title: A new triterpene from callus of Pterocarpus santalinus.
abstract: A new pentacyclic triterpene was isolated from the callus induced from the stem cuttings of Pterocarpus santalinus. Based on spectral methods, the structure of the new compound was elucidated as 3-ketooleanane (1).
authors.affiliation: Department of Botany, School of Biological and Earth Sciences, Sri Venkateswara University, Tirupati 517 502, India. kvrao5i@hotmail.com
authors.forename: K S
authors.initials: KS
authors.lastname: Krishnaveni
authors.forename: J V
authors.initials: JV
authors.lastname: Srinivasa Rao
mesh_terms: D006801:Humans; D009682:Magnetic Resonance Spectroscopy; D010936:Plant Extracts / Q000737:chemistry / Q000302:isolation & purification; D018547:Plant Stems; D010946:Plants, Medicinal; D019685:Rosales; D014315:Triterpenes / Q000737:chemistry / Q000302:isolation & purification*
chemical_list: C432504:3-ketooleanane; D010936:Plant Extracts; D014315:Triterpenes