[GRAPHICS]A highly convergent synthesis of the angiogenesis inhibitor luminacin D has been achieved in 13 linear steps (19 steps total, 5.3% overall yield) utilizing a samarium(II) iodide-mediated mixed tandem aldol/Evans-Tishchenko reaction to construct the carbohydrate precursor. The modular synthetic design will allow derivatization at key positions necessary for biochemical mode of action studies.
作者:J. Brad Shotwell、Evan S. Krygowski、John Hines、Brian Koh、Elliott W. D. Huntsman、Hui Won Choi、John S. Schneekloth,、John L. Wood、Craig M. Crews
DOI:10.1021/ol026382q
日期:2002.9.1
[GRAPHICS]A highly convergent synthesis of the angiogenesis inhibitor luminacin D has been achieved in 13 linear steps (19 steps total, 5.3% overall yield) utilizing a samarium(II) iodide-mediated mixed tandem aldol/Evans-Tishchenko reaction to construct the carbohydrate precursor. The modular synthetic design will allow derivatization at key positions necessary for biochemical mode of action studies.
Effect of Calcium Reagents on Aldol Reactions of Phenolic Enolates with Aldehydes in Alcohol