リ　ギ   Li Wei   李　巍    所属   東邦大学  薬学部 薬学科    職種   教授
論文種別	原著
言語種別	英語
査読の有無	査読あり
表題	Pregnane Glycosides from Cynanchum atratum
掲載誌名	正式名：Steroids 略　 称：Steroids ISSNコード：0039128X
巻・号・頁	73(1),pp.96-103
著者・共著者	Hong Bai, Wei Li, Kazuo Koike
担当区分	2nd著者,責任著者
発行年月	2008
概要	Five new pregnane glycosides, cynanosides K(I)-O (1-5) with a 14,15-seco-pregnane-type skeleton as the aglycon, together with five known compds., cynascyroside C, sublanceoside E1, sublanceoside I1, atratoside A and atratoside B, were isolated from the roots of Cynanchum atratum. Their structures were detd. on the basis of spectroscopic anal. and chem. evidence.