Dolabellane diterpene and three cycloartane glycosides from Thalictrum squarrosum.
A new dolabellane diterpene glycoside, named squoside A, and three new cycloartane glycosides, named squarrosides V, VI, and VII, have been isolated from the dried aerial parts of Thalictrum squarrosum (Ranunculaceae). Their structures were determined by two dimensional (2D) NMR spectroscopic analysis and chemical evidence.
Yoshimitsu
Hitoshi
H
Faculty of Pharmaceutical Sciences, Sojo University, Ikeda, Kumamoto, Japan. hyoshimi@ph.sojo-u.ac.jp
Miyashita
Hiroyuki
H
Nishida
Makiko
M
Mineno
Tomoko
T
Nohara
Toshihiro
T
D004224:Diterpenes / Q000737:chemistry* / Q000302:isolation & purification; D006027:Glycosides / Q000737:chemistry* / Q000302:isolation & purification; D009682:Magnetic Resonance Spectroscopy; D008968:Molecular Conformation; D035261:Plant Components, Aerial / Q000737:chemistry*; D010936:Plant Extracts / Q000737:chemistry / Q000302:isolation & purification; D010946:Plants, Medicinal / Q000737:chemistry; D029626:Ranunculaceae / Q000737:chemistry*; D013237:Stereoisomerism
D004224:Diterpenes; D006027:Glycosides; D010936:Plant Extracts; C553889:squarroside V; C553888:squarroside VI; C553887:squoside A