Synthesis and actin-depolymerizing activity of mycalolide analogs
摘要:
Mycalolide analog 4, consisting only of the side chain of mycalolide B (2), was stereoselectively synthesized and was found to have strong actin-depolymerizing activity. (C) 2004 Elsevier Ltd. All rights reserved.
Synthesis and biological activity of mycalolide analogs
摘要:
Mycalolide analog 4, consisting only of the side chain of mycalolide B (2), a trisoxazole macrolide of marine origin, was stereoselectively synthesized using Roush crotylboration, an Evans aldol reaction, and a Paterson aldol reaction as key steps. The analog 4 was found to have strong actin-depolymerizing activity. (c) 2006 Elsevier Ltd. All rights reserved.
trisoxazole marine macrolides mycalolides A and B is described. This synthesis involves the convergent assembly of highly functionalized C1–C19 trisoxazole and C20–C35 side‐chain segments through the use of olefinmetathesis and esterification as well as Julia–Kocienski olefination and enamide formation as key steps.