scholarly journals Synthesis and leishmanicidal evaluation of sulfanyl‐ and sulfonyl‐tethered functionalized benzoate derivatives featuring a nitroimidazole moiety

2020 ◽  
Vol 353 (5) ◽  
Author(s):  
Miguel Rodríguez ◽  
Joyce Gutiérrez ◽  
José Domínguez ◽  
Philippe A. Peixoto ◽  
Alexis Fernández ◽  
...  
Keyword(s):  
Benzoate Derivatives

Anilinolysis of Picryl Benzoate Derivatives in Methanol: Reactivity, Regioselectivity, Kinetics, and Mechanism

2013 ◽  
Vol 45 (9) ◽  
pp. 551-559 ◽  
Author(s):  
Mahmoud F. Ibrahim ◽  
Mohamed A. El-Atawy ◽  
Samir K. El-Sadany ◽  
Ezzat A. Hamed
Keyword(s):  
Kinetics And Mechanism ◽  
Benzoate Derivatives

scholarly journals The role of benzoate secreted by Desulfotomaculum acetoxidans DSM 771 in sulfate uptake.

2005 ◽  
Vol 52 (4) ◽  
pp. 797-802
Author(s):  
Lucyna Pawłowska-Cwiek ◽  
Ryszard Pado
Keyword(s):  
Salicylic Acid ◽  
Hydrogen Sulfide ◽  
Aromatic Compound ◽  
Spectrum Analysis ◽  
Cell Walls ◽  
Sulfonic Acid ◽  
Sulfate Uptake ◽  
Diammonium Salt ◽  
Benzoate Derivatives

This work was designed to find the cause of the delay in hydrogen sulfide dissimilation in Desulfotomaculum acetoxidans DSM 771, which is dependent on the sulfate uptake. This bacterium grown without addition of any aromatic compound was shown by spectrum analysis with the methylene method to contain hydroxy-benzoate derivatives. The presence of these compounds was confirmed by HPLC in fractions obtained from cell walls after 15 days of culture. The test with 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) diammonium salt seemed to indicate the presence of peroxidase, which probably oxidized benzoate to its hydroxy derivatives. The test with 5-sulfo-salicylic acid proved the ability of the investigated strain to utilize arylsulfates and to reduce sulfate group to hydrogen sulfide. On the basis of the above data, we propose the following sequence of reactions: 1, benzoate secretion; 2, benzoate hydroxylation; 3, sulfonation of hydroxy-benzoate derivatives.

SYNTHESIS, CHARACTERISATION AND USEFUL THERAPEUTIC ACTIVITY OF NOVEL 2- QUINOLONE DERIVATIVES

INDIAN DRUGS ◽  
2013 ◽  
Vol 50 (12) ◽  
pp. 41-46
Author(s):  
B.S Jayashree ◽  
◽  
N Sharma ◽  
S. Nigam
Keyword(s):  
Escherichia Coli ◽  
Antioxidant Activities ◽  
Therapeutic Activity ◽  
Test Compound ◽  
Bacterial Strains ◽  
Zone Of Inhibition ◽  
Benzoyl Chlorides ◽  
Quinolone Derivatives ◽  
Enzymatic Glycosylation ◽  
Benzoate Derivatives

A series of novel 2-oxo-1,2,3,4-tetrahydroquinolin-7-yl benzoate derivatives were synthesised and obtained in moderate yields (55-85%) by the reaction of parent 7-hydroxy-1,2,3,4-tetrahydroquinolin- 2-one (7-hydroxy-3,4-dihydroquinolin-2(1H)-one) with substituted benzoyl chlorides. The synthesised test compounds were characterised by spectral analysis. Partition coefficient was determined for all test compounds and was found to be in the range of 1.2-2.9. Further, the compounds were screened for their antibacterial and antioxidant activities. They were also randomly screened for their antidiabetic potential by non-enzymatic glycosylation of haemoglobin assay. However, the results revealed that test compounds did not possess antioxidant and antidiabetic potential comparable to that of their respective standards. The results also revealed that most of the compounds exhibited antibacterial action against four bacterial strains namely Bacillus subtilis, Staphylococcus aureus, Pseudomonas aeruginosa and Escherichia coli. Further, the test compound VIIl (at 500 µg mL-1), showed zone of inhibition comparable to that of the standard ciprofloxacin (at 500 µg mL-1).

Synthesis and anticancer properties of phenyl benzoate derivatives possessing a terminal hydroxyl group

2014 ◽  
Vol 2 (10) ◽  
pp. 1335-1343 ◽  
Author(s):  
Yukako Fukushi ◽  
Hironori Yoshino ◽  
Junya Ishikawa ◽  
Masanobu Sagisaka ◽  
Ikuo Kashiwakura ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Cell Death ◽  
Cell Membrane ◽  
Liquid Crystalline ◽  
Hydroxyl Group ◽  
Phenyl Benzoate ◽  
Induce Cell Death ◽  
Anticancer Properties ◽  
A549 Lung ◽  
Benzoate Derivatives

Liquid-crystalline molecules organize into a spherical particle to penetrate the cell membrane in A549 lung cancer cells and the molecules interact with the nucleus via the hydroxyl and ester groups to induce cell death.

Benzoate Derivatives as Intermediates in the Biosynthesis of Coenzyme Q in the Rat

2009 ◽  
Vol 46 (3) ◽  
pp. 133-135
Author(s):  
Robert E. Olson ◽  
Ronald Bentley ◽  
A. S. Aiyar ◽  
G. Hossein Dialameh ◽  
Philip H. Gold ◽  
...  
Keyword(s):  
Coenzyme Q ◽  
Benzoate Derivatives

Luminescence of Thin Films Based on Benzoate Derivatives of Terbium(III)

2019 ◽  
Vol 85 (6) ◽  
pp. 1133-1135
Author(s):  
V. T. Panyushkin ◽  
A. A. Kapustina ◽  
A. A. Nikolayev ◽  
A. I. Oflidi ◽  
M. A. Nazarenko ◽  
...  
Keyword(s):  
Thin Films ◽  
Derivatives Of ◽  
Benzoate Derivatives
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