title: A new dicoumarinoid glycoside from Daphne giraldii.
abstract: A new dicoumarinoid glycoside, named giraldoid A (1), has been isolated from Daphne giraldii Nitsche. The structure of 1 was determined as 7-O-beta-glucosyl-8-(7-hydroxy-2H-1-benzopyran-2-one-8-)yl-2H-1-benzopyran-2-one on the basis of chemical reactions and spectroscopic methods.
authors.affiliation: School of Traditional Chinese Medicines, Shenyang Pharmaceutical University, Shenyang 110016, China.
authors.forename: S-H
authors.initials: SH
authors.lastname: Li
authors.forename: L-J
authors.initials: LJ
authors.lastname: Wu
authors.forename: H-Y
authors.initials: HY
authors.lastname: Gao
authors.forename: Y-H
authors.initials: YH
authors.lastname: Chen
authors.forename: Y
authors.initials: Y
authors.lastname: Li
mesh_terms: D002681:China; D003374:Coumarins / Q000737:chemistry / Q000302:isolation & purification*; D032364:Daphne / Q000737:chemistry*; D006027:Glycosides / Q000737:chemistry / Q000302:isolation & purification*; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular; D010946:Plants, Medicinal / Q000737:chemistry; D027343:Rhizome / Q000737:chemistry; D016339:Spectrometry, Mass, Fast Atom Bombardment; D013055:Spectrophotometry, Infrared; D013056:Spectrophotometry, Ultraviolet
chemical_list: D003374:Coumarins; D006027:Glycosides