Please use this identifier to cite or link to this item: https://hdl.handle.net/1959.11/28775
Title: Diterpene and flavonoid constituents of the newly identified Australian Olearia sp. Munro State Forest
Contributor(s): Greatrex, Ben  (creator)orcid ; Ozga, Theo (creator); Lyddiard, Dane  (creator)
Publication Date: 2020
Open Access: Yes
DOI: 10.25952/5ecb38be46997Open Access Link
Handle Link: https://hdl.handle.net/1959.11/28775
Abstract/Context: The phytochemistry and antimicrobial activity of the newly identified Australian plant Olearia sp. Munro State Forest was examined. Antimicrobial TLC bioautography-guided isolation followed by NMR spectroscopy was used to identify the known compounds 8-O-β-D-xylopyranosyl-ent-8β-hydroxylabdan-15-oic acid (1) and pinocembrin (7), and new compounds 8-O-β-D-xylopyranosyl-ent-labdan-8β,15-diol (2) and ent-15-hydroxyclerod-3-en-17-oic acid (4a). Compounds without apparent activity in TLC bioautography included the previously undescribed ent-clerod-3-en-15,17-dioic acid (3a) and ent-cleroda-3,13-dien-15,17-dioic acid (5a), as well as known ent-8β-hydroxylabdan-15-oic acid (6) and penduletin (8). This is the first phytochemical and antibacterial study on this species of Olearia and has shown it to be an abundant source of ent-labdanes and ent-clerodanes.
Publication Type: Dataset
Fields of Research (FOR): 030401 Biologically Active Molecules
030502 Natural Products Chemistry
Fields of Research (FoR) 2020: 340106 Metabolomic chemistry
340502 Natural products and bioactive compounds
Socio-Economic Objective (SEO): 970103 Expanding Knowledge in the Chemical Sciences
970106 Expanding Knowledge in the Biological Sciences
Socio-Economic Objective (SEO) 2020: 280105 Expanding knowledge in the chemical sciences
280102 Expanding knowledge in the biological sciences
Keywords: NMR data
Olearia
Olearia Munro state forest
HERDC Category Description: X Dataset
Dataset Stored at: University of New England
Primary Contact Details: Ben Greatrex - ben.greatrex@une.edu.au
Dataset Custodian Details: Ben Greatrex - ben.greatrex@une.edu.au
Appears in Collections:Dataset
School of Rural Medicine
School of Science and Technology

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2 files
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opendataset/NMR_data_Olearia_sp.zipNMR data files for Olearia sp. Munro State Forest151.3 MBZIPView/Open
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