Diastereoselective Total Synthesis of (± )-Schindilactone A

摘要

Schindilactone A (1) and structures 2-4 (Scheme 1 a) are representative members of a novel group of nortriterpenoids isolated by Sun and co-workers from the plants of Schisan-draceae, which have been used in China for the treatment of rheumatic lumbago and related diseases.