Zobrazeno 1 - 10
of 102
pro vyhledávání: '"L. Ignatovich"'
Autor:
G. Brizgalov, L. Ignatovich
Publikováno v:
Genetics and breeding of animals. :14-22
Purpose: study the correlations of STR-markers of DNA and amino acids of reindeer meat protein.Materials and methods: Amino acid analysis was performed according to GOST 34132–2017 «Meat and meat products. Method for determining the amino acid com
Autor:
G. Bryzgalov, L. Ignatovich
Publikováno v:
Genetics and breeding of animals. :25-33
Purpose: Studying the genetic parameters of the population of the Northern Deer of the Chukotka breed according to fragments of molecular multi -cosmic analysis of DNA.Materials and methods. The northern deer, participating in the experiment year -ro
Autor:
G. Brizgalov, L. Ignatovich
Publikováno v:
Genetics and breeding of animals. :83-90
Purpose: study the biological value of proteins in the meat of Reindeer of the Chukchi breed.Materials and methods. The object of research is the meat of the northern deer bred in the Chukotsk AO. The content and maintenance of animals was carried ou
Autor:
G. Brizgalov, L. Ignatovich
Publikováno v:
Genetics and breeding of animals. :29-36
Purpose: Assessment of the current state of breeding and tribal work in northern reindeer herding.Due to the specifics of the content and incomplete dignification, breeding and tribal work in reindeer herding differs from other branches of animal hus
Publikováno v:
Chemistry of Heterocyclic Compounds. 49:1579-1588
Two series of potentially biologically active heteroaryl derivatives of nitrones and nitroethenes have been prepared and studied by cyclic voltammetry and DFT modeling. Satisfactory correlations of experimental first peak potentials E p , both in oxi
Publikováno v:
Chemistry of Heterocyclic Compounds. 48:408-411
The oximation of 5-tert-butylmethylsilyl-2-(trifluoroacetyl)furan with hydroxylamine leads to the exclusive formation of the E-isomer of 5-tert-butyldimethylsilyl-2-(2,2,2-trifluorohydroxyiminoethyl)- furan.
Publikováno v:
Chemistry of Heterocyclic Compounds. 47:1502-1508
Novel 3-[(methyl)bis(5-trialkylsilylfuran-2-yl)silyl]propylamines have been synthesized by a hydrosilylation reaction of aliphatic and heterocyclic N-allylamines in the presence of the Speier's catalyst. The effects of the structure of the amine and
Autor:
V. Bridane, J. Ashaks, E. Yashchenko, Edmunds Lukevics, I. Shestakova, D. Zaruma, Ilona Domracheva, L. Ignatovich
Publikováno v:
Chemistry of Heterocyclic Compounds. 47:1539-1543
A series of 8-quinolinethiolates, and 3-methyl-, 4-methyl-, 5-methyl-, 6-methyl-, 7-methyl-, and 6-methoxy-8-quinolinethiolates of tin(II), vanadium(IV), and molybdenum(VI) has been synthesized. Their cytotoxicity on HT-1080 tumor cells (human fibros
Autor:
Edmunds Lukevics, Juris Popelis, Vitalijs Romanovs, L. Ignatovich, I. Domrachova, I. Shestakova
Publikováno v:
Chemistry of Heterocyclic Compounds. 45:1441-1448
New highly cytotoxic 3-aminopropyl derivatives of 2-dimethylsilyl-5-trialkylgermylfuran (IC50 1−3 μg⋅ml−1) have been prepared by hydrosilylation of heterocyclic N-allylamines with the corresponding hydrosilane in the presence of Speier’s cat
Publikováno v:
ECS Transactions. 13:63-69
The electrooxidation of germatranes with different R groups at Ge was studied in CH3CN and DMF solutions. The results of cyclic voltammetry supported by DFT B3LYP/6-311G calculations suggest that donor activity of the N atom is substantially reduced