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Open AccessArticle

Atypical Lindenane-Type Sesquiterpenes from Lindera myrrha

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Department of Chemistry, University of Education, 280 An Duong Vuong Street, District 5, Ho Chi Minh City 700000, Vietnam
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Équipe “Pharmacognosie-Chimie des Substances Naturelles”, BioCIS, Université Paris-Sud, CNRS, Université Paris-Saclay, 5 Rue J.-B. Clément, 92290 Châtenay-Malabry, France
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Laboratory of Computational Chemistry and Modelling (LCCM), Quy Nhon University, Quy Nhon City 55100, Vietnam
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Bionanotechnology Research Group, Ton Duc Thang University, Ho Chi Minh City 700000, Vietnam
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Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City 700000, Vietnam
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Institute of Fundamental and Applied Sciences, Duy Tan University, Ho Chi Minh City 700000, Vietnam
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Faculty of Natural Sciences, Duy Tan University, Da Nang 550000, Vietnam
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Institute of Tropical Biology, Vietnam Academy of Science and Technology, Ho Chi Minh City 700000, Vietnam
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NTT-High tech Institute, Nguyen Tat Thanh University, Ho Chi Minh City 700000, Vietnam
*
Authors to whom correspondence should be addressed.
Academic Editors: Pavel B. Drasar and Vladimir A. Khripach
Molecules 2020, 25(8), 1830; https://doi.org/10.3390/molecules25081830
Received: 30 March 2020 / Revised: 10 April 2020 / Accepted: 13 April 2020 / Published: 16 April 2020
(This article belongs to the Special Issue Terpenes and Terpene Derivatives)
Two new lindenane sesquiterpenes were obtained from the roots of Lindera myrrha. These compounds were structurally elucidated by HRMS data, extensive NMR analyses, and comparison between experimental and theoretical 13C-NMR data. Myrrhalindenane A is the first monomeric seco-d lindenane displaying a non-rearranged, cyclohexanic C-ring. Myrrhalindenane B is the second occurrence of an angular lindenane-sesquiterpene related to a C6-C7 lactonization. View Full-Text
Keywords: Lindera; sesquiterpene; lindenane; DFT-NMR Lindera; sesquiterpene; lindenane; DFT-NMR
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MDPI and ACS Style

Duong, T.-H.; Beniddir, M.A.; Trung, N.T.; Phan, C.-T.D.; Vo, V.G.; Nguyen, V.-K.; Le, Q.-L.; Nguyen, H.-D.; Le Pogam, P. Atypical Lindenane-Type Sesquiterpenes from Lindera myrrha. Molecules 2020, 25, 1830.

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