Synthesis of Novel Macrolactam and Macroketone Analogues of Migrastatin fromD-Glucal and Comparison with Macrolactone and Acyclic Analogues: A Dorrigocin A Congener Is a Potent Inhibitor of Gastric Cancer Cell Migration
作者:Guillaume Anquetin、Gareth Horgan、Sarah Rawe、David Murray、Aideen Madden、Padraic MacMathuna、Peter Doran、Paul V. Murphy
DOI:10.1002/ejoc.200701192
日期:2008.4
Novel macrolactam and macroketone analogues of the migrastatin macrolide core have been synthesised from tri-O-acetyl-D-glucal in order to facilitate structure-activity studies. The Horner olefination, followed by ring-closing metathesis were key steps in the synthesis of the macroketone. The ability of the macroketone and macrolactam derivatives to inhibit the migration of gastric tumour cells as