Kashima Kenji, Sano Kaichi, Yun Young Sook, Ina Hiroji, Kunugi Akira, Inoue Hideshi
School of Life Sciences, Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo 192-0392, Japan.
Chem Pharm Bull (Tokyo). 2010 Feb;58(2):191-4. doi: 10.1248/cpb.58.191.
Five new lignans, ovafolinins A-E (1-5), were isolated from the wood of Lyonia ovalifolia (Ericaceae). The structures of 1-5 were elucidated based on 2D NMR spectroscopy, X-ray crystallography, and other chemical methods.
从南烛(杜鹃花科)木材中分离得到5个新的木脂素,即南烛叶素A - E(1 - 5)。基于二维核磁共振光谱、X射线晶体学及其他化学方法确定了1 - 5的结构。