Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Ivana Šagud"'
Autor:
Milena Mlakić, Danijela Barić, Ana Ratković, Ivana Šagud, Ivona Čipor, Ivo Piantanida, Ilijana Odak, Irena Škorić
Publikováno v:
Molecules, Vol 29, Iss 7, p 1622 (2024)
Triazoles and triazolium salts are very common subunits in the structures of various drugs. Medicaments with a characteristic 1,2,3-triazole core are also being developed to treat neurodegenerative disorders associated with cholinesterase enzyme acti
Externí odkaz:
https://doaj.org/article/e771056477db42798fb85ba5b4eddc6f
Autor:
Milena Mlakić, Ivan Faraho, Ilijana Odak, Borislav Kovačević, Anamarija Raspudić, Ivana Šagud, Martina Bosnar, Irena Škorić, Danijela Barić
Publikováno v:
International Journal of Molecular Sciences, Vol 24, Iss 19, p 14676 (2023)
New 1,2,3-triazolo(thieno)stilbenes were synthesized as mixtures of isomers and efficiently photochemically transformed to their corresponding substituted thienobenzo/naphtho-triazoles in high isolated yields. The resulting photoproducts were studied
Externí odkaz:
https://doaj.org/article/426e3847138e48e6baa6390e4bbe2a9a
Autor:
Milena Mlakić, Ema Đurčević, Ilijana Odak, Danijela Barić, Ines Juričević, Ivana Šagud, Franko Burčul, Zlata Lasić, Željko Marinić, Irena Škorić
Publikováno v:
Molecules, Vol 28, Iss 9, p 3781 (2023)
Naphtho-triazoles and thienobenzo-triazoles have so far proven to be very potent inhibitors of the enzyme butyrylcholinesterase (BChE). Based on these results, in this work, new thienobenzo-thiazoles were designed and synthesized, and their potential
Externí odkaz:
https://doaj.org/article/535a8299ef4a4d399c4ecf303c5a8912
Autor:
Ivana Šagud, Nikolina Maček Hrvat, Ana Grgičević, Tena Čadež, Josipa Hodak, Milena Dragojević, Kornelija Lasić, Zrinka Kovarik, Irena Škorić
Publikováno v:
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://doaj.org/article/eac30c3e5b384c42be6a7deff70a38fa
Publikováno v:
Acta Chimica Slovenica, Vol 66, Iss 3, Pp 681-685 (2019)
The objective of this study was to evaluate impact of light and available oxygen on the chemical composition of three selected essential oils. Aliquots of immortelle (Helichrysum italicum), silver fir (Abies alba) and prickly juniper (Juniperus oxyce
Externí odkaz:
https://doaj.org/article/33bee58c00a048e7aa93ca3ee0b9a980
Autor:
Ivana Šagud, Marija Šindler-Kulyk
Publikováno v:
Kemija u Industriji, Vol 67, Iss 3-4, Pp 117-126 (2018)
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://doaj.org/article/8ee119b177d1428589fbaec7bf2e9471
Autor:
Ivana Šagud, Marija Šindler-Kulyk
Publikováno v:
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
Externí odkaz:
https://doaj.org/article/437a7ae6d18f4b99b9a29cf9bda06a19
Autor:
Milena Mlakić, Anita Šalić, Matea Bačić, Bruno Zelić, Ivana Šagud, Ottó Horváth, Irena Škorić
Publikováno v:
Catalysts, Vol 11, Iss 3, p 395 (2021)
On the basis of earlier results with furan and thiophene derivatives of benzobicyclo[3.2.1]octadiene, photocatalytic oxygenation of novel furo- and thieno heterostilbenes with water-soluble manganese(III) porphyrins offered suitable possibilities to
Externí odkaz:
https://doaj.org/article/0f3d009366e34a0984b530ba6779b570
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:
Milena Mlakić, Lucija Rajič, Anabela Ljubić, Vitomir Vušak, Bruno Zelić, Martin Gojun, Ilijana Odak, Ivona Čule, Ivana Šagud, Anita Šalić, Irena Škorić
Publikováno v:
Journal of Flow Chemistry. 12:429-440
Resveratrol is a natural bioactive non- flavonoid polyphenol that protects from cardiovascular disease, neurodegenerative diseases and various cancers. Unfortunately, the amounts of resveratrol in plants are low and therefore, chemical synthesis is s