摘要
首次报道了九个箭根酮内酯类型化合物（都是新化合物）的圆二色谱。应用烯烃和酮的八区律、平面环己烯酮规则及γ－内酯的扇形规则，指定了它们的绝对构型。
In this paper,the circular dichroism(CD) of 9
taccalonoids,the novel pentacyclics teroidal bitter principles from
Tacca plantaginea(Hance)Drenth were reported.Their absolute
configu-rations were assigned by using the octant rules of double bond
and ketone,planar cyclohexenone rule and γ-lactone sector rule.
出处
《药学学报》
CAS
CSCD
北大核心
1994年第2期111-115,共5页
Acta Pharmaceutica Sinica
