The biological activity of 4-thioquinolines
Determination of biological activity of newly synthesized physiologically active substances. Study of antimicrobial activity, inhibits the development of gram-positive and gram-negative microorganisms. The features of systematic studies of 4-ticinonline.
Подобные документы
Determination of aminoglycoside antibiotics (gentamicin, kanamycin, amikacin, neomycin) in food products by the method of polarization fluorescent immunoassay. Influence of the size of a fluorescent molecule on the degree of polarization of fluorescence.
??????, добавлен 10.05.2018Review and analysis of oxidation of benzyl alcohols to benzaldehyde which is one of the most important reactions. Study and characterization of the features of the catalyst preparation. Influence of support on oxidation of benzyl alcohol to benzaldehyde.
??????, добавлен 30.07.2016Synthesis of a methacrylic azomonomers based on para-aminoacetanilide to obtain functionalized polymers for orientation of liquid crystals. The kinetics of polymerization of synthesized azomonomers. Constants of thermo-induced radical polymerization.
??????, добавлен 21.12.2016The using nickel powders as electrode materials in multilayered ceramic capacitors. Development of technology of Ni/NiO nanopowders obtaining with particle size of 20 nm and minimal impurities content. The analyses of powder microstructure the products.
??????, добавлен 30.07.2016- 80. Algorithm of optimal solution search for the control with model system of methanol synthesis column
The mechanism of development and implementation of the optimal synthesis search algorithm and analysis of gas costs. Features of control using the maintenance schedule. Technological process of methanol synthesis under conditions close to optimal.
??????, добавлен 14.01.2017 The application of a new, simple and rapid spectrophotometric method to the determination of palladium in the intermetallides Yb40Pd38Sn22 and Yb40Pd40Ga20. Interaction of palladium(II) ions with 5-hydroxyimino-4-imino-1,3-thiazolidin-2-one at pH = 5.0.
??????, добавлен 23.02.2017Study of the changes in the crystal structure of the material during thermal treatment and the effects of these changes on the properties of the material. Possibility of prediction of the changes of graphene oxide material during thermal processing.
??????, добавлен 20.03.2024Purification, sequencing and synthesis of ACE-inhibitory and antibacterial peptides. Substrates and chemicals. Production of sodium caseinate hydrolysates. Hydrolysis of synthesized peptides or crude peptide fractions by trypsin and chymotrypsin.
??????, добавлен 10.03.2014Synthesis of a polymer by the reaction between maleic acid and 2-methylquinoxaline 1,4-dioxide. Using photocatalysis during synthesis. The reaction of the polymer with maleic acid molecules. Determination of the reaction mechanism and polymer structure.
??????, добавлен 03.11.2020Crystals of the [Cu(C4H7N3S)Cl] (1)-complex were synthesized by solvothermal reaction of 2-amino-5-ethyl-1,3,4-thiadiazole (C4H7N3S) with CuCl in hydrochloric acid solution, and studied by X-ray diffraction. 3D hydrogen-bonded framework in complex.
??????, добавлен 23.02.2017Polymers, inorganic and organic, amorphous and crystalline substances consisting of "Monomeric units" connected in a long macromolecule chemical bonds. Molecular modeling of melting process of solid polymers in the transition and plastic deformation.
??????, добавлен 23.02.2016Isomeric aminobenzoic acid – an important chemical product of organic synthesis used in the production of synthetic dyes, medicinal and aromatic substances, wines, pesticides. Investigation the reaction of the oxidization of 2- and 3-aminotoluenes.
??????, добавлен 22.03.2016Study of influence of amino acids on the hydroxyapatite formation. Study of mineral obtained by transmission electron microscopy and powder X-ray diffraction. Analysis of the phase composition, crystal size and lattice microstrains of calcium phosphate.
??????, добавлен 23.12.2016Search of bioactive substances containing in the molecule a heterocycle and a deputy with high antioxidant properties such as succinic acid. Antibacterial and cytotoxic action of Di-Na-salt. Methods of di-Na-salt of 2-(pyridine-4-iltio)succinic.
??????, добавлен 29.01.2017The chemical structure of the polymer latexes. The influence of surfactants on the drip solution. The mechanism of anionic with a negative charge in the screed, acting as air entrainment. Hydrogen bonding, water absorption and compressive strength.
??????, добавлен 22.02.2015Chemical derivatives of 1,2,4-thiazole as biologically active chemicals intended for the protection of plants for agricultural purposes, such as biocides and fungicides when preserving books. Impact of chemicals on humans, animals and the environment.
??????, добавлен 21.07.2018- 92. Phylogenetic study on structural elements of HIV-1 poly(A) region. 2. USE domain and TAR hairpin
Phylogenetic study of the structural elements of poly(a) region of human immunodeficiency virus type 1 (HIV-1) to stimulate polyadenylation HIV-1 transcription and TRANS-activation response hairpin that combines space and uses the AAUAAA signals.
??????, добавлен 27.03.2016 Reviews on "Heterocyclic Compounds" on aspects such as synthesis, reactionmechanisms, structure complexity, properties, reactivity, stability, fundamental and theoretical studies, biology, biomedical, pharmacology, applications in material sciences.
????????? ???????????, добавлен 05.03.2013Halogenated hydrocarbons and their wide use in industry as a coolant, electric insulation and separation of liquids. Studies on modification of thermoplastic materials, on the basis of a mixture of polypropylene and polyamide 6 armored basalt fibers.
??????, добавлен 27.07.2016Investigations concerning the processes of plugging stone structure formation, using X-ray diffraction, electronic microscopy were implemented. Influence of active mineral additives of metakaolin on the properties of plugging mortar were established.
??????, добавлен 21.12.2016Effect of the segregation of electrically active dopants. Diffusion theory of the hole current. Polysilicon emitter contacts and its dependence on dopant concentration. Hole mobility versus grain size for two values of the total dopant concentration.
??????, добавлен 29.04.2017The combination of a macrocyclic platform and alfa-hydroxymethylphosphonate group for the inhibition activities of compounds. Computer-simulated docking studies using AutoDock 4.2 programme by the example of PTP1B. Stereoisomeric forms of the inhibitors.
??????, добавлен 29.01.2016?????? ???????????? ???????????????? ??????? ??????????? ????? ? ?????. ??????????? ????????? ?????????? ????? ?? ?????? ????????? ? ?????????????. ??????????? ??????????? ??????? ??????? ?????????????????????? ?????????????. Gravimetric determination.
???????, добавлен 03.01.2021The dedicate this work to describing the state of the art in biopolymers. A short case studies developed by the team that currently composes LaBioS, cover several areas, ranging from drug release, through environmental recovery, to food security.
??????, добавлен 13.04.2022Shannon’s entropy and Weighted entropy. Weighted entropy and it’s applications. Ranking chemicals in quantitative High Throughput Screening. The studies of weighted entropy. Weighted entropy in Bayesian problem, as a measure of an investment risk.
???????????? ??????, добавлен 30.08.2016