Search Results - "Gruzdev, A D"

Piezoelectric and ferroelectric properties of organic single crystals and films derived from chiral 2-methoxy and 2-amino acids by Nuraeva, A. S., Vasileva, D. S., Vasilev, S. G., Zelenovskiy, P. S., Gruzdev, D. A., Krasnov, V. P., Olshevskaya, V. A., Kalinin, V. N., Shur, V. Ya

“…Local piezoelectric and ferroelectric properties as well as morphology of single crystals and films of two novel chiral organic compounds derived from chiral…”
Get full text

Synthesis of new nido-carborane-containing 6-thiopurine derivatives by Telegina, A. A., Gruzdev, D. A., Levit, G. L., Krasnov, V. P.

“…Synthesis of new nido -carborane-containing 6-thiopurines and thioguanines based on nucleophilic substitution of the chlorine atom in the specially synthesized…”
Get full text

Synthesis of novel biotin-based carborane amides by Telegina, A. A., Gruzdev, D. A., Chulakov, E. N., Levit, G. L., Koryakova, O. V., Krasnov, V. P.

“…A series of novel derivatives of d -biotin containing closo - and nido -carborane residues bound to the biotin carbonyl group either directly or via a linker…”
Get full text

Synthesis of new conjugates of 6-thiopurine and thioguanine with (S)-glutamic acid by Telegina, A. A., Gruzdev, D. A., Levit, G. L., Krasnov, V. P.

“…We have developed an efficient method for the synthesis of 6-thiopurine and thioguanine conjugates containing a ( S )-glutamic acid residue, which is based on…”
Get full text

Synthesis of a novel planar-chiral nido-carborane amino acid by Telegina, A. A., Gruzdev, D. A., Levit, G. L., Krasnov, V. P.

“…The deboronation of enantiomers of planar-chiral benzyl (3-formamido-1,2-dicarba- closo -dodecaboran-1-yl)acetate gave the individual ( R P )- and ( S P…”
Get full text

Synthesis of Glycyl-(S)-5-hydroxynorvaline by Chulakov, E. N., Tumashov, A. A., Gruzdev, D. A., Levit, G. L., Krasnov, V. P.

“…The dipeptide glycyl-( S )-5-hydroxynorvaline was obtained from 1- tert -butyl 5-methyl N -Boc-glycyl-( S )-glutamate via saponification, reduction of the…”
Get full text

Synthesis of novel zwitterionic nido-carborane-containing derivatives of cysteine and methionine by Telegina, A. A., Gruzdev, D. A., Ezhikova, M. A., Kodess, M. I., Ol’shevskaya, V. A., Levit, G. L., Krasnov, V. P.

“…Alkylation of 9-methylthio- nido -carborane under the action of the corresponding iodo derivatives of alanine and homoalanine furnished new ( nido…”
Get full text

New nido-carborane-containing conjugates of purine: synthesis and antiviral activity by Gruzdev, D. A., Telegina, A. A., Ol’shevskaya, V. A., Andronova, V. L., Galegov, G. A., Zarubaev, V. V., Levit, G. L., Krasnov, V. P.

“…New purine derivatives containing a nido -carborane fragment were synthesized by nucleophilic substitution of chlorine atom in 6-chloropurine and…”
Get full text

Synthesis of enantiomers of 6-substituted 3-methyl-3,4-dihydro-2H-[1,4]benzoxazines by Chulakov, E. N., Gruzdev, D. A., Korolyova, M. A., Tumashov, A. A., Kodess, M. I., Levit, G. L., Krasnov, V. P.

“…Individual ( S )-enantiomers of 6-methoxy-, 6-chloro-, and 6-nitro-3-methyl-3,4-di-hydro-2 H -[1,4]benzoxazines were synthesized via an acylative kinetic…”
Get full text

Stereoinversion in the diastereoselective acylation of benzoxazine derivatives with 2-aryloxypropionyl chlorides by Vakarov, S. A., Korolyova, M. A., Gruzdev, D. A., Pervova, M. G., Levit, G. L., Krasnov, V. P.

“…A comparative study of the kinetic resolution of racemic derivatives of 3,4-dihydro-3-methyl-2 H -[1,4]benzoxazine using racemic 2-aryloxypropionyl chlorides…”
Get full text

Kinetic resolution of racemic 3-tert-butyl-3,4-dihydro-2H-[1,4]benzoxazine via acylation with chiral acyl chlorides by Vakarov, S. A., Gruzdev, D. A., Chulakov, E. N., Levit, G. L., Krasnov, V. P.

“…A comparative study of the kinetic resolution of racemic 3- tert -butyl-3,4-dihydro-2 H -[1,4]-benzoxazine through the acylation by various chiral acyl…”
Get full text

Synthesis of ortho-carboranyl derivatives of (S)-asparagine and (S)-glutamine by Gruzdev, D. A., Levit, G. L., Olshevskaya, V. A., Krasnov, V. P.

“…( S )-Asparagine and ( S )-glutamine ortho -carboranyl derivatives with free amino and carboxy groups in the α-position were synthesized. By an example of N γ…”
Get full text

Synthesis of meta-Carboranyl-(S)-homocysteine Sulfoxide by Gruzdev, D. A., Ustinova, V. O., Levit, G. L., Ol’shevskaya, V. A., Krasnov, V. P.

“…New ( S )-homocysteine derivatives containing a meta -carborane fragment were synthesized. m -Carboranyl-( S )-homocysteine sulfoxide was obtained as a mixture…”
Get full text

Geohistorical analysis of the northern part of the Pai-Khoi carbonate parautochthone in Late Devonian–Carboniferous by Gruzdev, D. A., Gerasimova, A. I., Zhuravlev, A. V., Vevel, Ya. A.

“…Research subject . This article focuses on the geological structure of the northern part of the Pai-Khoi carbonate parautochthone. Materials and methods . The…”
Get full text

Analysis of racemic conjugates of purine with heterocyclic amines by chiral high-performance liquid chromatography by Tumashov, A. A., Gruzdev, D. A., Vigorov, A. Yu, Musiyak, V. V., Chulakov, E. N., Levit, G. L., Krasnov, V. P., Charushin, V. N.

“…Reversed-phase HPLC on chiral stationary phases was used to study the influence of the structure of purine and 2-aminopurine conjugates with chiral…”
Get full text

Morphology and piezoelectric characterization of thin films and microcrystals of ortho-carboranyl derivatives of (S)-glutamine and (S)-asparagine by Nuraeva, A. S., Zelenovskiy, P. S., Slashchev, A., Gruzdev, D. A., Slepukhin, P. A., Olshevskaya, V. A., Krasnov, V. P., Shur, V. Ya

“…Local morphological features and piezoelectric properties of films and bulk crystals of ortho-carboranyl derivatives of (S)-asparagine and (S)-glutamine have…”
Get full text

Diastereoselective Acylation of Racemic Heterocyclic Amines with N-Phthaloyl and N-Naphthaloyl (S)-Amino Acyl Chlorides: Possibility of Parallel Kinetic Resolution by Gruzdev, D. A., Chulakov, E. N., Sadretdinova, L. Sh, Levit, G. L., Krasnov, V. P., Charushin, V. N.

“…The acylative kinetic resolution of racemic 2-methyl-1,2,3,4-tetrahydroquinoline and 3,4-dihydro-3-methyl-2 H -[1,4]benzoxazines with acyl chlorides of N…”
Get full text

Tuberculostatic Activity of 2-Amino-6-Chloropurine Derivatives by Krasnov, V. P., Vigorov, A. Yu, Gruzdev, D. A., Levit, G. L., Kravchenko, M. A., Skornyakov, S. N., Bekker, O. B., Maslov, D. A., Danilenko, V. N., Charushin, V. N.

“…Studies of the antimycobacterial activity of 2-amino-6-chloropurine and its N-acyl derivatives against laboratory ( Mycobacterium tuberculosis H37Rv, M. avium,…”
Get full text

Synthesis and piezoelectric properties of N-phthaloylglutamic acid derivatives by Ustinova, V. O., Vigorov, A. Yu, Gruzdev, D. A., Nuraeva, A. S., Nizova, I. A., Chulakov, E. N., Sadretdinova, L. Sh, Slepukhin, P. A., Zelenovsky, P. S., Shur, V. Ya, Krasnov, V. P.

“…The ( S , S )- and ( R , R )-enantiomers of dimethyl 2,4-diphthalimidoglutarate were synthesized by nucleophilic substitution of bromine in dimethyl (2 S ,4 RS…”
Get full text

DNA breaks in the centromeric heterochromatin of polytene chromosomes by Oshevskii, S I, Kuzin, F E, Shilova, I E, Gruzdev, A D

Get full text