Scientific Journal of KubSAU

Polythematic online scientific journal
of Kuban State Agrarian University
ISSN 1990-4665
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125 kb

SYNTESIS OF 2-R-4-HYDROXYMETHYL-6-METHYLNICOTINATES OF ALKALINE METALS

abstract 0991405047 issue 99 pp. 710 – 716 30.05.2014 ru 1613
New 2-R-4-hydroxymethyl-6-methylnikotinates of alkaline metals are synthesized by alkaline hydrolysis of derivatives 6-methyl-1,3-dihydrofuro-[3,4-c]pyridine-3-on
168 kb

SYNTHESES AND STUDY THE BIOLOGICAL ACTIVITY DERIVATIVES OF FURYL(PHENIL)PIRAZOLIL (PIRAZOLONIL)METANES, FURYL(PHENIL)IZOKSAZOLILMETANES AND 5-FURFURYL(BENZIL)-4,6-DIMETIL-2-OKSO-1,2-DIGIDRO-3-PYRIDINCARBONITRILES

abstract 0691105035 issue 69 pp. 418 – 430 30.05.2011 ru 2031
In this article the review about the results of syntheses of new derivatives of pyrasoles,I soxazoles and pyridines, containing furan fragment is given. New methods of the syntheses of material are offered and estimation of their biological activity is made
140 kb

SYNTHESIS AND STEREOSTRUCTURE OF N-[1-ARYL(HETARYL)-2-YLMETHYLENE]-3-(1H-PYRROL-1-YL)THIENO[2,3-b]PYRIDINE-2-CARBOHYDRAZIDES

abstract 0921308024 issue 92 pp. 371 – 381 31.10.2013 ru 1811
3-Pyrrol-1-ylthieno[3,2-b]pyridin-2-carboxylic acid[(phenyl, 1,3-benzodioxol-5-yl)methylen]-hydrazides were synthesized by the reaction of 3-pirrol-1-ilthieno[2,3-b]pyridine-2-carbohydra-zides with aromatic aldehydes
140 kb

SYNTHESIS OF SUBSTITUTED ISOXAZOLO[5,4-b]PYRIDINE AND THEIR ANTIDOTE ACTIVITY

abstract 1221608034 issue 122 pp. 471 – 480 31.10.2016 ru 798
To develop the novel herbicide antidotes for the sunflower vegetative plants, the group of chemical compounds, belonging to the derivatives of isoxalopyrazolopyridines was synthesized and their antidote activity both in the laboratory and field experiments was studied. The compounds with a high antidote effect were found
335 kb

SYNTHESIS OF SUBSTITUTED PYRIDINE- 3-SULFONYL ISOCYANATES AND PYRIDINE- 3-SULFONYL UREAS

abstract 1121508020 issue 112 pp. 274 – 286 30.10.2015 ru 1113
Acylation of amides substituted with pyridine-3- sulfonic acids oxalil-chlorides and phosgene was studied. New pyridil-3-sulfonil isocyanates were synthesized. The conditions for this synthesis were optimized by taking into account the detailed understanding of this acylation. The synthesized pyridine-3-sulfonyl isozyanates were converted to pyridine-3-sulfonyl ureas. Biological activity of the new compounds was studied and the substances with high herbicidal effect were found
188 kb

SYNTHESIS, HYDROGENATION AND BIOLOGICAL ACTIVITY OF FURAN 1.3-ДИОКСОЛАН WITH UNSATURATED STRUCTURAL FRAGMENTS

abstract 0981404049 issue 98 pp. 663 – 672 30.04.2014 ru 1699
In the article we have optimized reaction conditions of furfurilidenatseton with epichlorohydrin in the presence of a catalyst of tin chloride and held hydrogenation of double bond of 2-methylene -2 - [(2-furyl]-X-1,3 – dioxolan; we have also given the biological activity of some unsaturated furan 1,3- dioxolans
177 kb

THE DIPOLE MOMENTS AND THE STRUCTURE OF THE FOUR-MEMBERED CLOSED-CHAIN ARSENIC COMPOUNDS

abstract 0781204020 issue 78 pp. 234 – 243 30.04.2012 ru 1402
By the method of dipole moments, there has been determined that the tri-coordinated arsenic derivatives (p-XC6H4AsN-R)2 with R= Bu-t in the liquor exist in a cis-form, as for R=С6Н4Х-p the trans-structure is being realized. As for tetra-coordinated derivatives [XC6H4As(S)NBu-t]2 the trans-form is also beeing observed. For ortho-substituted connections, the angles of flat surfaces rotation of benzene rings have been defined
153 kb

THE INFLUENCE OF GLUCOSE AND YEAST AUTOLYSATE CONCENTRATION AND THE METHOD OF CULTIVATION ON PRODUCTIVITY OF LACTIC ACID PRODUCER LACTOCOCCUS LACTIS CH5

abstract 0821208014 issue 82 pp. 187 – 196 31.10.2012 ru 1793
Particular qualities of growth of homofermentative lactic acid producer Lactococcus lactis CH5 depending on the composition nutrient medium: glucose and yeast autolysate concentration are examined in the article. The influence of the method of cultivation on the productivity and the speed of the lactis acid synthesis is analyzed
136 kb

THE RELATIONSHIP BETWEEN PROTECTIVE EFFECT AND QUANTUMCHEMICAL DESCRIPTORS OF THE MOLECULES USED AS THE HYDROGENATION INHIBITORS IN THE ENVIRONMENT MICROBIOLOGICAL CORROSION CAUSED BY DESULFOVIBRIO DESULFURICANS

abstract 1101506075 issue 110 pp. 1153 – 1157 30.06.2015 ru 1184
This publication examines the relationship between the structure of molecules of complexing (descriptors of electronic structure), which are used as inhibitors of hydrogen embrittlement of the steel grade St3, and the content of absorbed hydrogen in model samples-plates made of the above steel. The form of expression of this relationship is the correlation coefficient (CC) by Pearson
136 kb

THE RESEARCH OF THE ANTIOXIDANT ACTIVITY OF WHEY BASED DRINKS

abstract 0841210009 issue 84 pp. 104 – 111 28.12.2012 ru 1618
Data of the application of researches of vegetative components in reception of drinks from dairy whey of a functional purpose are shown
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