Experimental evidence for the existence of non-exo-anomeric conformations in branched oligosaccharides: the neomycin-B case.
For the first time in natural O-glycosides, a large amount of non-exo-anomeric conformation is experimentally detected, in solution.
Asensio
Juan Luis
JL
Instituto de Química Organica (CSIC), Juan de la Cierva 3, Madrid, Spain.
Hidalgo
Ana
A
Cuesta
Igor
I
Gonzalez
Carlos
C
Cañada
Javier
J
Vicent
Cristina
C
Chiara
Jose Luis
JL
Cuevas
Gabriel
G
Jimenez-Barbero
Jesus
J
D002236:Carbohydrate Conformation; D002240:Carbohydrate Sequence; D005601:Framycetin / Q000737:chemistry*; D009844:Oligosaccharides / Q000737:chemistry*
D009844:Oligosaccharides; D005601:Framycetin