Oxygenated terpenoids from the australian sponges Coscinoderma matthewsi and dysidea sp., and the nudibranch Chromodoris albopunctata

Katavic, Peter L., Jumaryatno, Pinus, Hooper, John N. A., Blanchfield, Joanne T. and Garson, Mary J. (2012) Oxygenated terpenoids from the australian sponges Coscinoderma matthewsi and dysidea sp., and the nudibranch Chromodoris albopunctata. Australian Journal of Chemistry, 65 5: 531-538. doi:10.1071/CH12010


Author Katavic, Peter L.
Jumaryatno, Pinus
Hooper, John N. A.
Blanchfield, Joanne T.
Garson, Mary J.
Title Oxygenated terpenoids from the australian sponges Coscinoderma matthewsi and dysidea sp., and the nudibranch Chromodoris albopunctata
Formatted title
Oxygenated terpenoids from the australian sponges Coscinoderma matthewsi and dysidea sp., and the nudibranch Chromodoris albopunctata
Journal name Australian Journal of Chemistry   Check publisher's open access policy
ISSN 0004-9425
1445-0038
Publication date 2012-05-28
Sub-type Article (original research)
DOI 10.1071/CH12010
Open Access Status
Volume 65
Issue 5
Start page 531
End page 538
Total pages 8
Place of publication Collingwood, VIC, Australia
Publisher CSIRO Publishing
Collection year 2013
Language eng
Formatted abstract
The isolation and structure elucidation of seven new oxygenated terpenoids and eight known terpene metabolites from marine invertebrates collected at the Inner Gneerings Reef, South East Queensland, is discussed. Investigation of the sponge Coscinoderma matthewsi yielded an epoxylactone derivative (1) of the known furanoterpene tetradehydrofurospongin-1 (2). A chemical investigation of the dissected nudibranch Chromodoris albopunctata provided the new oxygenated diterpenes 12α-acetoxyspongian-16-one (10), 20-acetoxyspongian-16-one (12), 20-oxyspongian-16-one propionate (13) and 12α,20-dioxyspongian-16-one dipropionate (14) in conjunction with three other known diterpene metabolites, while two new chromodorolides, D (17) and E (18), in addition to four known diterpenes were isolated from a Dysidea sp.
Q-Index Code C1
Q-Index Status Confirmed Code
Institutional Status UQ
Additional Notes RESEARCH FRONT: Physical and Biophysical Chemistry. Published: 28 May 2012.

Document type: Journal Article
Sub-type: Article (original research)
Collections: Official 2013 Collection
School of Chemistry and Molecular Biosciences
 
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Created: Fri, 15 Jun 2012, 08:23:06 EST by Lucy O'Brien on behalf of School of Chemistry & Molecular Biosciences