title: An antihypertensive chromone from Ptaeroxylon obliquum.
authors.forename: J H
authors.initials: JH
authors.lastname: Langenhoven
authors.forename: J C
authors.initials: JC
authors.lastname: Breytenbach
authors.forename: L M
authors.initials: LM
authors.lastname: Gerritsma-Van der Vijver
authors.forename: T G
authors.initials: TG
authors.lastname: Fourie
mesh_terms: D000818:Animals; D000959:Antihypertensive Agents; D002867:Chromones / Q000494:pharmacology* / Q000633:toxicity; D010946:Plants, Medicinal / Q000032:analysis*; D051381:Rats; D013019:South Africa
chemical_list: D000959:Antihypertensive Agents; D002867:Chromones