Anverenes B–E, New Polyhalogenated Monoterpenes from the Antarctic Red Alga Plocamium cartilagineum
The subtidal red alga Plocamium cartilagineum was collected from the Western Antarctic Peninsula during the 2011 and 2017 austral summers. Bulk collections from specific sites corresponded to chemogroups identified by Young et al. in 2013. One of the chemogroups yielded several known acyclic halogen...
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Online Access: | https://doi.org/10.3390/md17040230 https://doaj.org/article/70caf913201746bebf81f100aeabe215 |
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ftdoajarticles:oai:doaj.org/article:70caf913201746bebf81f100aeabe215 2023-05-15T13:32:13+02:00 Anverenes B–E, New Polyhalogenated Monoterpenes from the Antarctic Red Alga Plocamium cartilagineum Andrew J. Shilling Jacqueline L. von Salm Anthony R. Sanchez Younghoon Kee Charles D. Amsler James B. McClintock Bill J. Baker 2019-04-01T00:00:00Z https://doi.org/10.3390/md17040230 https://doaj.org/article/70caf913201746bebf81f100aeabe215 EN eng MDPI AG https://www.mdpi.com/1660-3397/17/4/230 https://doaj.org/toc/1660-3397 1660-3397 doi:10.3390/md17040230 https://doaj.org/article/70caf913201746bebf81f100aeabe215 Marine Drugs, Vol 17, Iss 4, p 230 (2019) halogenated monoterpenes anverenes Plocamium cartilagineum Biology (General) QH301-705.5 article 2019 ftdoajarticles https://doi.org/10.3390/md17040230 2022-12-30T19:54:50Z The subtidal red alga Plocamium cartilagineum was collected from the Western Antarctic Peninsula during the 2011 and 2017 austral summers. Bulk collections from specific sites corresponded to chemogroups identified by Young et al. in 2013. One of the chemogroups yielded several known acyclic halogenated monoterpenes ( 2 – 5 ) as well as undescribed compounds of the same class, anverenes B–D ( 6 – 8 ). Examination of another chemogroup yielded an undescribed cyclic halogenated monoterpene anverene E ( 9 ) as its major secondary metabolite. Elucidation of structures was achieved through one-dimensional (1D) and 2D nuclear magnetic resonance (NMR) spectroscopy and negative chemical ionization mass spectrometry. Compounds 1 – 9 show moderate cytotoxicity against cervical cancer (HeLa) cells. Article in Journal/Newspaper Antarc* Antarctic Antarctic Peninsula Directory of Open Access Journals: DOAJ Articles Antarctic The Antarctic Antarctic Peninsula Austral Marine Drugs 17 4 230 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
halogenated monoterpenes anverenes Plocamium cartilagineum Biology (General) QH301-705.5 |
spellingShingle |
halogenated monoterpenes anverenes Plocamium cartilagineum Biology (General) QH301-705.5 Andrew J. Shilling Jacqueline L. von Salm Anthony R. Sanchez Younghoon Kee Charles D. Amsler James B. McClintock Bill J. Baker Anverenes B–E, New Polyhalogenated Monoterpenes from the Antarctic Red Alga Plocamium cartilagineum |
topic_facet |
halogenated monoterpenes anverenes Plocamium cartilagineum Biology (General) QH301-705.5 |
description |
The subtidal red alga Plocamium cartilagineum was collected from the Western Antarctic Peninsula during the 2011 and 2017 austral summers. Bulk collections from specific sites corresponded to chemogroups identified by Young et al. in 2013. One of the chemogroups yielded several known acyclic halogenated monoterpenes ( 2 – 5 ) as well as undescribed compounds of the same class, anverenes B–D ( 6 – 8 ). Examination of another chemogroup yielded an undescribed cyclic halogenated monoterpene anverene E ( 9 ) as its major secondary metabolite. Elucidation of structures was achieved through one-dimensional (1D) and 2D nuclear magnetic resonance (NMR) spectroscopy and negative chemical ionization mass spectrometry. Compounds 1 – 9 show moderate cytotoxicity against cervical cancer (HeLa) cells. |
format |
Article in Journal/Newspaper |
author |
Andrew J. Shilling Jacqueline L. von Salm Anthony R. Sanchez Younghoon Kee Charles D. Amsler James B. McClintock Bill J. Baker |
author_facet |
Andrew J. Shilling Jacqueline L. von Salm Anthony R. Sanchez Younghoon Kee Charles D. Amsler James B. McClintock Bill J. Baker |
author_sort |
Andrew J. Shilling |
title |
Anverenes B–E, New Polyhalogenated Monoterpenes from the Antarctic Red Alga Plocamium cartilagineum |
title_short |
Anverenes B–E, New Polyhalogenated Monoterpenes from the Antarctic Red Alga Plocamium cartilagineum |
title_full |
Anverenes B–E, New Polyhalogenated Monoterpenes from the Antarctic Red Alga Plocamium cartilagineum |
title_fullStr |
Anverenes B–E, New Polyhalogenated Monoterpenes from the Antarctic Red Alga Plocamium cartilagineum |
title_full_unstemmed |
Anverenes B–E, New Polyhalogenated Monoterpenes from the Antarctic Red Alga Plocamium cartilagineum |
title_sort |
anverenes b–e, new polyhalogenated monoterpenes from the antarctic red alga plocamium cartilagineum |
publisher |
MDPI AG |
publishDate |
2019 |
url |
https://doi.org/10.3390/md17040230 https://doaj.org/article/70caf913201746bebf81f100aeabe215 |
geographic |
Antarctic The Antarctic Antarctic Peninsula Austral |
geographic_facet |
Antarctic The Antarctic Antarctic Peninsula Austral |
genre |
Antarc* Antarctic Antarctic Peninsula |
genre_facet |
Antarc* Antarctic Antarctic Peninsula |
op_source |
Marine Drugs, Vol 17, Iss 4, p 230 (2019) |
op_relation |
https://www.mdpi.com/1660-3397/17/4/230 https://doaj.org/toc/1660-3397 1660-3397 doi:10.3390/md17040230 https://doaj.org/article/70caf913201746bebf81f100aeabe215 |
op_doi |
https://doi.org/10.3390/md17040230 |
container_title |
Marine Drugs |
container_volume |
17 |
container_issue |
4 |
container_start_page |
230 |
_version_ |
1766025147927494656 |