Synthesis, structure, and tuberculostatic activity of dimethyl benzoylcarbonohydrazonodithioates
作者:Katarzyna Gobis、Henryk Foks、Zofia Zwolska、Ewa Augustynowicz-Kopeć、Marek L. Główka、Andrzej Olczak、Michał Sabisz
DOI:10.1007/s00706-011-0572-9
日期:2011.11
ABSTRACT: New dimethyl benzoylcarbonohydrazonodithioates were obtained by CS2 addition to arylcarboxylic acid hydrazides and methylation of the formed adduct. The new derivatives were tested for their activity against Mycobacterium tuberculosis. Some compounds exhibited high activity toward sensitive and resistant strains. GRAPHICAL ABSTRACT:
Synthesis, spectral characterization, thermal behaviour, antibacterial activity and DFT calculation on N′-[ bis (methylsulfanyl) methylene]-2-hydroxybenzohydrazide and N′-(4-methoxy benzoyl)-hydrazinecarbodithioic acid ethyl ester
作者:M.K. Bharty、R.K. Dani、S.K. Kushawaha、Om Prakash、Ranjan K. Singh、V.K. Sharma、R.N. Kharwar、N.K. Singh
DOI:10.1016/j.saa.2015.02.055
日期:2015.6
Two new compounds N′-[bis(methylsulfanyl) methylene]-2-hydroxybenzohydrazide Hbmshb (1)} and N′-(4-methoxy benzoyl)-hydrazinecarbodithioic acidethylester H2mbhce (2)} have been synthesized and characterized with the aid of elemental analyses, IR, NMR and single crystal X-ray diffraction data. Compounds 1 and 2 crystallize in orthorhombic and monoclinic systems with space group Pna21 and P21/n,