Hood J D, Box S J, Verrall M S
J Antibiot (Tokyo). 1979 Apr;32(4):295-304. doi: 10.7164/antibiotics.32.295.
The olivanic acids MM 4550, MM 13902 and MM 17880 are members of a new family of beta-lactam antibiotics. An isolation and purification process utilising ion-par extraction and ion-exchange chromatography is described and the metabolites are characterised by physico-chemical and biological properties.
橄榄酸MM 4550、MM 13902和MM 17880是一类新型β-内酰胺抗生素家族的成员。本文描述了一种利用离子对萃取和离子交换色谱法的分离纯化工艺,并通过物理化学和生物学特性对这些代谢产物进行了表征。