title: Monomeric Indole Alkaloids from Ervatamia hainanensis.
abstract: Eleven monomeric indole alkaloids have been isolated from the roots of Ervatamia hainanensis. Nine of them are known: coronaridine 1, coronaridine hydroxyindolenine 2, heyneanine 3, vobasine 4, perivine 5, ibogamine 6, geissoschizol 7, 10-hydroxygeissoschizol 8 and 3-oxocoronaridine 9; and two are new: 10-hydroxyheyneanine 10 and 3-(beta-hydroxyethyl)-coronaridine 11.
authors.affiliation: Institut de Chimie des Substances Naturelles du CNRS, Gif-sur-Yvette, France.
authors.forename: X Z
authors.initials: XZ
authors.lastname: Feng
authors.forename: C
authors.initials: C
authors.lastname: Kan
authors.forename: P
authors.initials: P
authors.lastname: Potier
authors.forename: S K
authors.initials: SK
authors.lastname: Kan
authors.forename: M
authors.initials: M
authors.lastname: Lounasmaa