Triterpenoids from aerial parts of Glochidion eriocarpum.
From the aerial parts of Glochidion eriocarpum, a new triterpene, glochieriol (1), three new triterpenoid saponins, glochieriosides C - E (2 - 4), together with four known triterpenes (glochidonol, glochidiol, lupeol, and 3-epi-lupeol) were isolated by using combined chromatographic separations. The structures of the new compounds were elucidated on the basis of spectroscopic data, including FTICR-MS, 1D and 2D NMR.
Thu
Vu Kim
VK
Institute of Natural Products Chemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Nghiado, Caugiay, Hanoi, Vietnam.
Kiem
Phan Van
PV
Yen
Pham Hai
PH
Nhiem
Nguyen Xuan
NX
Tung
Nguyen Huu
NH
Cuong
Nguyen Xuan
NX
Minh
Chau Van
CV
Huong
Hoang Thanh
HT
Lau
Trinh Van
TV
Thuan
Ngo Thi
NT
Kim
Young Ho
YH
D002240:Carbohydrate Sequence; D019665:Euphorbiaceae / Q000737:chemistry*; D006868:Hydrolysis; D009682:Magnetic Resonance Spectroscopy; D008969:Molecular Sequence Data; D010936:Plant Extracts / Q000737:chemistry; D021241:Spectrometry, Mass, Electrospray Ionization; D017550:Spectroscopy, Fourier Transform Infrared; D014315:Triterpenes / Q000737:chemistry* / Q000302:isolation & purification; D014744:Vietnam
D010936:Plant Extracts; D014315:Triterpenes