title: Flavanone, triterpene and chromene derivatives from the stems of Paramignya griffithii.
abstract: Five compounds, including three that are novel, were isolated from the stems of Paramignya grifithii (Rutaceae). Two new and one known prenylated flavanones were characterized as 3',4'-dihydroxy-7-methoxy-8-(3-methylbut-2-enyl)-furano(4",5":6,5)-flava-adicin. In addition, a triterpene, 3-oxo-tirucalla-7,24-diene-21-al, and a novel chromene, 6-(2-hydroxyethyl)-2,2-dimethyl-2H-1-benzopyran, were identified.
authors.affiliation: Centre for Phytochemistry, Southern Cross University, Lismore, NSW, Australia. pwaterma@scu.edu.au
authors.forename: C
authors.initials: C
authors.lastname: Wattanapiromsakul
authors.forename: P G
authors.initials: PG
authors.lastname: Waterman
mesh_terms: D001578:Benzopyrans / Q000737:chemistry / Q000302:isolation & purification*; D044950:Flavanones; D005419:Flavonoids / Q000737:chemistry / Q000302:isolation & purification*; D018547:Plant Stems / Q000737:chemistry; D019685:Rosales / Q000737:chemistry*; D014315:Triterpenes / Q000737:chemistry / Q000302:isolation & purification*
chemical_list: C412074:5,7-dimethoxy-2-methyl-2H-benzopyran; D001578:Benzopyrans; D044950:Flavanones; D005419:Flavonoids; D014315:Triterpenes; C028610:flavanone