A CD-Spectroscopic Alternative to Methylation Analysis of Oligosaccharides: Reference Spectra for Identification of Chromophoric Glycopyranoside Derivatives
作者:William T. Wiesler、Nikolina Berova、Makoto Ojika、Harold V. Meyers、Mayland Chang、Peng Zhou、Lee-Chiang Lo、Masatake Niwa、Reiji Takeda、Koji Nakanishi
DOI:10.1002/hlca.19900730302
日期:1990.5.2
conversion of oligosaccharides to monosaccharide subunits bearing 4-bromobenzoate and 4-methoxycinnamate chromophores have been developed based on acetolysis/bromination reactions for glycosidiccleavage of per (bromobenzoylated) oligosaccharides. The method offers an alternative means to conventional methylation analysis of oligosaccharides.
Microscale glycosidic cleavage of oligosaccharide bromobenzoates for circular dichroism analysis
作者:Makoto Ojika、Harold V. Meyers、Mayland Chang、Koji Nakanishi
DOI:10.1021/ja00206a042
日期:1989.11
La degradation chimique de la digitonine avec une solution de bromure de l'acide bromo acetique donne des halogenures d'hexo (ou pento) pyranosyles bromobenzoyles ou bromoacetyles qui sont ensuite transformes en O-methyl-1 hexo (ou pento) pyranosides bromobenzoyles et methoxy-4 cinnamoyles
La 降解 chimique de la digitonine avec une 溶液 de bromure de l'acide bromo acetique donne des haloures d'hexo (ou pento) pyranosyles bromobenzoyles ou bromoacetyles quisont ensuitetransformes en O-methyl-1 hexo (ou pento) pyranosides et bromobenzoyles -4 肉桂
OJIKA, MAKOTO;MEYERS, HAROLD V.;CHANG, MAYLAND;NAKANISHI, KOJI, J. AMER. CHEM. SOC., 111,(1989) N4, C. 8944-8946
作者:OJIKA, MAKOTO、MEYERS, HAROLD V.、CHANG, MAYLAND、NAKANISHI, KOJI
DOI:——
日期:——
SCHMITZ, FRANCIS J.;KSEBATI, MOHAMAD B.;GUNASEKERA, SARATH P.;AGARWAL, SA+, J. ORG. CHEM., 53,(1988) N 25, C. 5941-5947
作者:SCHMITZ, FRANCIS J.、KSEBATI, MOHAMAD B.、GUNASEKERA, SARATH P.、AGARWAL, SA+