Investigation into the functional impact of the vancomycin C-ring aryl chloride

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• 作者：Joseph R. Pinchman ; Dale L. Boger
• 关键词：Vancomycin ; Vancomycin analogues ; Borylation
• 刊名：Bioorganic and Medicinal Chemistry Letters
• 出版年：2013
• 出版时间：1 September, 2013
• 年：2013
• 卷：23
• 期：17
• 页码：4817-4819
• 全文大小：388 K

文摘

A vancomycin aglycon analogue that possesses a reduced C-ring and an intact E-ring chloride was prepared and its antimicrobial activity towards Staphylococcus aureus and binding affinity to model cell wall ligands were established. Comparison of the derivative with a series of vancomycin aglycon analogues that possess and lack the chloro substituents on the aryl C- and E-rings defines the impact and further refines the role the C-ring chloride plays in promoting both target binding affinity and binding selectivity for d-Ala-d-Ala and its impact on antimicrobial activity.