title: Cassane diterpenoids from the stem of Caesalpinia pulcherrima.
abstract: Cassane diterpenoids: pulcherrin A, pulcherrin B, pulcherrin C, neocaesalpin P, neocaesalpin Q and neocaesalpin R, together with eight known compounds: isovouacapenol C, 6beta-cinnamoyl-7beta-hydroxy-vouacapen-5alpha-ol, pulcherrimin E, pulcherrimin C, alpha-cadinol, 7-hydroxycadalene, teucladiol and bonducellin were isolated from the stem of Caesalpinia pulcherrima. The chemical structures were elucidated by analysis of their spectroscopic data.
authors.affiliation: Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Prince of Songkla University, Hat-Yai, Songkhla, 90112, Thailand.
authors.forename: Wirote
authors.initials: W
authors.lastname: Pranithanchai
authors.forename: Chatchanok
authors.initials: C
authors.lastname: Karalai
authors.forename: Chanita
authors.initials: C
authors.lastname: Ponglimanont
authors.forename: Sanan
authors.initials: S
authors.lastname: Subhadhirasakul
authors.forename: Kan
authors.initials: K
authors.lastname: Chantrapromma
mesh_terms: D029911:Caesalpinia / Q000737:chemistry*; D004224:Diterpenes / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D018547:Plant Stems / Q000737:chemistry*
chemical_list: D004224:Diterpenes