A new triterpenoid saponin from the aerial parts of Cephalaria ambrosioides.
A new allose-containing triterpenoid saponin (1), along with a known saponin (2), were isolated from the aerial parts of Cephalaria ambrosioides. Their structures were determined by spectroscopic (2D-NMR and ESI-MS) methods. The preferred conformation of 1 was determined by the NOESY spectrum.
Gođevac
Dejan
D
Institute of Chemistry, Technology and Metallurgy, Belgrade, Serbia. dgodjev@chem.bg.ac.rs
Menkovic
Nebojsa
N
Vujisic
Ljubodrag
L
Tesevic
Vele
V
Vajs
Vlatka
V
Milosavljevic
Slobodan
S
D049917:Dipsacaceae / Q000737:chemistry*; D008968:Molecular Conformation; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular; D009904:Optical Rotation; D035261:Plant Components, Aerial / Q000737:chemistry; D018843:Republic of North Macedonia; D012503:Saponins / Q000737:chemistry / Q000302:isolation & purification*; D021241:Spectrometry, Mass, Electrospray Ionization; D013055:Spectrophotometry, Infrared; D014315:Triterpenes / Q000145:classification / Q000302:isolation & purification*
D012503:Saponins; D014315:Triterpenes