title: Sesquiterpene components from the flower buds ofMagnolia fargesii.
abstract: From the Chinese crude drugshin-i, the flower buds ofMagnolia fargesii, four sesquiterpene, oplopanone (1), oplodiol (2), homalomenol A (3) and 1beta,4beta,7alpha-trihydroxyeudesmane (4) were isolated. These structures were elucidated and the(13)C-NMR chemical, shifts of these compounds were revised by means of various 2D-NMR techniques.
authors.affiliation: Natural Product Biosynthesis Research Unit, Korea Research Institute of Bioscience & Biotechnology, 305-600, Taejon, Korea.
authors.forename: K Y
authors.initials: KY
authors.lastname: Jung
authors.forename: D S
authors.initials: DS
authors.lastname: Kim
authors.forename: S R
authors.initials: SR
authors.lastname: Oh
authors.forename: I S
authors.initials: IS
authors.lastname: Lee
authors.forename: J J
authors.initials: JJ
authors.lastname: Lee
authors.forename: H K
authors.initials: HK
authors.lastname: Lee
authors.forename: D H
authors.initials: DH
authors.lastname: Shin
authors.forename: E H
authors.initials: EH
authors.lastname: Kim
authors.forename: C J
authors.initials: CJ
authors.lastname: Cheong