720682-27-9Relevant articles and documents
Asymmetric synthesis of (+)-preussin from N-sulfinyl δ-amino β-ketoesters
Davis, Franklin A.,Deng, Jianghe
, p. 5111 - 5115 (2004)
The efficient asymmetric synthesis of the antifungal pyrrolidine alkaloid (+)-preussin (2) was accomplished via the stereoselective reduction of a 5-substituted 3-oxo proline. The oxo proline was prepared from an N-sulfinyl δ-amino β-ketoester, a sulfinimine derived polyfunctionalized chiral building block.
