Zobrazeno 1 - 10
of 27
pro vyhledávání: '"M L, Shul'man"'
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Enzymology. 445:169-181
beta-D-Glucopyranosyl-(1S and 1R)-epoxyethanes (I and II), 1-(beta-D-glucopyranosyl)-(2R and 2S)-2,3-epoxypropanes (III and IV), beta-D-glucopyranosyl isothiocyanate (V) and beta-D-galactopyranosylepoxyethane (VI) are active-site-directed irreversibl
Autor:
A. V. German, Todorov In, I. V. Dardymov, M. L. Shul'man, Yu. I. Mitrokhin, S. T. Sizova, G. M. Barenboim
Publikováno v:
Pharmaceutical Chemistry Journal. 18:528-532
Publikováno v:
Carbohydrate Research. 33:229-235
Diastereomeric epoxy-(β- D -glucopyranosyl)ethanes and 1,2-epoxy-3-(β- D -glucopyranosyl)propanes were synthesized to study the active site of β- D -glucosidases. The mixtures of the diastereomeric epoxides of β- D -glucopyranosylethene and of 2-
Publikováno v:
Biochemical and Biophysical Research Communications. 74:455-459
2-Acetamido-2-deoxy-β-D-glucopyranosyl isothiocyanate (I) was obtained by the action of thiophosgene on 2-acetamido-2-deoxy-β-D-glucopyranosylamine. Compound I irreversibly inhibits the human and boar N-acetyl-β-D-hexosaminidase; the dialysis does
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 25:2175-2180
A number of desoxy derivatives of N-acetylglucosamine were prepared. These compounds serve as modified substrates for studying the catalytic properties of the active center in N-acetyl-β-D-glucosamidase.
Autor:
A. Ya. Khorlin, M. L. Shul'man
Publikováno v:
Carbohydrate Research. 27:141-147
Benzyl 2-acetamido-2-deoxy-α- D -glucopyranoside was mesylated selectively at position 6. Benzylation of the resulting 6- O -mesyl derivative gave benzyl 2-acetamido-3,4-di- O -benzyl-2-deoxy-6- O -mesyl-α- D -glucopyranoside which was treated with
Publikováno v:
Carbohydrate Research. 26:191-200
The spectra of a series of monosaccharide derivatives in the middle- and far-infrared region were investigated. An explanation is provided for the band shifts in the OH stretching region at 3100–3400 cm −1 and in the region of hydrogen-bond vibra
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 17:1987-1990
We have developed a general method for the synthesis of 2-substituted 4,5;1′,2′-glyco-Δ2-oxazolines, based on the reaction of acetylated 2-desoxy-2-acylaminoglycosyl chlorides with silver salts in the presence of collidine.
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 22:394-397
A method was developed for the preparation of 6-halo-6-desoxysaccharides via the unstable trichloroacetimidate hydrohalides.
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 25:188-190
The diastereomericβ-D-galactopyranosylepoxyethanes were synthesized for the irreversible inactivation of sweet almondβ-glucosidase B.