Ma Zhiqiang, Wang Xiao, Ma Yuyong, Chen Chuo
Department of Biochemistry, The University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX, 75390, USA.
Department of Chemistry and Biochemistry, The University of California, San Diego, 9500 Gilman Drive, La Jolla, CA, 92093, USA.
Angew Chem Int Ed Engl. 2016 Apr 4;55(15):4763-6. doi: 10.1002/anie.201600007. Epub 2016 Mar 8.
Axinellamines A and B are broad-spectrum antibacterial pyrrole-imidazole alkaloids that have a complex polycyclic skeleton. A new asymmetric synthesis of these marine sponge metabolites is described herein, featuring an oxidative rearrangement and an anchimeric chlorination reaction.
轴海绵胺A和B是具有复杂多环骨架的广谱抗菌吡咯-咪唑生物碱。本文描述了这些海洋海绵代谢产物的一种新的不对称合成方法,其特点是氧化重排和邻基参与的氯化反应。