title: A chalcone and a dihydrochalcone from Uvaria dulcis.
abstract: 2',3'-Dihydroxy-4',6'-dimethoxchalcone and the corresponding dihydrochalcone were isolated from the leaves of Uvaria dulcis and characterized by chemical and spectral methods.
authors.affiliation: Department of Chemistry, Faculty of Science, Prince of Songkla University, Hatyai, Thailand.
authors.forename: K
authors.initials: K
authors.lastname: Chantrapromma
authors.forename: Y
authors.initials: Y
authors.lastname: Rat-A-pa
authors.forename: C
authors.initials: C
authors.lastname: Karalai
authors.forename: V
authors.initials: V
authors.lastname: Lojanapiwatana
authors.forename: V
authors.initials: V
authors.lastname: Seechamnanturakit
mesh_terms: D002599:Chalcone / Q000031:analogs & derivatives* / Q000737:chemistry / Q000302:isolation & purification*; D047188:Chalcones; D009682:Magnetic Resonance Spectroscopy; D010936:Plant Extracts / Q000737:chemistry; D018515:Plant Leaves / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*
chemical_list: D047188:Chalcones; D010936:Plant Extracts; D002599:Chalcone; C015812:dihydrochalcone