科研之友
微信
新浪微博
Facebook
分享链接
摘要
A convergent synthesis of carbocyclic sinefungin (2), its C-5 epimer 3a, and adenine-modified derivative 3b is described. The key features of our approach include the use of commercially available L-methionine and readily available (1R,4S)-4-hydroxy-2-cyclopentenyl acetate as starting materials, a cross-metathesis reaction, an enzymatic kinetic resolution, and a Staudinger reduction. The current synthesis is flexible and, therefore, provides convenient access to the synthesis of various carbocyclic sinefungin analogues for biological evaluation.
- 出版日期2014-10
