Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Ivana Šagud"'
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 10, Iss 1, Pp 2222-2229 (2014)
Novel cis/trans-4- and cis/trans-5-(2-vinylstyryl)oxazoles have been synthesized by Wittig reactions from the diphosphonium salt of α,α’-o-xylene dibromide, formaldehyde and 4- and 5-oxazolecarbaldehydes, respectively. In contrast, trans-5-(2-vin
Externí odkaz:
https://doaj.org/article/a6407dcd82e843da9df37a73583c82b5
Autor:
Ana Grgičević, Zrinka Kovarik, Ivana Šagud, Josipa Hodak, Tena Čadež, Irena Škorić, Kornelija Lasić, Nikolina Maček Hrvat, Milena Dragojević
Publikováno v:
Journal of Enzyme Inhibition and Medicinal Chemistry
Journal of Enzyme Inhibition and Medicinal Chemistry, Vol 35, Iss 1, Pp 460-467 (2020)
Journal of Enzyme Inhibition and Medicinal Chemistry, Vol 35, Iss 1, Pp 460-467 (2020)
The enzymes acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) are primary targets in attenuating the symptoms of neurodegenerative diseases. Their inhibition results in elevated concentrations of the neurotransmitter acetylcholine which su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1ad6f120a2f66be3fdea6300f3f0d34
https://doi.org/10.1080/14756366.2019.1707197
https://doi.org/10.1080/14756366.2019.1707197
Finding novel cholinesterase inhibitors that would be able to cross the blood brain barrier, have favourable pharmacokinetic parameters and reduce hepatotoxicity along with other side- effects, has been the main focus of investigations dealing with A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d49f58fae55b4484b525f25ec43c1b92
https://doi.org/10.3906/kim-1807-133
https://doi.org/10.3906/kim-1807-133
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 316:95-103
This paper describes the results obtained in the study of the photobehaviour of heteroanalogs of stilbene bearing an oxazole ring. The competitive relaxation processes (fluorescence, isomerization and cyclization) of the excited states of n-styryloxa
Autor:
Ivana Šagud, Marija Šindler-Kulyk
Publikováno v:
Kemija u Industriji, Vol 67, Iss 3-4, Pp 117-126 (2018)
Kemija u industriji : Časopis kemičara i kemijskih inženjera Hrvatske
Volume 67
Issue 3-4
Kemija u industriji : Časopis kemičara i kemijskih inženjera Hrvatske
Volume 67
Issue 3-4
Oksazolski prsten kao strukturna jedinica u nekom većem sustavu znatno utječe na reakcije u osnovnom i pobuđenom stanju. Reakcijama ciklizacije, cikloadicije i izomerizacije u pobuđenom stanju nastaju nove složene policikličke strukture zanimlj
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4777c18377761f0382f677d2b19d6ca7
https://www.bib.irb.hr/874119
https://www.bib.irb.hr/874119
For the past 40 years M. Sindler-Kulyk's group has been studying, among other things, excited state reactivity of various heteroaromatic analogues of o-vinylstilbenes, o-vinylstyryl- and o-phenylenedivinylene-aromatic heterocycles, simply called o-vi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::797979fd9a1cb4721041da9084699c54
https://doi.org/10.1016/j.crci.2018.09.008
https://doi.org/10.1016/j.crci.2018.09.008
Autor:
Ivana Šagud, Marija Šindler-Kulyk
Publikováno v:
Kemija u industriji : Časopis kemičara i kemijskih inženjera Hrvatske
Volume 67
Issue 1-2
Kemija u Industriji, Vol 67, Iss 1-2, Pp 39-48 (2018)
Volume 67
Issue 1-2
Kemija u Industriji, Vol 67, Iss 1-2, Pp 39-48 (2018)
Heterociklički spojevi važan su dio organske kemije. Oksazol je peteročlani heterociklički spoj s dušikom i kisikom u prstenu te je dio struktura koje se izučavaju i primjenjuju u medicinskoj kemiji, kemiji farmaceutika kao i u kemiji materijal
Autor:
Ivana Šagud, Ugo Mazzucato, Marija Šindler-Kulyk, Željko Marinić, Anna Spalletti, V. Botti, Fausto Elisei, Fabio Faraguna
This paper describes the results obtained in the study of the photobehaviour of heteroanalogs of stilbene bearing oxazole and pyridine rings at the opposite sides of the ethene moiety. The effect of the positional isomerism of the n -pyridyl group (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d33d9e4736340bda487f18b382ed22c4
https://www.bib.irb.hr/827976
https://www.bib.irb.hr/827976
A new approach to benzo[f]quinoline derivatives has been found by an effective formal [4 + 2] photocycloaddition process from novel aryl-substituted o-vinylstyryl-2-oxazoles. All of the o-vinylstyryl-2-oxazoles were synthesized by a multicomponent Wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e65ba609b501d51506149648fc27f5a9
https://doi.org/10.1021/acs.joc.5b01504
https://doi.org/10.1021/acs.joc.5b01504
Publikováno v:
Beilstein Journal of Organic Chemistry
Beilstein Journal of Organic Chemistry, Vol 10, Iss 1, Pp 2222-2229 (2014)
Beilstein Journal of Organic Chemistry, Vol 10, Iss 1, Pp 2222-2229 (2014)
Novel cis/trans-4- and cis/trans-5-(2-vinylstyryl)oxazoles have been synthesized by Wittig reactions from the diphosphonium salt of α,α’-o-xylene dibromide, formaldehyde and 4- and 5-oxazolecarbaldehydes, respectively. In contrast, trans-5-(2-vin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67febe5267a1379f87d69c8aa6d29f1e
http://fulir.irb.hr/2140/
http://fulir.irb.hr/2140/