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[Kinetics of drug degradation. VI. Kinetics of degradation of phenylbutazone (FB) in suppository bases].

Acta poloniae pharmaceutica, 1970
E, Pawelczyk, M, Zajac
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Degradation Kinetics of Tolrestat

Journal of Pharmaceutical Sciences, 1990
Under stressed conditions, hydrolysis of the trifluoromethyl moiety of tolrestat (1) to the dicarboxylic acid analogue (2) is the major degradation pathway in solution; greater than C = S bond hydrolysis of the thioamide moiety with formation of the oxo analogue (3) is the major solid-state degradation pathway.
Y J, Lee, H K, Lee
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Kinetics of Degradation of Glutethimide

Journal of Pharmaceutical Sciences, 1968
The hydrolysis of glutethimide (2-ethyl-2-phenyl-glutarimide) in buffered aqueous solutions in the pH range 1.5—8.0 has been studied. This region exhibited specific base catalysis. The overall rate may be expressed by the equation, rate = k ' (glutethimide) at constant pH.
J W, Wesolowski, S M, Blaug, T F, Chin, J L, Lach   +3 more
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Degradation kinetics of glucosinolates in soil

Environmental Toxicology and Chemistry, 2006
Abstract Glucosinolates are compounds produced by all cruciferous plants. They can be hydrolyzed to several biologically active compounds and, as such, may serve as naturally produced pesticides. To optimize the pesticidal (biofumigation) effect and to assess the risk of glucosinolate leaching and spread in the environment, the ...
Gimsing, Anne Louise, Sørensen, Jens Christian, Tovgaard, Line, Jørgensen, Anne Marie Friis, Hansen, Hans Christian Bruun   +4 more
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Kinetics of the photocatalytic degradation of benzene

Catalysis Today, 2007
The kinetics of photocatalytic degradation of benzene in air has been studied on a standardized micro-pilot scale continuous flow apparatus. Both the yield of conversion of the reactant and the apparition of CO and CO2 have been monitored. The influences of concentration, light flux and temperature on the initial degradation rate have been studied.
Doucet, Nicolas, Zahraa, Orfan, Bouchy, Michel   +2 more
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Kinetics of enzymatic degradation of cyanide

Biotechnology and Bioengineering, 1992
AbstractCYANIDASE@ is a new enzyme preparation capable of degrading cyanide in industrial wastewaters to ammonia and formate in an apparently one‐step reaction, down to very low concentrations. This enzyme has both a high selectivity and affinity toward cyanide.
S, Basheer, O M, Kut, J E, Prenosil, J R, Bourne   +3 more
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Kinetics of the chemical degradation of diuron

Chemosphere, 2002
The influence of pH and buffer concentration on the chemical degradation of diuron in water has been analysed over a wide temperature range. The process irreversibly gives 3,4-dichloroaniline as the only product containing the phenyl ring. H+, OH- and phosphate buffer are efficient catalysts of the reaction. The rate constant first increases rapidly at
SALVESTRINI, Stefano, DI CERBO P, CAPASSO S.   +2 more
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Degradation of ofloxacin by potassium ferrate: kinetics and degradation pathways

Environmental Science and Pollution Research, 2022
Drug residues, including various antibiotics, are being increasingly detected in aqueous environments. Ofloxacin (OFX) is one such antibiotic that is widely used in the treatment of several bacterial infections; however, chronic exposure to this antibiotic can have adverse impacts on human health.
Yanghan, Chen, Qiuye, Jin, Zhaomin, Tang
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