Blar i forfatter "Glomsaker, Eirin"

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    • Isolation and characterisation of secondary metabolites from arctic, marine invertebrates 

      Glomsaker, Eirin (Master thesis; Mastergradsoppgave, 2017-05-15)
      Bioprospecting is the systematic search for and discovery of products in nature, with the purpose of developing commercial products. The marine environment displays a rich biological diversity, as well as a diversity within environmental factors. This environment has necessitated the production of potent secondary metabolites by marine organisms in their arms race against predators and pathogens, ...

    • Ponasterone A and F, Ecdysteroids from the Arctic Bryozoan Alcyonidium gelatinosum 

      Østnes Hanssen, Kine; Isaksson, Johan; Glomsaker, Eirin; Andersen, Jeanette hammer; Hansen, Espen (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-06-19)
      A new ecdysteroid, ponasterone F (1) and the previously reported compound ponasterone A (2) were isolated from specimens of the Arctic marine bryozoan Alcyonidium gelatinosum collected at Hopenbanken, off the coast of Edgeøya, Svalbard. The structure of 1 was elucidated, and the structure of 2 confirmed by spectroscopic methods including 1D and 2D NMR and analysis of HR-MS data. The compounds were ...