The synthesis of ketolide antibiotic ABT-773 (cethromycin)
The synthesis of ketolide antibiotic ABT-773 (cethromycin)
复制标题
DOI:
10.1016/j.tet.2004.09.027
复制
发表时间:
2004-11-01
期刊:
影响因子:
2.1
通讯作者:
Wittenberger, SJ
中科院分区:
文献类型:
--
作者:
Plata, DJ;Leanna, MR;Wittenberger, SJ
A practical and efficient synthesis of ketolide antibiotic cethromycin (ABT-773) (1) is described. An effective protection strategy allows high yielding, regioselective C6-O-alkylation and subsequent stereoselective modification of the erythromycin nucleus. ABT-773 was prepared in 10 steps from commercially available erythromycin A oxime. (C) 2004 Elsevier Ltd. All rights reserved.