The title compound, C15H14N2O3S, a potent new bioactive molecule which contains pyrazole and pyrone ring systems, was synthesized by the reaction of benzohydrazide and 3-[bis(methylsulfanyl)methylene]dihydro-6-methyl-3H-pyran-[2,4-dione in ethanol.