title: Constituents of Caesalpinia crista from Indonesia.
abstract: Ten new furanocassane-type diterpenes named, caesalpinins H-P (1-9) and norcaesalpinin F (10), were isolated from the CH(2)Cl(2) extract of the seed kernels of Caesalpinia crista, together with 13 known diterpenes. Their structures were determined based on the spectroscopic analysis. Among the isolated compounds, caesalpinin N (7) represents the first example of furanocassane-type diterpene possessing an aldehyde group at C-14.
authors.affiliation: Institute of Natural Medicine, University of Toyama, Japan.
authors.forename: Suresh
authors.initials: S
authors.lastname: Awale
authors.forename: Thein Zaw
authors.initials: TZ
authors.lastname: Linn
authors.forename: Yasuhiro
authors.initials: Y
authors.lastname: Tezuka
authors.forename: Surya Kant
authors.initials: SK
authors.lastname: Kalauni
authors.forename: Arjun Hari
authors.initials: AH
authors.lastname: Banskota
authors.forename: Faisal
authors.initials: F
authors.lastname: Attamimi
authors.forename: Jun-Ya
authors.initials: JY
authors.lastname: Ueda
authors.forename: Shigetoshi
authors.initials: S
authors.lastname: Kadota
mesh_terms: D000818:Animals; D000962:Antimalarials / Q000737:chemistry* / Q000302:isolation & purification / Q000494:pharmacology; D029911:Caesalpinia / Q000737:chemistry*; D004224:Diterpenes / Q000737:chemistry* / Q000302:isolation & purification / Q000494:pharmacology; D007202:Indicators and Reagents; D007214:Indonesia; D009682:Magnetic Resonance Spectroscopy; D010936:Plant Extracts / Q000737:chemistry; D010963:Plasmodium falciparum / Q000187:drug effects; D012639:Seeds / Q000737:chemistry; D016339:Spectrometry, Mass, Fast Atom Bombardment
chemical_list: D000962:Antimalarials; D004224:Diterpenes; D007202:Indicators and Reagents; D010936:Plant Extracts