Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Vojtěch Kapras"'
Publikováno v:
Biophys J
Leukocyte rolling adhesion, facilitated by selectin-mediated interactions, is a highly dynamic process in which cells roll along the endothelial surface of blood vessel walls to reach the site of infection. The most common approach to investigate cel
Publikováno v:
Organic Letters. 16:1088-1091
Nonproteinogenic amino acids are prepared by an unprecedented domino aza-Michael addition-1,3-dipolar cycloaddition, leading to enantiopure highly substituted pyrrolidinopyrazolines. Nonaflyl azide serves as highly effective diazo transfer reagent, f
Publikováno v:
Collection of Czechoslovak Chemical Communications. 74:643-650
Sulfamoyl chloride was used for the preparation of 3α- and 3β-sulfamates of steroids: 20-oxo-5α-pregnan-3α-yl sulfamate (4), 20-oxo-5α-pregnan-3β-yl sulfamate (5), 20-oxo-5β-pregnan-3α-yl sulfamate (7), and 20-oxo-5β-pregnan-3β-yl sulfamate
Autor:
Martin Štefko, Jan Štambaský, Ondřej Kysilka, Andrei V. Malkov, Vojtěch Kapras, Pavel Kočovský, Michal Hocek
Publikováno v:
The Journal of organic chemistry. 76(19)
Iridium(I)-catalyzed allylation of the enantiopure monoprotected copper(I) alkoxide, generated from (S)-5a, with the enantiopure allylic carbonates (R)-9a,b has been developed as the key step in a new approach to C-nucleoside analogues. The anomeric