A new 3,4-seco-ursane triterpenoid from Glyptopetalum sclerocarpum.
A new ursane-type triterpene, glyptopetolide, was isolated along with two known triterpenoids, isoarborinol and cangoronine, from the stem bark of Glyptopetalum sclerocarpum LAWS. (Celastraceae). The structure of glyptopetolide was elucidated as 3,4-seco-14alpha,27-cyclo-urs-4(23)-en-3,11alpha-ol ide by spectroscopic analysis.
Sotanaphun
U
U
Faculty of Pharmacy, Silpakorn University, Nakhon Pathom, Thailand.
Suttisri
R
R
Lipipun
V
V
Bavovada
R
R
D009682:Magnetic Resonance Spectroscopy; D008968:Molecular Conformation; D019441:Plant Epidermis / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*; D013055:Spectrophotometry, Infrared; D013056:Spectrophotometry, Ultraviolet; D014315:Triterpenes / Q000737:chemistry / Q000302:isolation & purification*
D014315:Triterpenes; C419238:cangoronine; C419236:glyptopetolide; C028769:3-hydroxydiploptene