Rapid Construction of [5−6−7] Tricyclic Ring Skeleton of <i>Calyciphylline</i> Alkaloid Daphnilongeranin B
作者:Chen Xu、Zheng Liu、Huifei Wang、Bo Zhang、Zheng Xiang、Xiaojiang Hao、David Zhigang Wang
DOI:10.1021/ol200312q
日期:2011.4.1
A concise photochemical [2 + 2] cycloaddition−Grob fragmentation sequence sets the common tricyclic ring skeletons of the Calyciphylline A-type alkaloids, particularly those in daphnilongeranins, daphniyunnines, and daphniglaucins.
简洁的光化学[2 + 2]环加成-Grob断裂序列设置了茶碱A型生物碱的常见三环骨架,尤其是在达芬尼龙酸酯,达芬尼龙和达芬素中的三环骨架。