百部内酰胺S和对叶百部螺环碱（来自直立百部的生物碱）的绝对结构
Absolute structures of stemona-lactam S and tuberostemospiroline, alkaloids from stemona tuberosa.
作者信息
Fukaya Haruhiko, Hitotsuyanagi Yukio, Aoyagi Yutaka, Shu Zhu, Komatsu Katsuko, Takeya Koichi
机构信息
School of Pharmacy, Tokyo University of Pharmacy and Life Sciences.
出版信息
Chem Pharm Bull (Tokyo). 2013;61(10):1085-9. doi: 10.1248/cpb.c13-00454.
PMID:24088701
Abstract
A new alkaloid, stemona-lactam S, and a known alkaloid, tuberostemospiroline, were isolated from the roots of Stemona tuberosa LOUR. (Stemonaceae). Their structures and absolute stereochemistry were established by X-ray crystallography and vibrational circular dichroism.
摘要
从百部科植物直立百部（Stemona tuberosa LOUR.）的根中分离出一种新生物碱——百部内酰胺S和一种已知生物碱——对叶百部螺碱。通过X射线晶体学和振动圆二色光谱确定了它们的结构和绝对立体化学。
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