Total Synthesis and Antifungal Activity of a Carbohydrate Ring-Expanded Pyranosyl Nucleoside Analogue of Nikkomycin B
作者:Christina S. Stauffer、Pushpal Bhaket、Annette W. Fothergill、Michael G. Rinaldi、Apurba Datta
DOI:10.1021/jo701814b
日期:2007.12.1
In a study aimed at investigating an as yet unknown structure−activityrelationship of the nikkomycin family of antifungal peptidyl nucleoside antibiotics, the present research reports the synthesis and antifungal evaluation of a carbohydrate ring-expanded pyranosyl nucleoside analogue of nikkomycin B. Employing a convergent synthetic route, independent synthesis of the N-terminal amino acid side chain