Four new triterpene glycosides from Thalictrum squarrosum.
Four new triterpene glycosides were isolated from the dried aerial parts of Thalictrum squarrosum (Ranunculaceae). They were designated as squarroside I, being a cycloartane-type glycoside, and squarrosides II, III and IV, being oleanene-type glycosides. Their structures were established by using two dimensional (2D) NMR techniques.
Yoshimitsu
H
H
Faculty of Engineering, Kyushu Kyoritsu University, Kitakyushu, Japan. yoshimt@kyukyo-u.ac.jp
Nishida
M
M
Qian
Z Z
ZZ
Lei
Z H
ZH
Nohara
T
T
D002236:Carbohydrate Conformation; D002240:Carbohydrate Sequence; D006027:Glycosides / Q000737:chemistry / Q000302:isolation & purification*; D009682:Magnetic Resonance Spectroscopy; D008516:Medicine, Chinese Traditional; D008969:Molecular Sequence Data; D010946:Plants, Medicinal / Q000737:chemistry*; D016339:Spectrometry, Mass, Fast Atom Bombardment; D014315:Triterpenes / Q000737:chemistry / Q000302:isolation & purification*
D006027:Glycosides; D014315:Triterpenes