Structural investigation of the antibiotic ristomycin A. 13C-NMR spectral analysis of the interglycosidic linkages of the heterotetrasaccharide side-chain.
J Antibiot (Tokyo)
; 31(10): 974-8, 1978 Oct.
Article
en En
| MEDLINE
| ID: mdl-213414
ABSTRACT
By 13C-NMR studies on Ia, IIa, IIb and IVa obtained by the chemical degradation of ristomycin A and on several synthetic model compounds it has been proved that an O-beta-D-arabinopyranosyl-(1 leads to 2)-O-alpha-D-mannopyranosyl-(1 leads to 2)-O-[alpha-L-rhamnopyranosyl-(1 leads to 6)]-D-glucopyranosyl heterotetrasaccharide moiety is connected to the aglycone of the antibiotic.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Ristocetina
Idioma:
En
Revista:
J Antibiot (Tokyo)
Año:
1978
Tipo del documento:
Article