Zobrazeno 1 - 10
of 68
pro vyhledávání: '"Odd R. Gautun"'
Publikováno v:
Bulletin of the Chemical Society of Ethiopia, Vol 16, Iss 1, Pp 87-90 (2002)
The resin of Boswellia neglecta yielded four triterpenes canaric acid, α-amyrin, α-amyrone and epi-α-amyrin. Canaric acid and epi-α-amyrin are isolated here for the first time from the family Burseraceae. The compounds were identified using 1D an
Externí odkaz:
https://doaj.org/article/fd93f43dd476455d8efc7e76200048ce
Publikováno v:
Bulletin of the Chemical Society of Ethiopia, Vol 16, Iss 1, Pp 81-86 (2002)
The resin of Commiphora confusa afforded two new dammarane triterpenes, (3R,20S)-3,20-dihydroxydammar-24-ene and (3R,20S)-3-acetoxy-20-hydroxydammar-24-ene along with the known triterpenes, cabraleadiol 3-acetate and α-amyrin.
Externí odkaz:
https://doaj.org/article/ef187265d9b4446bb5f84e8bae0b04e7
Autor:
Per H.J. Carlsen, Odd R. Gautun
Publikováno v:
Molecules, Vol 6, Iss 12, Pp 969-978 (2001)
The rearrangement of 4-methyl-3,5-diaryl-4H-1,2,4-triazoles to the corresponding 1-methyl-3,5-diaryl-1H-1,2,4-triazoles showed regioselectivity comparable to that observed for the alkylation of 3,5-diaryl-1H-1,2,4-triazoles. This lends support to a p
Externí odkaz:
https://doaj.org/article/0774ff2d24a34c08860689fd12b5de9e
Autor:
Odd R. Gautun, David Moe Almenningen, Amsalu Efrem Yemene, Bård Helge Hoff, Vishwesh Venkatraman
Publikováno v:
Molecules
Volume 25
Issue 10
2349-?
Molecules, Vol 25, Iss 2349, p 2349 (2020)
Volume 25
Issue 10
2349-?
Molecules, Vol 25, Iss 2349, p 2349 (2020)
Direct C-H arylation coupling is potentially a more economical and sustainable process than conventional cross-coupling. However, this method has found limited application in the synthesis of organic dyes for dye-sensitized solar cells. Although dire
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c93dc452e86c7ce23f77dab9fba4d13
Publikováno v:
Dyes and Pigments. 151:263-271
Eleven new dyes have been synthesized in order to investigate the effect of five different π-spacers and two different auxiliary donors in phenothiazine-based sensitizers for dye-sensitized solar cells. The target molecules were synthesized in 5–7
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c520916e1c41d537b809be48d8f2d32
https://doi.org/10.1016/j.dyepig.2018.01.011
https://doi.org/10.1016/j.dyepig.2018.01.011
Publikováno v:
Bioorganic & Medicinal Chemistry Letters. 27:1119-1123
A library of 28 small cationic 1,4-substituted 1,2,3-triazoles was prepared for studies of antimicrobial activity. The structures addressed the pharmacophore model of small antimicrobial peptides and an amphipathic motif found in marine antimicrobial
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ee1c7d840a73f49c1eaca97e8405527
https://doi.org/10.1016/j.bmcl.2017.01.092
https://doi.org/10.1016/j.bmcl.2017.01.092
Autor:
Henrik Erring Hansen, Martin Furru Vold, Svein Sunde, Bård Helge Hoff, Audun Formo Buene, Odd R. Gautun, Vishwesh Venkatraman, David Moe Almenningen
Publikováno v:
Dyes and pigments
To study the effect of π-spacers on dye performance in DSSC, five novel phenothiazine dyes have been prepared where the number of successive thiophenes in the π-spacer was increased from zero to four. Additionally, a dye bearing thieno[3,2-b]thioph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0db248f0bbae1ea1471c80e079def272
https://doi.org/10.1016/j.dyepig.2020.108951
https://doi.org/10.1016/j.dyepig.2020.108951
Autor:
Thomas Aleksander Bakka, Odd R. Gautun
Publikováno v:
Synthetic Communications
Improved reaction conditions for the electrophile reaction between a free aliphatic amine and 1H-pyrazole carboxamidine have been discovered. The surfactant-like guanidine salts, which are often hard to work with, were obtained in decent yield with s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f8025005e3d924e18c55d6c9f352124
https://doi.org/10.1080/00397911.2016.1257724
https://doi.org/10.1080/00397911.2016.1257724
Autor:
Per H. J. Carlsen, Rajesh Raju, Anuvansh Sharma, Odd R. Gautun, Wilhelm R. Glomm, Susana González, Sulalit Bandyopadhyay
Publikováno v:
Polymers
Polymers; Volume 10; Issue 3; Pages: 309
Polymers, Vol 10, Iss 3, p 309 (2018)
Polymers; Volume 10; Issue 3; Pages: 309
Polymers, Vol 10, Iss 3, p 309 (2018)
We report the synthesis and properties of temperature- and pH-responsive p([NIPAm-co-PEGMA] (core)/[NIPAm-co-AAc] (shell)) nanogels with narrow size distributions, tunable sizes and increased drug loading efficiencies. The core-shell nanogels were sy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b1ad0128469d1203141c07a12129d1e
https://hdl.handle.net/11250/2505334
https://hdl.handle.net/11250/2505334
Publikováno v:
Bioorganic & Medicinal Chemistry
A library of 29 small 1,4-substituted 1,2,3-triazoles was prepared for studies of antimicrobial activity. The pharmacophore model investigated with these substrates was based on small peptidomimetics of antimicrobial peptides and antimicrobials isola
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37611f6ae65d37ccc9fdb083c191756e
https://hdl.handle.net/10037/11419
https://hdl.handle.net/10037/11419