Process R&D of Eravacycline: The First Fully Synthetic Fluorocycline in Clinical Development

被引:41
|
作者
Ronn, Magnus [1 ]
Zhu, Zhijian [1 ]
Hogan, Philip C. [1 ]
Zhang, Wu-Yan [1 ]
Niu, John [1 ]
Katz, Christopher E. [1 ]
Dunwoody, Nicholas [1 ]
Gilicky, Olga [1 ]
Deng, Yonghong [1 ]
Hunt, Diana K. [1 ]
He, Minsheng [1 ]
Chen, Chi-Li [1 ]
Sun, Cuixiang [1 ]
Clark, Roger B. [1 ]
Xiao, Xiao-Yi [1 ]
机构
[1] Tetraphase Pharmaceut Inc, Watertown, MA 02472 USA
关键词
TETRACYCLINE ANTIBIOTICS; ANTIBACTERIAL ACTIVITY; ROUTE;
D O I
10.1021/op4000219
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
Process research and development of the first fully synthetic broad spectrum 7-fluorotetracycline in clinical development is described. The process utilizes two key intermediates in a convergent approach. The key transformation is a Michael-Dieckmann reaction between a suitable substituted aromatic moiety and a key cyclohexenone derivative. Subsequent deprotection and acylation provide the desired active pharmaceutical ingredient in good overall yield.
引用
收藏
页码:838 / 845
页数:8
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