Total synthesis and structural validation of cyclodepsipeptides solonamide A and B
作者:Betül Kitir、Mara Baldry、Hanne Ingmer、Christian A. Olsen
DOI:10.1016/j.tet.2014.05.107
日期:2014.10
I (AIP-I). To enable more comprehensive studies, we embarked on the chemical synthesis of solonamides A and B. The key synthetic steps were formation of the (R)-β-hydroxy-fatty-acids by stereo-selective aldol reactions and a cyclative macrolactamization, which proceeded under highly dilute conditions. Thus, the first total syntheses of the solonamides corroborated the originally assigned structures