Ono Masateru, Tsuru Tsuyoshi, Abe Hiroaki, Eto Masashi, Okawa Masafumi, Abe Fumiko, Kinjo Junei, Ikeda Tsuyoshi, Nohara Toshihiro
School of Agriculture, Kyushu Tokai University, Minamiaso 5435, Aso, Kumamoto 869-1404, Japan.
J Nat Prod. 2006 Oct;69(10):1417-20. doi: 10.1021/np068010m.
Six new bisabolane-type sesquiterpenes, peroxylippidulcines A-C (3-5), peroxyepilippidulcine B (6), and epilippidulcines B (7) and C (8), have been isolated from the aerial parts of Lippia dulcis, along with two known bisabolane-type sesquiterpenes, seven known flavonoids, and a known triterpenoid. The structures of 3-8 were characterized on the basis of NMR, MS, specific rotation, and X-ray crystallographic analysis data and chemical evidence.
从甜叶菊地上部分分离得到6个新的没药烷型倍半萜，过氧利皮杜辛A-C（3-5）、过氧表利皮杜辛B（6）、表利皮杜辛B（7）和表利皮杜辛C（8），以及2个已知的没药烷型倍半萜、7个已知黄酮类化合物和1个已知三萜类化合物。通过核磁共振（NMR）、质谱（MS）、比旋光度以及X射线晶体学分析数据和化学证据对3-8的结构进行了表征。
