摘要
窄叶鲜卑花Sibiraea angustata(Rehd.)Hand.-Mazz.为蔷薇科植物,分布于青海、甘肃、四川和云南等省.生长在海拔3000～4000米的灌丛中或砂石滩上。甘肃民间用其枝叶治疗消化不良,胃痛等疾病,称之为柳茶。我们从其枝叶中已分离鉴定了六个三萜类化合物。本文继续报道从窄叶鲜卑花枝叶中分离鉴定的两个化合物,其中Ⅰ为新化合物,命名为鲜卑花酯(sibirate,Ⅰ)另一个是阿魏酸(ferulic acid,Ⅱ)。
A new ferulic acid ester, C_(16)H_(2)O_9, mp 141～143℃ (EtOAc), named sibirate (Ⅰ), was isolated from the aerial part of Sibiraea angustata (Rchd.) Hand.-Mazz. in addition to a known compound ferulic acid. By means of IR, EI-MS, FAB-MS, ~1H NMR, ^(13)C NMR and chemical evidences the structure of sibirate was established as glucityl ferulate.
出处
《药学学报》
CAS
CSCD
北大核心
1993年第10期798-800,共3页
Acta Pharmaceutica Sinica
