The synthesis of the 16-membered cyclic DOEG ring system of teicoplanin, which forms the binding pocket for the carboxylate region of terminal D-Ala-D-Ala of the bacterial cell wall via macroetherification of linear tripeptide 20 is described.
Total Synthesis of Vancomycin—Part 2: Retrosynthetic Analysis, Synthesis of Amino Acid Building Blocks and Strategy Evaluations
作者:K. C. Nicolaou、Christopher N. C. Boddy、Hui Li、Alexandros E. Koumbis、Robert Hughes、Swaminathan Natarajan、Nareshkumar F. Jain、Joshi M. Ramanjulu、Stefan Bräse、Michael E. Solomon