230 Artículos relativos a Acetales

• Conversion of fatty aldehyde dimethyl acetals to the corresponding alk-1-enyl methyl ethers (substituted vinyl ethers) during gas-liquid chromatography.
  Publicado en J Lipid Res
• The synthesis of 2-acetamido-2-deoxy-4-O- -L-fucopyranosyl- -D-glucose.
  Publicado en Carbohydr Res
• Pyrimidine nucleosides of the furanose form of 2-amino-2-deoxy-D-glucose.
  Publicado en Carbohydr Res
• Halogen and nucleoside derivatives of acyclic 2-amino-2-deoxy-D-glucose. 3.
  Publicado en Carbohydr Res
• Méthanolyse des 1,2-O-isopropylidène-5-O-p-tolylsulfonylpentofuranoses: infleunce des facteurs stériques sur la formation des 2,5-anhydropentoses diméthyl acétals.
  Publicado en Carbohydr Res
• 6-Deoxy-6-isocyanato-1,2:3,4-di-O-isopropylidene- -D-galactopyranose and some derivatives.
  Publicado en Carbohydr Res
• The oxidation of 2-acetamido-2-deoxyaldoses with aqueous bromine. Two diastereoisomeric 2-acetamido-2,3-dideoxyhex-2-enono-1,4-lactones from 2-acetamido-2-deoxy-D-glucose, -mannose, and -galactose.
  Publicado en Carbohydr Res
• The synthesis of O- -D-mannopyranosyl-(1-leads to 6) -O-(2-acetamido-2-deoxy-D-glucopyranosyl)-(1 lead to 4)-2-acetamido-2-deoxy-D-glucose.
  Publicado en Carbohydr Res
• Fluorinated carbohydrates. XI. 6-Deoxy-6-fluoro-D-glucose: an improved synthesis and the glycosyl fluoride derivatives.
  Publicado en Carbohydr Res
• The synthesis of D-glyceraldehyde-3,3-d 2 3-phosphate.
  Publicado en Carbohydr Res
• The synthesis of 2-acetamido-2-deoxy-4-O- -D-manno-pyranosyl-D-glucose.
  Publicado en Carbohydr Res
• Enolization of hexodiulose acetals. Synthesis of derivatives of D-psicose by reduction of a hex-3-enulopyranose.
  Publicado en Carbohydr Res
• Conditions for neighboring-group participation in displacement reactions of 5-O-sulfonyl-D-glucofuranose derivatives.
  Publicado en Carbohydr Res
• Experiments on the synthesis of tetracycline. V. Photocyclisation of ring B.
  Publicado en J Chem Soc [Perkin 1]
• The physical, animal and human pharmacologic, and toxicologic properties of desonide, a new, topically active, antiinflammatory steroid.
  Publicado en Toxicol Appl Pharmacol
• An examination of D-fructose 1,6-diphosphate and related sugar phosphates by fourier transform 31 P nuclear magnetic resonance spectroscopy.
  Publicado en Biochemistry
• Aldehydes as inhibitors of papain.
  Publicado en J Biol Chem
• The binding site for oxaloacetate on succinate dehydrogenase.
  Publicado en Biochem Biophys Res Commun
• Modification in a screening test for triosephosphate isomerase deficiency.
  Publicado en Clin Chem
• Antibacterial nitrofuran derivatives. V. 5-Nitro-2-furaldehyde substituted aniles.
  Publicado en Arzneimittelforschung
• Effects of a hemiacetal of chloral and starch on methane production and energy balance of sheep fed a pelleted diet.
  Publicado en J Anim Sci
• Large-scale preparation of D-allose: observations on the stereoselectivity of the reduction of 1,2:5,6-di-O-isopropylidene- -D-ribo-hexofuranos-3-ulose hydrate.
  Publicado en Carbohydr Res
• Fluorometric assay of adenine and its derivatives.
  Publicado en Anal Biochem
• "Plasmalogen-type" cyclic acetals: formation and conformation of the 1,3-dioxanes and 1,3-dioxolanes from 1-0-cis-alk-1'-enyl-sn-glycerols.
  Publicado en J Lipid Res
• Steroids, lysosomes and dermatitis. An ultrastructural study.
  Publicado en Acta Derm Venereol
• Experiments on the synthesis of tetracycline. XI. Oxidation of ketone acetals and ethers by hydride transfer.
  Publicado en J Chem Soc [Perkin 1]
• The specific capsular polysaccharide of Pneumococcus type IV.
  Publicado en Carbohydr Res
• Untersuchungen zur tumorhemmenden und antimikrobiellen Wirkung acylierter N-Halbacetale, Aminale und Aminomethylester der Dithiocarbamidsäure. 18. Uber Cytostatica.
  Publicado en Arch Pharm (Weinheim)
• Potential antitumor agents. Some 1,6-disubstituted galactitol and mannitol derivatives.
  Publicado en Carbohydr Res
• Water-insolubilisation of glycoside hydrolases with cross-linked poly(acryloylaminoacetaldehyde dimethyl acetal) (Enzacryl Polyacetal).
  Publicado en Carbohydr Res
• The pyrolytic carbon occluder for the Björk-Shiley tilting disc valve prosthesis.
  Publicado en Scand J Thorac Cardiovasc Surg
• Delrin as implant material for valve occluders.
  Publicado en Scand J Thorac Cardiovasc Surg
• The treatment of common dermatoses with topically applied 0.05 per cent desonide cream. A paired-comparison clinical study.
  Publicado en J Med Assoc State Ala
• Synthesis of 3-hydroxy-3-(hydroxymethyl)-5-methyl-1,2-cyclohexanedione, a hydrolytic product of leucogenenol.
  Publicado en Carbohydr Res
• Steroids and related natural products. 70. Conversion of cardenolides to isocardanolides.
  Publicado en J Med Chem
• Fluorescent modification of adenosine 3',5'-monophosphate: spectroscopic properties and activity in enzyme systems.
  Publicado en Science
• Compounds affecting the central nervous system. 2. Aromatic acetals of tropanediols.
  Publicado en J Med Chem
• Derivative method for chemical confirmation of identity of aflatoxin M.
  Publicado en J Assoc Off Anal Chem
• Clinical comparison of desonide cream with betamethasone valerate cream. A double-blind randomized study.
  Publicado en Int J Dermatol
• Topical mosquito repellents. IV. Alicyclic, bicyclic, and unsaturated acetals, aminoacetals, and carboxamide acetals.
  Publicado en J Pharm Sci
• The interaction of 4-(N-2-chloroethyl-N-methylamino)-benzylidene derivatives of mono- and oligonucleotides with ribosomes.
  Publicado en Mol Biol
• Studies on indole derivatives. XIV. Synthesis of 3-(2-cyano-1-methylthiovinyl)-indole derivatives and reactions of these derivatives with some nucleophilic reagents.
  Publicado en Yakugaku Zasshi
• Studies on ketene and its derivatives. LV. Reaction of primary amine with ketene acetals (author's transl).
  Publicado en Yakugaku Zasshi
• Letter: Evaluation of desonide cream.
  Publicado en JAMA
• Conformation of 2-S-ethyl-2-thio-D-mannose diethyl dithioacetal in the crystalline state and in solution.
  Publicado en Carbohydr Res
• A general method for modifying the 2-methyl group of pyridoxol. Synthesis and biological activity of 2-vinyl- and 2-ethynylpyridoxols and related compounds.
  Publicado en J Med Chem
• Acid-labile derivatives of chloramphenicol as potential latentiation forms.
  Publicado en J Med Chem
• C(8) Epimeric 8-hydroxy-erythromycins-B.
  Publicado en Helv Chim Acta
• Interactions of the epimeric 5'-C-methyl and 5'-C-carbamyl derivatives of adenosine monophosphate with adenosine monophosphate utilizing enzymes.
  Publicado en Biochemistry
• Synthesis and kinase phosphorylation of 4-deoxy-D-threohexulose.
  Publicado en Can J Biochem
• Action of several -adrenoceptor blocking drugs in the pregnant sheep and foetus.
  Publicado en Br J Pharmacol
• Antiviral compounds. XV. P-substituted phenylglyoxal-N-acylamido-hemiacetals.
  Publicado en Arzneimittelforschung
• Antiviral compounds. XIV.
  Publicado en Arzneimittelforschung
• A clinical evaluation of 0.05 per cent desonide cream. A new nonfluorinated topical corticosteroid.
  Publicado en Arch Dermatol
• New drugs of 1972.
  Publicado en Am J Pharm Sci Support Public Health
• Pteridines. I. Beta-keto sulfoxides and -keto aldehyde hemithioacetals as pteridine precursors. A new selective synthesis of 6- and 7-substituted pteridines.
  Publicado en J Org Chem
• Model studies of thymidylate synthetase. Intramolecular catalysis of 5-hydrogen exchange and 5-hydroxymethylation of 1-substituted uracils.
  Publicado en Biochemistry
• Studies on morphine alkaloids. X. Some reactions of 14a-bromocodeine derivatives with various substituents at C-6.
  Publicado en J Chem Soc [Perkin 1]
• Synthesis of homoadenosine-6'-phosphonic acid and studies of its substrate and inhibitor properties with adenosine monophosphate utilizing enzymes.
  Publicado en Biochemistry
• Dimethylformamide dimethylacetal as a derivatizing agent for GLC of barbiturates and related compounds.
  Publicado en J Pharm Sci
• Cyclische Hydrazin-Acetale.
  Publicado en Arch Pharm (Weinheim)
• Comptonia asplenifolia: low boiling components.
  Publicado en J Pharm Sci
• Desonide, a potent nonfluorinated topical steroid, vasoconstriction assay and clinical trial.
  Publicado en South Med J
• Physical organic models for the mechanism of lysozyme action.
  Publicado en Adv Enzymol Relat Areas Mol Biol
• Study on the new phospholipid, N-acyl-I-alkyl glycerophosphorylethanolamine, from bovine erythrocytes.
  Publicado en Biochim Biophys Acta
• Chemical synthesis of -L-fucopyranosyl phosphate and -L-rhamnopyranosyl phosphate.
  Publicado en Biochemistry
• 1,3,5(10)-Estratrien-17 -yl enol ethers and acetals. New classes of orally and parenterally active estrogenic derivatives.
  Publicado en J Med Chem
• Soderzhanie fosfolipidov i atsetal'fosfolipidov v zhelucochnom soke pri nekotorykh zabolevaniiakh zheludka.
  Publicado en Lab Delo
• Heterocycles. 3. Cyclization of 2-amino-alpha-phenyl-benzylideneaminoacetal derivatives (author's transl).
  Publicado en Yakugaku Zasshi
• Zum Reaktionsmechanismus der Umlagerung von 1-Benzyl-1,2-dihydroisochinolinen.
  Publicado en Arch Pharm (Weinheim)
• Unsaturated sugars. I. Decarboxylative elimination of methyl 2,3-di-O-benzyl-alpha-D-glucopyranosiduronic acid to methyl 2,3-di-O-benzyl-4-deoxy-beta-L-threo-pent-4-enopyranoside.
  Publicado en Carbohydr Res
• Biological potency of organic selenium compounds. V. Diselenides of alcohols and amines, and some selenium-containing ketones.
  Publicado en Bioinorg Chem
• Gas-liquid chromatography and mass spectrometry of derivatives of aldosterone and its metabolites.
  Publicado en Z Klin Chem Klin Biochem
• Studies on ketene and its derivatives. LXV. Reaction of ketene with ketene acetals (author's transl).
  Publicado en Yakugaku Zasshi
• Chemical ionization and high resolution electron impact mass spectra of l,6-anhydro-3,4-O-isopropylidene-beta-D-talopyranose.
  Publicado en Biomed Mass Spectrom
• Notiz zur Reaktion von Sulfamid mit Aldehyden und Acetalen.
  Publicado en Arch Pharm (Weinheim)
• Evaluation of atrophy production and vasoconstrictor potency in humans following intradermally injected corticosteroids.
  Publicado en J Invest Dermatol
• Studies on ketene and its derivatives. LXI. Reaction of primary amine with chloroketene diethylacetal (author's transl).
  Publicado en Yakugaku Zasshi
• Studies on heterocyclic ketenethioacetal derivatives. III. Syntheses of enaminodithiocarboxylates and their conversion into ketenethioacetal derivatives (author's transl).
  Publicado en Yakugaku Zasshi
• Ozonolysis of long-chain cyclic acetals: formation of monoesters.
  Publicado en J Lipid Res
• Conformation of nucleosides. Dipole moments of pyrimidine nucleosides.
  Publicado en Biochim Biophys Acta
• Interaction of sugar acetals with the human erythrocyte glucose transport system.
  Publicado en J Membr Biol
• Histotopochemische Untersuchungen an Langehansschen Inseln des Pankreas von fetalen und neugeborenen Wistar-Ratten. Ein Beitrag zur Entwicklung der Ratteninsel.
  Publicado en Acta Histochem
• Argas (Persicargas) arboreus: juvenile hormone analog termination of diapause and oviposition control.
  Publicado en Exp Parasitol
• Evaluation of corticosteroids intended for use as topical anti-inflammatory drugs.
  Publicado en Curr Ther Res Clin Exp
• Intramolecular hemiacetal formation in 8-formylriboflavine.
  Publicado en Biochemistry
• The chemical synthesis and nuclear magnetic resonance spectroscopy of adenosylcobalamin selectively enriched with carbon-13.
  Publicado en Biochemistry
• Separation of factors responsible for lysozyme catalysis.
  Publicado en J Theor Biol
• Letter: Isolation and structure of leuconolide-A3 5, 18-hemiacetal and 9-dehydro-18-dihydroleuconolide-A3.
  Publicado en J Antibiot (Tokyo)
• Letter: Preliminary trial of desonide, a new topical corticosteroid.
  Publicado en Br J Dermatol
• In-vivo testing of polymers for thrombogenicity.
  Publicado en Biomater Med Devices Artif Organs
• Biosynthesis of a hydroxy fatty acid polymer, cutin. Identification and biosynthesis of 16-oxo-9- or 10-hydroxypalmitic acid, a novel compound in Vicia faba.
  Publicado en Biochemistry
• Adaptational responses in nitrogen and energy balance of lambs fed a methane inhibitor.
  Publicado en J Anim Sci
• Long-chain cyclic acetals of glycerol: metabolism of the stereomeric 1,3-dioxanes and 1,3-dioxolanes in myelinating rat brain.
  Publicado en J Lipid Res
• Biochemical and physiological studies of certain ticks (Ixodoidea). Activity of juvenile hormone analogs during embryogenesis in Hyalomma (H.) dromedarii Koch (Ixodidae).
  Publicado en Z Parasitenkd
• The covalently bound flavin of Chromatium cytochrome c552. 1. Evidence for cysteine thiohemiacetal at the 8 alpha position.
  Publicado en Eur J Biochem
• Halosulfonic acid as a cyclizing agent for isoquinoline synthesis. II. Formation of the isoquinoline derivatives by the cyclization of 3,4-dimethoxybenzylideneaminoacetal with chlorosulfonic acid (author's transl).
  Publicado en Yakugaku Zasshi
• Reaction of beta-diketones with ketenethioacetals (author's transl).
  Publicado en Yakugaku Zasshi
• Studies on heterocyclic ketenethioacetal derivatives V. Reactions of ketenethioacetal derivatives containing quarternary nitrogen with nucleophilic reagents (author's transl).
  Publicado en Yakugaku Zasshi
• The chemistry of Indian Piper species.
  Publicado en Lloydia