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Title: Structure elucidation of cyclohexene (9Z)-octadec-9-enyl ethers isolated from the leaves of Uvaria cherrevensis (Annonaceae)
Authors: Chiramet Auranwiwat
Alan T. Maccarone
Anthony W. Carroll
Roonglawan Rattanajak
Sumalee Kamchonwongpaisan
Stephen J. Blanksby
Stephen G. Pyne
Thunwadee Limtharakul
Keywords: Biochemistry, Genetics and Molecular Biology
Pharmacology, Toxicology and Pharmaceutics
Issue Date: 1-Jan-2019
Abstract: © 2019 The phytochemical investigation of the leaf extract of Uvaria cherrevensis (Annonaceae) yielded three new cyclohexene (9Z)-octadec-9-enyl ethers, cherrevenols M-O (1–3), and a known fatty ester derivative (4). The structures of the isolated compounds were elucidated by spectroscopic and computer-aided molecular modelling methods. Ozone Induced Dissociation (OzID) mass spectrometry was employed to determine the C-9 position of the side chain olefinic double bonds, while 13 C NMR spectroscopy indicated their (Z)-configurations. All isolated compounds were evaluated for their antimalarial and cytotoxic activities; all were inactive.
ISSN: 14645416
Appears in Collections:CMUL: Journal Articles

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