Influence of intramolecular hydrogen bonds on regioselectivity of glycosylation. Synthesis of lupane-type saponins bearing the OSW-1 saponin disaccharide unit and its isomers

KUCZYNSKA, K., CMOCH, P., RÁROVÁ, L., OKLEŠŤKOVÁ, J., KORDA, A., PAKULSKI, Z., STRNAD, M. Influence of intramolecular hydrogen bonds on regioselectivity of glycosylation. Synthesis of lupane-type saponins bearing the OSW-1 saponin disaccharide unit and its isomers. Carbohydrate Research. 2016, 423(MAR 24), 49-69. ISSN 0008-6215. E-ISSN 1873-426X. Available: doi: 10.1016/j.carres.2016.01.010