Influence of pH, surfactant and synergic agent on the luminescent properties of terbium chelated with benzoic acid derivatives in aqueous solutions

The Analyst ◽  
2000 ◽  
Vol 125 (8) ◽  
pp. 1487-1490 ◽  
Author(s):  
Nadine Arnaud ◽  
Joseph Georges
Keyword(s):  
Benzoic Acid ◽  
Aqueous Solutions ◽  
Luminescent Properties ◽  
Benzoic Acid Derivatives ◽  
Influence Of Ph

Influence of pH on Benzoic Acid Derivatives' Retention and RP HPLC Column Classification

2006 ◽  
Vol 29 (18) ◽  
pp. 2663-2675 ◽  
Author(s):  
Bogusław Buszewski ◽  
Sylwia Kowalska ◽  
Gabriela Karasová ◽  
Jozef Lehotay
Keyword(s):  
Benzoic Acid ◽  
Benzoic Acid Derivatives ◽  
Rp Hplc ◽  
Hplc Column ◽  
Influence Of Ph

Conductance studies of aqueous solutions of sodium salts of selected benzoic acid derivatives at temperatures from (288.15 to 318.15) K

2019 ◽  
Vol 278 ◽  
pp. 247-252 ◽  
Author(s):  
Marta Stańczyk ◽  
Agnieszka Boruń ◽  
Małgorzata Jóźwiak
Keyword(s):  
Benzoic Acid ◽  
Aqueous Solutions ◽  
Sodium Salts ◽  
Benzoic Acid Derivatives

Zinc Coordination Polymers Containing the m-(2-thiazolyl)benzoic Acid Spacer: Synthesis, Characterization and Luminescent Properties in Aqueous Solutions

2016 ◽  
Vol 1 (6) ◽  
pp. 1123-1131 ◽  
Author(s):  
Samuele Staderini ◽  
Giulia Tuci ◽  
Mila D'Angelantonio ◽  
Francesco Manoli ◽  
Ilse Manet ◽  
...  
Keyword(s):  
Benzoic Acid ◽  
Aqueous Solutions ◽  
Coordination Polymers ◽  
Luminescent Properties ◽  
Zinc Coordination

Bjerkandera adusta as a source of benzoic acid derivatives targeting 26S proteasome and cathepsins B&L

2019 ◽  
Author(s):  
K Georgousaki ◽  
N Tsafantakis ◽  
S Gumeni ◽  
V González-Menéndez ◽  
G Lambrinidis ◽  
...  
Keyword(s):  
Benzoic Acid ◽  
26S Proteasome ◽  
Bjerkandera Adusta ◽  
Benzoic Acid Derivatives

2,4-Dichloro-5-[(N-aryl/alkyl)sulfamoyl]benzoic Acid Derivatives: In Vitro Antidiabetic Activity, Molecular Modeling and In silico ADMET Screening

2019 ◽  
Vol 15 (2) ◽  
pp. 186-195 ◽  
Author(s):  
Samridhi Thakral ◽  
Vikramjeet Singh
Keyword(s):  
Molecular Docking ◽  
Benzoic Acid ◽  
Inhibitory Activity ◽  
In Silico ◽  
Computational Study ◽  
Antidiabetic Activity ◽  
Standard Drug ◽  
Benzoic Acid Derivatives ◽  
In Silico Admet ◽  
Inhibitory Potential

Background: Postprandial hyperglycemia can be reduced by inhibiting major carbohydrate hydrolyzing enzymes, such as α-glucosidase and α-amylase which is an effective approach in both preventing and treating diabetes. Objective: The aim of this study was to synthesize a series of 2,4-dichloro-5-[(N-aryl/alkyl)sulfamoyl] benzoic acid derivatives and evaluate α-glucosidase and α-amylase inhibitory activity along with molecular docking and in silico ADMET property analysis. Method: Chlorosulfonation of 2,4-dichloro benzoic acid followed by reaction with corresponding anilines/amines yielded 2,4-dichloro-5-[(N-aryl/alkyl)sulfamoyl]benzoic acid derivatives. For evaluating their antidiabetic potential α-glucosidase and α-amylase inhibitory assays were carried out. In silico molecular docking studies of these compounds were performed with respect to these enzymes and a computational study was also carried out to predict the drug-likeness and ADMET properties of the title compounds. Results: Compound 3c (2,4-dichloro-5-[(2-nitrophenyl)sulfamoyl]benzoic acid) was found to be highly active having 3 fold inhibitory potential against α-amylase and 5 times inhibitory activity against α-glucosidase in comparison to standard drug acarbose. Conclusion: Most of the synthesized compounds were highly potent or equipotent to standard drug acarbose for inhibitory potential against α-glucosidase and α-amylase enzyme and hence this may indicate their antidiabetic activity. The docking study revealed that these compounds interact with active site of enzyme through hydrogen bonding and different pi interactions.

Investigation of 2-Fluoro Benzoic Acid Derivatives as Influenza A Viral Sialidase Selective Inhibitors

2010 ◽  
Vol 9 (4) ◽  
pp. 198-204 ◽  
Author(s):  
Sadagopan Magesh ◽  
Nongluk Sriwilaijaroen ◽  
Vats Savita ◽  
Hiromune Ando ◽  
Taeko Miyagi ◽  
...  
Keyword(s):  
Benzoic Acid ◽  
Influenza A ◽  
Selective Inhibitors ◽  
Benzoic Acid Derivatives

Mass transfer into the liquid in turbulent flow at high Schmidt numbers. Dissolution of benzoic acid into aqueous solutions of glycerol from internal surface of the pipe

1981 ◽  
Vol 46 (7) ◽  
pp. 1566-1576
Author(s):  
František Vašák ◽  
Václav Kolář ◽  
Zdeněk Brož
Keyword(s):  
Mass Transfer ◽  
Benzoic Acid ◽  
Aqueous Solutions ◽  
Cross Section ◽  
Circular Cross Section ◽  
Internal Surface ◽  
Theoretical Relation ◽  
Acid Dissolution ◽  
Schmidt Numbers ◽  
Unified Description

Theoretical relation derived in the last study for calculation of the mass transfer coefficient in the region of not fully developed concentration profile at high Schmidt numbers has been verified experimentally. This experimental study has been devoted to measurements of the rate of benzoic acid dissolution into aqueous solutions of glycerol from the internal surface of the pipe of circular cross section in the range 933 ⪬ Sc ⪬ 225 000 and 5 000 ⪬ Re ⪬ 50 000. It has been possible to explain on basis of the theoretical model, the differences between the data of various authors and to obtain a unified description of the phenomena.

Syntheses, biological evaluation of some novel substituted benzoic acid derivatives bearing hydrazone as linker

2021 ◽  
Author(s):  
Ganesh Prasad Mishra ◽  
Rajesh Sharma ◽  
Mukul Jain ◽  
Debdutta Bandyopadhyay
Keyword(s):  
Benzoic Acid ◽  
Biological Evaluation ◽  
Benzoic Acid Derivatives

scholarly journals Hydrogenation of benzoic acid derivatives over Pt/TiO2 under mild conditions

2021 ◽  
Vol 4 (1) ◽  
Author(s):  
Miao Guo ◽  
Xiangtao Kong ◽  
Chunzhi Li ◽  
Qihua Yang
Keyword(s):  
Electron Transfer ◽  
Benzoic Acid ◽  
High Efficiency ◽  
Carboxyl Groups ◽  
Carboxyl Group ◽  
Benzoic Acids ◽  
Catalyst Poisoning ◽  
Benzoic Acid Derivatives ◽  
Mild Conditions ◽  
Transfer Direction

AbstractHydrogenation of benzoic acid (BA) to cyclohexanecarboxylic acid (CCA) has important industrial and academic significance, however, the electron deficient aromatic ring and catalyst poisoning by carboxyl groups make BA hydrogenation a challenging transformation. Herein, we report that Pt/TiO2 is very effective for BA hydrogenation with, to our knowledge, a record TOF of 4490 h−1 at 80 °C and 50 bar H2, one order higher than previously reported results. Pt/TiO2 catalysts with electron-deficient and electron-enriched Pt sites are obtained by modifying the electron transfer direction between Pt and TiO2. Electron-deficient Pt sites interact with BA more strongly than electron-rich Pt sites, helping the dissociated H of the carboxyl group to participate in BA hydrogenation, thus enhancing its activity. The wide substrate scope, including bi- and tri-benzoic acids, further demonstrates the high efficiency of Pt/TiO2 for hydrogenation of BA derivatives.

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