Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Igor E. Mikerin"'
Autor:
Elena Riehokainen, Marat B. Tulebaev, Sergey E. Severin, Nickolai N. Slobodyan, Igor E. Mikerin
Publikováno v:
Carbohydrate Research. 320:161-166
Stereoselective synthesis of 3′- C -methylene- and 2′-methyl-3′- C -methylene-3′-deoxythymidine is described, the key reaction being the formation of 3- C -methylene function by catalytic isomerization of a chiral epoxyalcohol, prepared from
Autor:
Irina G. Taran, Antonia A. Nikitenko, Ving J. Lee, Yuri E. Raifeld, Stanley A. Lang, Boris Arshava, Vitaly I. Shvets, Igor E. Mikerin
Publikováno v:
Tetrahedron. 54:11731-11740
The effect of A(1,3)-cis strain on the diastereoselectivity of epoxidation of (E)-and (Z)-6,6-diethoxy-3-hexen-2-ols and 4-methyl-6,6-diethoxy-3-hexen-2-ols is analyzed, with some empiric observations provided. Increased A(1,3)-cis strain results in
Publikováno v:
Tetrahedron. 54:10161-10166
Total stereoselective synthesis of 2,3-dideoxy-3-fluoro- and 2,3-dideoxy-3-azido- d - glycero -pentose and their condensation with 5-fluorouracil is described. The key step in this synthesis is nucleophilic cleavage of a chiral epoxyalcohol, prepared
Autor:
Maxim V. Jasko, Antonia A. Nikitenko, Lubov S. Viktorova, Ving J. Lee, Valery E. Zavodnik, Dmitzy G. Semizarov, B. M. Arshava, Anatoly D. Shutalev, Yuri E. Raifeld, Galina V. Gurskaya, Galina Ya. Vid, Igor E. Mikerin
Publikováno v:
Bioorganic & Medicinal Chemistry Letters. 4:761-768
The synthesis, physicochemical properties and chain-termination properties of 3′-fluoro-3′-methyl-2′-3-dideoxythymidine is described. The synthesis was accomplished b the coupling of bis(TMS)thymine with 3-fluoro-3-methyl-2,3-dideoxy-D-erythro-
Autor:
Ving J. Lee, Yuri E. Raifeld, Igor E. Mikerin, Lubov L. Zilberg, Galina Ya. Vid, Stanley A. Lang, Antonia A. Nikitenko, B. M. Arshava
Publikováno v:
Tetrahedron. 50:8603-8616
The enantioselective synthesis of 3-substituted and 3-methyl-3-substituted 2,3-dideoxy-D- erythro -pentoses from (3 R ,4 R )-1,1-diethoxy-3,4-epoxypentane-5-ol, (3 R ,4 R) -1,1-diethoxy-3,4-epoxy-3-methylpentane-5-ol and (2 R ,3 R )-2,3-epoxy-5-hexen
Autor:
A. A. Nikitenko, Igor E. Mikerin, B. M. Arshava, Yuri E. Raifeld, S. A. Jun. Lang, Ving J. Lee
Publikováno v:
ChemInform. 24
Autor:
Igor E. Mikerin, B. M. Arshava, Ving J. Lee, Yuri E. Raifeld, G. Ya. Vid, A. A. Nikitenko, L. L. Zil'berg, S. A. Jun. Lang
Publikováno v:
ChemInform. 25
Publikováno v:
ChemInform. 26
Autor:
B. M. Arshava, I. G. Taran, Ving J. Lee, Yuri E. Raifeld, V. I. Shvets, A. A. Nikitenko, Igor E. Mikerin, S. A. Jun. Lang
Publikováno v:
ChemInform. 30
Publikováno v:
ChemInform. 29
Total stereoselective synthesis of 2,3-dideoxy-3-fluoro- and 2,3-dideoxy-3-azido- d - glycero -pentose and their condensation with 5-fluorouracil is described. The key step in this synthesis is nucleophilic cleavage of a chiral epoxyalcohol, prepared