Total Synthesis of Nominal diazonamides. Part 1: Convergent Preparation of the Structure Proposed for (-)-Diazonamide A. part 2: On the True Structure and Origin of Natural Isolates

摘要

To report the total synthesis of the structure proposed for (-)-diazoamide A, a toxin extracted from the marine invertebrate, Diazonia angulata, and to propose a new alternative structure for the natural product that was not identical with the synthetic product.