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Nitrobenzoates and Nitrothiobenzoates with Activity against M. tuberculosis [PDF]

open access: yesMicroorganisms, 2023
Esters of weak acids have shown improved antimycobacterial activity over the corresponding free acids and nitro benzoates in particular have previously shown to have a very intriguing activity. To expand the potential of nitro-derivatives of benzoic acid
João P. Pais   +6 more
doaj   +5 more sources

Benzoic Acid Derivatives as Prodrugs for the Treatment of Tuberculosis [PDF]

open access: yesPharmaceuticals, 2022
One interesting approach to fight tuberculosis is the use of prodrugs that often have shown improved biological activities over drugs with poor absorption or difficulty to cross membranes. Previous studies demonstrate that weak acids such as benzoic acid,
João P. Pais   +9 more
doaj   +2 more sources

Steric Effects on Reaction Rates Correlation Analysis of Solvolysis Data for Tertiary Carbon Substrates [PDF]

open access: yesCHIMIA, 1987
Rate constants for solvolysis of tertiary chlorides and p-nitrobenzoates are compared and converted to Bentley’s unified reactivity scale. For the majority of structures consistent behavior is observed. Deviations are interpreted in terms of F-strain dr,
Paul Müller, Jacky Blanc, Jiri Mareda
doaj   +3 more sources

Stereoselective Solvolysis in the Synthesis of Dorzolamide Intermediates. [PDF]

open access: yesACS Omega, 2023
The key intermediate in the synthesis of dorzolamide,(4S,6S)-methyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-ol-7,7-dioxide,can beobtained in the diastereoisomerically pure form in two straightforwardsteps starting from diastereoisomeric mixtures of cis ...
Martinelli A   +6 more
europepmc   +3 more sources

3-Methylpyridinium 4-nitrobenzoate–4-nitrobenzoic acid (1/1) [PDF]

open access: goldIUCrData, 2016
In the title compound, C6H8N+·C7H4NO4−·C7H5NO4, the cation is protonated at its pyridine N atom and makes a dihedral angle of 74.14 (12)° with the benzene ring of the anion. The benzene ring of the neutral molecule and the pyridine ring are inclined at an angle of 79.20 (12)°.
P. Sivakumar   +3 more
openaire   +3 more sources

Magnetic, spectrochemical and thermal properties of the 2-chloro-5-nitrobenzoates of Co(II), Ni(II) and Cu(II) [PDF]

open access: yesJournal of the Serbian Chemical Society, 2006
Some physico-chemical properties of the 2-chloro-5-nitrobenzoates of Co(II), Ni(II) and Cu(II) were studied. The complexes were obtained as hydrates with a metal ion to ligand ratio of 1:2. All the complexes were polycrystalline compounds.
AGNIESZKA WALKÓW-DZIEWULSKA   +2 more
doaj   +3 more sources

The ammonolysis of esters in liquid ammonia [PDF]

open access: yes, 2013
The rates of ammonolysis of alkyl benzoate and phenylacetate esters in liquid ammonia increase with the acidity of the leaving group alcohol and show relatively large Brønsted βlg values of −1.18 and −1.34, respectively, when plotted against the aqueous ...
Atherton, John   +2 more
core   +1 more source

Benzimidazolium 2-nitrobenzoate bis(2-nitrobenzoic acid)

open access: yesActa Crystallographica Section E Structure Reports Online, 2007
The title compound, C7H7N2+·C7H4NO4−·2C7H5NO4, consists of one benzimidazolium cation, one 2-nitro­benzoate anion and two 2-nitro­benzoic acid mol­ecules. These ions and mol­ecules build an infinite one-dimensional chain through hydrogen bonds.
Zi-Liang Wang, Lin-Heng Wei
openaire   +1 more source

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