title: Two cytotoxic pentacyclic triterpenoids from Nerium oleander.
authors.affiliation: H.E.J. Research Institute of Chemistry, University of Karachi, Pakistan.
authors.forename: B S
authors.initials: BS
authors.lastname: Siddiqui
authors.forename: S
authors.initials: S
authors.lastname: Begum
authors.forename: S
authors.initials: S
authors.lastname: Siddiqui
authors.forename: W
authors.initials: W
authors.lastname: Lichter
mesh_terms: D000972:Antineoplastic Agents, Phytogenic / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D003373:Coumaric Acids / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D009682:Magnetic Resonance Spectroscopy; D013058:Mass Spectrometry; D015394:Molecular Structure; D010946:Plants, Medicinal / Q000737:chemistry*; D013056:Spectrophotometry, Ultraviolet; D014315:Triterpenes / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology
chemical_list: D000972:Antineoplastic Agents, Phytogenic; D003373:Coumaric Acids; D014315:Triterpenes; C094224:karenin