title: New megastigmane glucosides from Excoecaria cochinchinensis LOUR. var. cochinchinensis.
abstract: Two new megastigmane glucosides, called excoecariosides A and B were isolated from the leaves of a medicinal Vietnamese plant, Excoecaria cochinchinensis LOUR. var. cochinchinensis (Euphorbiaceae) together with seven known compounds. Their structures were elucidated by spectroscopic analyses and chemical reactions including the modified Mosher's method.
authors.affiliation: Faculty of Chemistry, College of Natural Science, Vietnam National University, Hanoi.
authors.forename: Phan Minh
authors.initials: PM
authors.lastname: Giang
authors.forename: Phan Tong
authors.initials: PT
authors.lastname: Son
authors.forename: Katsuyoshi
authors.initials: K
authors.lastname: Matsunami
authors.forename: Hideaki
authors.initials: H
authors.lastname: Otsuka
mesh_terms: D002851:Chromatography, High Pressure Liquid; D002855:Chromatography, Thin Layer; D003512:Cyclohexanones / Q000737:chemistry*; D019665:Euphorbiaceae / Q000737:chemistry*; D005960:Glucosides / Q000737:chemistry*; D006868:Hydrolysis; D009682:Magnetic Resonance Spectroscopy; D045792:Norisoprenoids / Q000737:chemistry*; D010936:Plant Extracts / Q000032:analysis; D018515:Plant Leaves / Q000737:chemistry; D012997:Solvents; D016339:Spectrometry, Mass, Fast Atom Bombardment; D017550:Spectroscopy, Fourier Transform Infrared; D014744:Vietnam
chemical_list: D003512:Cyclohexanones; D005960:Glucosides; D045792:Norisoprenoids; D010936:Plant Extracts; D012997:Solvents; C507958:excoecarioside A; C507959:excoecarioside B