Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Viktoria S. Moskvina"'
Autor:
Mikhail V. Nesterchuk, A. S. Mikaelyan, Nataliya O Dashenkova, V. P. Khilya, Irina N Andreichenko, Alexandra A Tsitrina, Vera Shashkovskaya, Dmitry N. Ivankov, Dmitry I Maltsev, Igor V Krasylov, Viktoria S. Moskvina, Yuri Kotelevtsev, Elena V Bulgakova
Publikováno v:
Glycobiology
Elevated plasma levels of hyaluronic acid (HA) is a disease marker in liver pathology and other inflammatory disorders. Inhibition of HA synthesis with coumarin 4-methylumbelliferone (4MU) has a beneficial effect in animal models of fibrosis, inflamm
Publikováno v:
Chemistry of Natural Compounds. 57:209-229
Approaches to the synthesis of isocoumarins and 3,4-dihydroisocoumarins containing natural or synthetic amino-acid fragments are reviewed. Most attention is paid to the two most numerous groups of natural 3,4-dihydroisocoumarins, i.e., ochratoxins an
Publikováno v:
Chemistry of Natural Compounds. 57:33-37
Furo[3,2-g]neoflavones and furo[2,3-h]neoflavones modified by coumarin and (het)aroyl substituents were synthesized via reactions of 7-hydroxy-6(8)-acetyl(formyl)neoflavones with substituted phenacyl bromides, 2-bromacetylbenzofuran, and 4-chlorometh
Publikováno v:
Chemistry of Natural Compounds. 56:832-836
A methodology for synthesizing amino-acid derivatives of pyranocoumarins in three steps using pyranocoumarin oximes as starting compounds was developed. A series of pyranocoumarins containing the amino acids glycine, alanine, phenylalanine, methionin
Autor:
S.P. Veselsky, O. V. Tsymbalyuk, I. P. Yanchuk, V. P. Khilya, T. V. Vovkun, S. L. Bogza, O. V. Shablykina, L. Ya. Shtanova, Viktoria S. Moskvina
Publikováno v:
Biopolymers and Cell. 35:356-370
Autor:
S. V. Shilin, O. V. Shablykina, Yu. Zabolotna, H. Bubela, V. P. Khilya, Viktoria S. Moskvina, M. Tsapko
Publikováno v:
Bulletin of Taras Shevchenko National University of Kyiv. Chemistry. :74-80
The effect of the lanthanide shift reagent (LSR) – tris(6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octa-dionate) of Europium – Eu(fod)3 – on 1H NMR spectra of functionalized 3-arylisocoumarins and 3-aryl-3,4-dihydroisocoumarins was investigated
Publikováno v:
Bulletin of Taras Shevchenko National University of Kyiv. Chemistry. :18-30
The review systematizes and analyzes the literature data (100 sources) regarding the recyclization of 3-arylisocoumarins (3-aryl-1H-isochromen-1-ones) under the action of primary N-nucleophiles that leads to the formation of 3-arylisoquinolones (3-ar
Publikováno v:
Monatshefte für Chemie - Chemical Monthly. 143:165-170
Methyl 4-chloro-6-fluoro-3-formyl-2H-chromene-2-carboxylate was synthesized conveniently using Vilsmeier reagent. A series of new 2H-chromenes was prepared in high yields by introducing a corresponding β-halovinylaldehyde into condensation and cycli
Publikováno v:
Synthesis. 2009:1279-1286
An efficient and versatile one-step method for the synthesisof heterocyclic analogues of neoflavonoids, such as pyrazolyl-,isoxazolyl-, pyrimidinyl-substituted 4-phenyl-2 H-chromen-2-onesand fused 4-phenyl-2 H,6 H-pyrano[3,2- G]chromene-2,6-diones an
Publikováno v:
Monatshefte für Chemie - Chemical Monthly. 139:1391-1396
New functionalized derivatives of 8,8,10-trimethyl-4-phenyl-7,8-dihydro-2H,6H-pyrano[3,2-g]-chromene-2,6-dione – analogues of the natural compound graveolone – possessing hydrazine, hydroxylamine, and thiosemicarbazide residues were synthesized a