Mallavadhani Uppuluri V, Satyanarayana K V S, Mahapatra Anita, Sudhakar A V S
Forest and Marine Products Department, Regional Research Laboratory (CSIR), Bhubaneswar--751 013, Orissa, India.
Nat Prod Res. 2004 Feb;18(1):33-7. doi: 10.1080/1057563031000122068.
A new tetracyclic triterpene 9,19-cyclolanost-22(22'), 24-diene-3beta-ol, named as nerifoliene (2) along with euphol (1) were isolated from the fresh latex of Euphorbia nerifolia. Their structures were elucidated on the basis of spectral (IR, 1H and 13C NMR, FAB and EI Mass) data.
从飞扬草的新鲜乳汁中分离出一种新的四环三萜9,19-环羊毛甾-22(22'),24-二烯-3β-醇，命名为橙花叔醇（2），同时还分离出大戟醇（1）。它们的结构是根据光谱（红外光谱、1H和13C核磁共振谱、快原子轰击质谱和电子轰击质谱）数据确定的。
