Briarane Diterpenes from the South China Sea Gorgonian Coral, Junceella gemmacea
Marine Drugs, 2014 Four new briarane diterpenoids, junceellolides M–P (1–4), were isolated together with seven known analogs (5–11) from the South China Sea gorgonian, Junceella gemmacea. The structures of these compounds were elucidated by detailed spectroscopic analysis
Wei Zhou +7 more
doaj +1 more source
Briacavatolides D–F, New Briaranes from the Taiwanese Octocoral Briareum excavatum [PDF]
Marine Drugs, 2012 In the continued search for novel bioactive substances from the Taiwanese octocoral Briareum excavatum collected at Orchid Island, three new briarane-type diterpenoids, briacavatolides D–F (1–3) were isolated from the acetone extract. The structures of these compounds were elucidated by extensive NMR spectroscopic analysis and physical data.
Shang‐Kwei Wang +2 more
openalex +7 more sources
Frajunolides L–O, Four New 8-Hydroxybriarane Diterpenoids from the Gorgonian Junceella fragilis [PDF]
, 2011 Four new 8-hydroxybriarane diterpenoids, frajunolides L–O (1–4), were isolated from the Taiwanese gorgonian Junceella fragilis. The structures of compounds 1–4 were elucidated based on spectroscopic analysis, especially 2D NMR (1H-1H COSY, HSQC, HMBC and
Berrue +21 more
core +3 more sources
Biological Activity of Recently Discovered Halogenated Marine Natural Products [PDF]
, 2015 This review presents the biological activity—antibacterial, antifungal, anti-parasitic, antiviral, antitumor, antiinflammatory, antioxidant, and enzymatic activity—of halogenated marine natural products discovered in the past five years. Newly discovered
Gribble, Gordon
core +3 more sources
Discovery of New Eunicellins from an Indonesian Octocoral Cladiella sp. [PDF]
, 2011 Two new 11-hydroxyeunicellin diterpenoids, cladieunicellin F (1) and (–)-solenopodin C (2), were isolated from an Indonesian octocoral Cladiella sp. The structures of eunicellins 1 and 2 were established by spectroscopic methods, and eunicellin 2 was ...
Bayer +21 more
core +3 more sources
Cnidarians as a Source of New Marine Bioactive Compounds—An Overview of the Last Decade and Future Steps for Bioprospecting [PDF]
, 2011 Marine invertebrates are rich sources of bioactive compounds and their biotechnological potential attracts scientific and economic interest worldwide. Although sponges are the foremost providers of marine bioactive compounds, cnidarians are also being ...
Aceret +192 more
core +4 more sources
Classification, Toxicity and Bioactivity of Natural Diterpenoid Alkaloids [PDF]
, 2021 Diterpenoid alkaloids are natural compounds having complex structural features with many stereo-centres originating from the amination of natural tetracyclic diterpenes and produced primarily from plants in the Aconitum, Delphinium, Consolida genera ...
Bufo S. A. +4 more
core +1 more source
Stereoselective Synthesis of Quaternary Carbons via the Dianionic Ireland-Claisen Rearrangement: An Approach to the Synthesis of Briarane Diterpenes [PDF]
, 2012 Investigation of the dianionic Ireland-Claisen rearrangement has led to the development of a simple method to enantioselectively access quaternary carbon stereocenters via a chelated transition state.
Williams, Philip S.
core +2 more sources
Gorgonians Are Foundation Species on Sponge-Dominated Mesophotic Coral Reefs in the Caribbean [PDF]
, 2021 Foundation species (FS) regulate ecological processes within communities often facilitating biodiversity and habitat complexity. Typically FS are dominant structure-forming taxa; but less dominant taxa having disproportionate ecological impacts to the ...
Lesser, Michael P., Slattery, Marc
core +2 more sources
In memoriam:Leendert P. van Ofwegen (1953–2021), octocoral taxonomist [PDF]
, 2021 non
Hoeksema, Bert
core +2 more sources