Results 181 to 190 of about 4,999,268 (231)

Use of caproic and cyclohexanecarboxylic acids for determining benzoic and sorbic acids

Pharmaceutical Chemistry Journal, 2013
The possibility of using caproic and cyclohexanecarboxylic acids for determining sorbic and benzoic acids, respectively, was studied. The presence of double bonds in sorbic and benzoic acids decreased significantly their retention times compared with those of their saturated analogs (caproic and cyclohexanecarboxylic acids) on chromatography columns ...
E. B. Nechaeva, A. S. Osipov
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Synthesis of Cyclohexanecarboxylic Acid‐Based Methoxypolyethylene Glycols and Polyethylene Glycol Ester as Efficient Plasticizer for Poly(vinyl chloride)

Macromolecular Chemistry and Physics
Herein, two categories and four kinds of novel eco‐friendly plasticizers, cyclohexanecarboxylic acid‐based methoxypolyethylene glycols (H‐MPEG200 and H‐MPEG400) and cyclohexanecarboxylic acid‐based polyethylene glycol (H‐PEG200 and H‐PEG400), are ...
Yunhui Cai, Yixiang Chen, Lijun Fan, Xianhong Zhang, Wantai Yang   +4 more
semanticscholar   +1 more source

Conformational preferences of helix foldamers of γ-peptides based on 2-(aminomethyl)cyclohexanecarboxylic acid.

Biopolymers, 2014
The conformational preferences of helix foldamers having different sizes of the H-bonded pseudocycles have been studied for di- to octa-γ(2,3)-peptides based on 2-(aminomethyl)cyclohexanecarboxylic acid (γAmc6) with a cyclohexyl constraint on the C(α)-C ...
Byung Jin Byun, Y. Kang
semanticscholar   +1 more source

Diversions of the Shikimate Pathway — The Biosynthesis of Cyclohexanecarboxylic Acid

1992
The shikimic acid pathway1 has evolved in plants and microorganisms to provide for the synthesis of the aromatic amino acids, phenylalanine, tyrosine and tryptophan, as well as a number of other essential aromatic compounds, e.g., jo-aminobenzoic acid, the precursor of folic acid, or]D-hydroxybenzoic acid, the precursor of ubiquinone.
Karl Poralla, Karl Poralla, H. Cho, H. Cho, Kevin A. Reynolds, Kevin A. Reynolds, J. M. Beale, J. M. Beale, Rosangela Casati, Rosangela Casati, Bradley S. Moore, Bradley S. Moore, Heinz G. Floss, Heinz G. Floss, Ursula Mocek, Ursula Mocek, Eileen Kennedy, Eileen Kennedy   +17 more
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A cyclohexanecarboxylic acid utilizing yeast: isolation, identification, and nutritional characteristics

Canadian Journal of Microbiology, 1982
A yeast capable of utilizing cyclohexanecarboxylic acid as sole carbon and energy source, strain KUY-6A, was isolated from soil by enrichment cultures. Taxonomical studies indicated that strain KUY-6A was Trichosporon cutaneum. Strain KUY-6A grew on a number of carboxylic acids.
Tai Tokuyama, Hitoshi Obata, Toshi Kaneda, Yoshie Hasegawa, Kiyoyuki Higuchi   +4 more
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Computationally designed β-turn foldamers of γ-peptides based on 2-(aminomethyl)cyclohexanecarboxylic acid.

Biopolymers, 2012
The γ-peptide β-turn structures have been designed computationally by the combination of chirospecific γ(2),(3)-residues of 2-(aminomethyl)cyclohexanecarboxylic acid (γAmc(6)) with a cyclohexyl constraint on the C(α) -C(β) bond using density functional ...
Y. Kang, Byung Jin Byun
semanticscholar   +1 more source

Pharmacokinetics and pharmacodynamics of valproate analogs in rats. III. Pharmacokinetics of valproic acid, cyclohexanecarboxylic acid, and 1-methyl-1-cyclohexanecarboxylic acid in the bile-exteriorized rat.

Drug Metabolism and Disposition, 1992
The pharmacokinetics of valproic acid (VPA) and its structural analogs cyclohexanecarboxylic acid (CCA) and 1-methyl-1-cyclohexanecarboxylic acid (MCCA) were examined in bile-exteriorized rats. A 0.52 mmol/kg dose (equivalent to 75 mg/kg VPA) of test compound (N = 4 rats per compound) was administered as an intravenous bolus.
M J, Liu, K L, Brouwer, G M, Pollack
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ChemInform Abstract: Cyclohexanecarboxylic Acid Derivatives from Psiadia trinervia.

ChemInform, 1992
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Y. Wang, Matthias Hamburger, Kurt Hostettmann, Joseph Gueho   +3 more
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Autoxidation of cyclohexanecarboxylic Acid‐l‐¹⁴C

Recueil des Travaux Chimiques des Pays-Bas, 1964
AbstractOxidation of cyclohexanecarboxylic acid‐1‐14C by molecular oxygen at 205°C in the presence of cupric salt of cyclohexanecarboxylic acid and magnesium oxide yielded nearly equal amounts of cyclohexanone and cyclohexene. When cupric salt and magnesium oxide were omitted, only cyclohexanone was obtained. In both cases the label distribution in the
J. L. J. P. Hennekens, J. A. Bigot, E. F. J. Duynstee   +2 more
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ChemInform Abstract: Biosynthetic Studies on Ansatrienin A. Formation of the Cyclohexanecarboxylic Acid Moiety.

ChemInform, 1993
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Rosangela Casati, Bradley S. Moore, Hyeongjin Cho, John M. Beale, Heinz G. Floss, Eileen Kennedy, Ursula Mocek, Kevin A. Reynolds   +7 more
openaire   +3 more sources