title: A new phenolic compound from the stem of Hymenocardia wallichii.
abstract: Thirteen compounds were isolated from the stem of Hymenocardia wallichii Tul. A new phenolic compound, wallinol (1), was found in this plant. The other chemical components were squalene (2), stigmasterol (4), homopterocarpin (5), two triterpenes (3 and 13), two benzaldehyde derivatives (6 and 9), three cinnamyl derivatives (7, 11, and 12), a coumarin (8), and a monoglyceride (10). Their structures were elucidated on the basis of spectroscopic methods including IR, HR-ESI-MS, and 1D and 2D NMR data.
authors.affiliation: Natural Products Research Unit, Department of Chemistry, Faculty of Science, Center for Innovation in Chemistry, Khon Kaen University, Khon Kaen, 40002, Thailand.
authors.forename: Jittra
authors.initials: J
authors.lastname: Suthiwong
authors.forename: Kitisak
authors.initials: K
authors.lastname: Poopasit
authors.forename: Chavi
authors.initials: C
authors.lastname: Yenjai
mesh_terms: D001547:Benzaldehydes / Q000737:chemistry / Q000302:isolation & purification; D001572:Benzofurans / Q000737:chemistry / Q000302:isolation & purification; D001578:Benzopyrans / Q000737:chemistry / Q000302:isolation & purification; D002934:Cinnamates / Q000737:chemistry / Q000302:isolation & purification; D003374:Coumarins / Q000737:chemistry / Q000302:isolation & purification; D019684:Magnoliopsida / Q000737:chemistry*; D015394:Molecular Structure; D050178:Monoglycerides / Q000737:chemistry / Q000302:isolation & purification; D019906:Nuclear Magnetic Resonance, Biomolecular; D010636:Phenols / Q000737:chemistry / Q000302:isolation & purification*; D018547:Plant Stems / Q000737:chemistry; D013185:Squalene / Q000737:chemistry / Q000302:isolation & purification; D013265:Stigmasterol / Q000737:chemistry / Q000302:isolation & purification; D014315:Triterpenes / Q000737:chemistry / Q000302:isolation & purification
chemical_list: D001547:Benzaldehydes; D001572:Benzofurans; D001578:Benzopyrans; D002934:Cinnamates; D003374:Coumarins; D050178:Monoglycerides; D010636:Phenols; D014315:Triterpenes; C514760:homopterocarpin; C573375:wallinol; D013185:Squalene; D013265:Stigmasterol