Structure elucidation of cyclohexene (9Z)-octadec-9-enyl ethers isolated from the leaves of Uvaria cherrevensis (Annonaceae)

Structure elucidation of cyclohexene (9Z)-octadec-9-enyl ethers isolated from the leaves of Uvaria cherrevensis (Annonaceae)

© 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 comp...

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Bibliographic Details
Main Authors: Chiramet Auranwiwat, Alan T. Maccarone, Anthony W. Carroll, Roonglawan Rattanajak, Sumalee Kamchonwongpaisan, Stephen J. Blanksby, Stephen G. Pyne, Thunwadee Limtharakul
Format: Journal
Published: 2019
Subjects:
Biochemistry, Genetics and Molecular Biology
Chemistry
Pharmacology, Toxicology and Pharmaceutics
Online Access:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85062727449&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/63590
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Institution: Chiang Mai University
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Summary:© 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.

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