Sztaricskai F, Lipták A, Pelyvás I F, Bognár R
J Antibiot (Tokyo). 1976 Jun;29(6):626-31. doi: 10.7164/antibiotics.29.626.
Proof is given by synthesis confirming the structure of ristobiose as 2-O-alpha-D-mannopyranosyl-D-glucose (IV) and ristotriose as O-alpha-L-rhamnopyranosyl (1 leads to 6)-O-[alpha-D-mannopyranosyl (1 leads to 2)]-D-glucose (X) which are obtained from ristomycin A upon mild acid hydrolysis. Both oligosaccharides, IV and X, have been detected for the first time as the components of an antibiotic.
通过合成证实了瑞斯托二糖结构为2-O-α-D-甘露吡喃糖基-D-葡萄糖(IV),瑞斯托三糖结构为O-α-L-鼠李吡喃糖基(1→6)-O-[α-D-甘露吡喃糖基(1→2)]-D-葡萄糖(X),它们是在温和酸水解下从瑞斯托霉素A得到的。这两种低聚糖,IV和X,首次作为一种抗生素的组分被检测到。