Total synthesis of motualevic acids A–F, (E) and (Z)-antazirines
摘要:
Total synthesis of motualevic acids A-F and (E) & (Z) geometrical isomers of antazirines has been achieved from a commercially available starting material, 1,10-decanediol. The synthesis of motualevic acid E served as a common key intermediate for the synthesis of most of these natural products. The key steps involved in this synthesis were Wittig olefination, Corey-Fuchs reaction, Neber reaction, amide coupling. (C) 2014 Elsevier Ltd. All rights reserved.
Total synthesis of motualevic acids A–F, (E) and (Z)-antazirines
摘要:
Total synthesis of motualevic acids A-F and (E) & (Z) geometrical isomers of antazirines has been achieved from a commercially available starting material, 1,10-decanediol. The synthesis of motualevic acid E served as a common key intermediate for the synthesis of most of these natural products. The key steps involved in this synthesis were Wittig olefination, Corey-Fuchs reaction, Neber reaction, amide coupling. (C) 2014 Elsevier Ltd. All rights reserved.
Motualevic acids and analogs: Synthesis and antimicrobial structure–activity relationships
作者:Pradeep Cheruku、Jessica L. Keffer、Cajetan Dogo-Isonagie、Carole A. Bewley
DOI:10.1016/j.bmcl.2010.05.073
日期:2010.7
Synthesis of the marine natural products motualevic acids A, E, and analogs in which modifications have been made to the ω-brominated lipid (E)-14,14-dibromotetra-deca-2,13-dienoic acid or amino acid unit are reported, together with antimicrobial activities against Staphylococcus aureus, methicillin-resistant S. aureus, Enterococcus faecium, and vancomycin-resistant Enterococcus.
海洋天然产物 motualevic 酸 A、E 和类似物的合成,其中已对 ω-溴化脂质 ( E )-14,14-dibromotetra-deca-2,13-dienoic 酸或氨基酸单元进行了修饰,用针对抗微生物活性一起金黄色葡萄球菌,耐甲氧西林金黄色葡萄球菌,屎肠球菌,和耐万古霉素肠球菌。
Total synthesis of motualevic acids A–E
作者:Gangarajula Sudhakar、Vilas D. Kadam、Vaddu V.N. Reddy
DOI:10.1016/j.tetlet.2009.12.113
日期:2010.2
The first total synthesis of motualevic acids A-E, isolated from Siliquariaspongia sp., starting from commercially available 1,10-decanediol, is described. The key steps in the synthetic sequence involve stereoselective olefination, Corey-Fuchs reaction, and amide coupling. (C) 2010 Published by Elsevier Ltd.