作者:Thomas A. Kirkland、John Colucci、Leo S. Geraci、Matthew A. Marx、Matthias Schneider、David E. Kaelin、Stephen F. Martin
DOI:10.1021/ja011867f
日期:2001.12.1
Total synthesis of (+)-ambruticin S
作者:Stephen M Berberich、Robert J Cherney、John Colucci、Christine Courillon、Leo S Geraci、Thomas A Kirkland、Matthew A Marx、Matthias F Schneider、Stephen F Martin
DOI:10.1016/s0040-4020(03)00370-3
日期:2003.8
A convergent total synthesis of the novel antifungal agent ambruticin S (1) has been completed from the assembly of intermediates 18, 33 and 52 that served as the respective A-, B-, and C-ring precursors. The first generation approach to a potential A-ring intermediate eventuated in the synthesis of 9a via a route that featured oxidation of the dihydroxy furan 2 and elaboration of the dihydropyranone