A novel alkaloid from the seeds of Daphniphyllum calycinum

作者:Tang Lan; Rao Gul Wei; Zhan Zha Jun; Shan Wei Guang*
来源:Journal of Chemical Research-S, 2008, (4): 203-204.
DOI:10.3184/030823408X314491

摘要

One novel alkaloid, named as caldaphnidine G (1), and two known alkaloid calycicine A (2), daphnezomine L (3) were isolated from the seeds of Daphniphyllum calycinum. The structure of 1 was established by spectral methods, especially 2D NMR techniques.