作者:Bruno Danieli、Giordano Lesma、Daniele Passarella、Alessandro Sacchetti、Alessandra Silvani、Andrea Virdis
DOI:10.1021/ol0361507
日期:2004.2.1
[reaction: see text] The first total enantiosynthesis of the biologically active alkaloid (-)-cytisine is reported, featuring a ruthenium-catalyzed RCM reaction as the key step. The approach relies on readily available cis-piperidine-3,5-dimethanol monoacetate as the chiral building block, and it is suited for achieving the target compound in both enantiomeric forms.
[反应:见正文]据报道,具有生物活性的生物碱(-)-胱氨酸的首次全对映体合成是关键步骤,其中钌催化的RCM反应为关键。该方法依赖于容易获得的顺式-哌啶-3,5-二甲醇单乙酸酯作为手性结构单元,它适合于以两种对映体形式获得目标化合物。