Total Synthesis of Cyclomarin A, a Marine Cycloheptapeptide with Anti-Tuberculosis and Anti-Malaria Activity
作者:Philipp Barbie、Uli Kazmaier
DOI:10.1021/acs.orglett.5b03292
日期:2016.1.15
An efficient synthetic protocol for the stereoselective synthesis of cyclomarin A is reported. Key steps in the syntheses of the building blocks are an asymmetric chelate-enolate Claisen rearrangement, an asymmetric hydrogenation, and highly diastereoselective additions of organozinc and -titanium reagents.