L'isolement et l'analyse structurale des triterpenes-glycosides des holothuries Psolus fabricii et Cucumaria frondosa
Holothurins were isolated from two Species of sea cucumbers, Psolus fabricii and Cucumaria frondosa, captured in different locations along the north shore of the St-Lawrence gulf and estuary. This is the first example of the oresence of saponin-like substances in a species of the family Psolidae. Ph...
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ftcarletonuniv:oai:curve.carleton.ca:30540 2023-05-15T15:59:37+02:00 L'isolement et l'analyse structurale des triterpenes-glycosides des holothuries Psolus fabricii et Cucumaria frondosa Girard, Michel 1981 https://curve.carleton.ca/cefd239d-812d-4dd5-93de-27e807c18e77 http://catalogue.library.carleton.ca/record=b1966101 https://doi.org/10.22215/etd/1981-12830 unknown https://curve.carleton.ca/cefd239d-812d-4dd5-93de-27e807c18e77 http://catalogue.library.carleton.ca/record=b1966101 https://doi.org/10.22215/etd/1981-12830 Thesis/Dissertation 1981 ftcarletonuniv https://doi.org/10.22215/etd/1981-12830 2022-01-23T08:12:09Z Holothurins were isolated from two Species of sea cucumbers, Psolus fabricii and Cucumaria frondosa, captured in different locations along the north shore of the St-Lawrence gulf and estuary. This is the first example of the oresence of saponin-like substances in a species of the family Psolidae. Physico-chemical evidence indicates the triterpene glycosidic nature of these bio-active compounds. Structural analyses were conducted on the triterpene and sugar moities resulting from acid solvolyses of the holothurins as well as on the intact glycosides. Partial structures 40 and 43 are proposed for these species. Thesis Cucumaria frondosa CURVE - Carleton University Research Virtual Environment |
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Open Polar |
collection |
CURVE - Carleton University Research Virtual Environment |
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ftcarletonuniv |
language |
unknown |
description |
Holothurins were isolated from two Species of sea cucumbers, Psolus fabricii and Cucumaria frondosa, captured in different locations along the north shore of the St-Lawrence gulf and estuary. This is the first example of the oresence of saponin-like substances in a species of the family Psolidae. Physico-chemical evidence indicates the triterpene glycosidic nature of these bio-active compounds. Structural analyses were conducted on the triterpene and sugar moities resulting from acid solvolyses of the holothurins as well as on the intact glycosides. Partial structures 40 and 43 are proposed for these species. |
format |
Thesis |
author |
Girard, Michel |
spellingShingle |
Girard, Michel L'isolement et l'analyse structurale des triterpenes-glycosides des holothuries Psolus fabricii et Cucumaria frondosa |
author_facet |
Girard, Michel |
author_sort |
Girard, Michel |
title |
L'isolement et l'analyse structurale des triterpenes-glycosides des holothuries Psolus fabricii et Cucumaria frondosa |
title_short |
L'isolement et l'analyse structurale des triterpenes-glycosides des holothuries Psolus fabricii et Cucumaria frondosa |
title_full |
L'isolement et l'analyse structurale des triterpenes-glycosides des holothuries Psolus fabricii et Cucumaria frondosa |
title_fullStr |
L'isolement et l'analyse structurale des triterpenes-glycosides des holothuries Psolus fabricii et Cucumaria frondosa |
title_full_unstemmed |
L'isolement et l'analyse structurale des triterpenes-glycosides des holothuries Psolus fabricii et Cucumaria frondosa |
title_sort |
l'isolement et l'analyse structurale des triterpenes-glycosides des holothuries psolus fabricii et cucumaria frondosa |
publishDate |
1981 |
url |
https://curve.carleton.ca/cefd239d-812d-4dd5-93de-27e807c18e77 http://catalogue.library.carleton.ca/record=b1966101 https://doi.org/10.22215/etd/1981-12830 |
genre |
Cucumaria frondosa |
genre_facet |
Cucumaria frondosa |
op_relation |
https://curve.carleton.ca/cefd239d-812d-4dd5-93de-27e807c18e77 http://catalogue.library.carleton.ca/record=b1966101 https://doi.org/10.22215/etd/1981-12830 |
op_doi |
https://doi.org/10.22215/etd/1981-12830 |
_version_ |
1766395545474039808 |