Browsing by Author "Hawkes, Allan D."
Now showing items 1-4 of 4
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Convenient large-scale purification of yessotoxin from Protoceratium reticulatum culture and isolation of a novel furanoyessotoxin
Loader, Jared I.; Hawkes, Allan D.; Beuzenberg, Veronica; Jensen, Dwayne J.; Cooney, Janine M.; Wilkins, Alistair L.; Fitzgerald, Joan M.; Briggs, Lyn R.; Miles, Christopher O. (American Chemical Society, 2007)Yessotoxins from a large-scale culture (226 L) of Protoceratium reticulatum strain CAWD129 were harvested by filtration followed by solid-phase extraction. The extract was purified by column chromatography over basic alumina ... -
Identification and structure elucidation of epoxyjanthitrems from Lolium perenne infected with the endophytic fungus Epichloë festucae var. lolii and determination of the tremorgenic and anti-insect activity of epoxyjanthitrem I.
Finch, Sarah C.; Prinsep, Michèle R.; Popay, Alison J.; Wilkins, Alistair L.; Webb, Nicola G.; Bhattarai, Sweta; Jensen, Joanne G.; Hawkes, Allan D.; Babu, Jacob V.; Tapper, Brian A.; Lane, Geoffrey A. (2020-08-17)Epoxyjanthitrems I-IV (1-4) and epoxyjanthitriol (5) were isolated from seed of perennial ryegrass (Lolium perenne) infected with the endophytic fungus Epichloë festucae var. lolii. Although structures for epoxyjanthitrems ... -
Isolation and identification of a cis-C₈-diol-ester of okadaic acid from Dinophysis acuta in New Zealand
Miles, Christopher O.; Wilkins, Alistair L.; Hawkes, Allan D.; Jensen, Dwayne J.; Cooney, Janine M.; Larsen, Kristofer; Petersen, Dirk; Rise, Frode; Beuzenberg, Veronica; Lincoln MacKenzie, A. (Elsevier, 2006)A cis-isomer of a C8-diol ester of okadaic acid (1) was isolated during large-scale purification of pectenotoxins (PTXs) from extracts of Dinophysis acuta collected from the west coast of South Island, New Zealand. The ... -
Isolation and identification of pectenotoxins-13 and -14 from Dinophysis acuta in New Zealand
Miles, Christopher O.; Wilkins, Alistair L.; Hawkes, Allan D.; Jensen, Dwayne J.; Selwood, Andrew I.; Beuzenberg, Veronica; MacKenzie, A. Lincoln; Cooney, Janine M.; Holland, Patrick T. (Elsevier, 2006-08)Two novel pectenotoxins (PTXs), PTX-13 and -14, were isolated from extracts of Dinophysis acuta collected from the west coast of South Island, New Zealand. The compounds were identified as oxidized analogues of PTX-2 by ...
Co-authors for Allan D. Hawkes
Allan D. Hawkes has 24 co-authors in Research Commons.
- Jacob V. Babu
- Veronica Beuzenberg
- Sweta Bhattarai
- Lyn R. Briggs
- Janine M. Cooney
- Sarah C. Finch
- Joan M. Fitzgerald
- Patrick T. Holland
- Dwayne J. Jensen
- Joanne G. Jensen
- Geoffrey A. Lane
- Kristofer Larsen
- A. Lincoln MacKenzie
- Jared I. Loader
- A. Lincoln MacKenzie
- Christopher O. Miles
- Dirk Petersen
- Alison J. Popay
- Michèle R. Prinsep
- Frode Rise
- Andrew I. Selwood
- Brian A. Tapper
- Nicola G. Webb
- Alistair L. Wilkins