title: Isolation of a new monoterpenic ester from the leaves of Michelia compressa (Maxim.) Sargent var. formosana Kanehira (Magnoliaceae).
abstract: Pressafonin A (1) and pressafonin B (2), two new Michelia monoterpenic esters, have been isolated from Michelia compressa (Maxim.) Sargent var. formosana Kanehira (Magnoliaceae), and their structures are determined on the basis of spectroscopic analysis.
authors.affiliation: Bioresource Collection and Research Center, Food Industry Research and Development Institute, Hsinchu, Taiwan, ROC.
authors.forename: Ming-Jen
authors.initials: MJ
authors.lastname: Cheng
authors.forename: Wen-Li
authors.initials: WL
authors.lastname: Lo
authors.forename: Jin-Cherng
authors.initials: JC
authors.lastname: Huang
authors.forename: Yu-Ting
authors.initials: YT
authors.lastname: Yeh
authors.forename: Zi-Ling
authors.initials: ZL
authors.lastname: Hong
authors.forename: Yu-Cheng
authors.initials: YC
authors.lastname: Lu
authors.forename: Ming-Sung
authors.initials: MS
authors.lastname: Chang
authors.forename: Chung-Yi
authors.initials: CY
authors.lastname: Chen
mesh_terms: D034341:Aristolochic Acids / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D029562:Magnoliaceae / Q000737:chemistry*; D015394:Molecular Structure; D018515:Plant Leaves / Q000737:chemistry*
chemical_list: D034341:Aristolochic Acids; C550025:pressalanine A; C550026:pressalanine B