Total Syntheses of (±)-α-Lycorane and (±)-1-Deoxylycorine
作者:Yong-Geun Jung、Sang-Choul Lee、Hyun-Kyu Cho、Nitin B. Darvatkar、Ji-Young Song、Cheon-Gyu Cho
DOI:10.1021/ol303157b
日期:2013.1.4
New synthetic routes to (±)-α-lycorane and (±)-1-deoxylycorine were exploited. The endo-cycloadduct of 3,5-dibromo-2-pyrone with styrene-type dienophile provided the pivotal intermediate for the syntheses of the titled natural products.