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Pregled bibliografske jedinice broj: 295452

Synthesis of glucoconjugates with heterocyclic oximes


Odžak, Renata; Oršulić, Mislav; Tomić, Srđanka
Synthesis of glucoconjugates with heterocyclic oximes // 10th International Medical Chemical Defence Conference (MCDC) 2006, New strategies in medical protection against organophosphorus compounds, Program/Abstracts / Szinicz, Ladislav (ur.).
Munich, 2006. (poster, međunarodna recenzija, sažetak, znanstveni)


CROSBI ID: 295452 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Synthesis of glucoconjugates with heterocyclic oximes

Autori
Odžak, Renata ; Oršulić, Mislav ; Tomić, Srđanka

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
10th International Medical Chemical Defence Conference (MCDC) 2006, New strategies in medical protection against organophosphorus compounds, Program/Abstracts / Szinicz, Ladislav - Munich, 2006

Skup
10th International Medical Chemical Defence Conference (MCDC) 2006

Mjesto i datum
Munich, Njemačka, 25-27.04.2006

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
oximes; glucoconjugate

Sažetak
The heterocyclic parts of these conjugates were quinuclidinium, pyridinium or imidazolium oximes, basic structures of many compounds tested in vitro and in vivo as antidotes in poisoning by organophosphorus (OP) compounds such as pesticides and nerve warfare agents [1-3]. The OP compounds inhibit the enzyme acetylcholinesterase (AChE), essentially irreversibly. This causes accumulation of acetylcholine (ACh) which is responsible for many toxic effects. An oxime is considered to be an efficient antidote if it has a high reactivation rate constant and if it persists in blood circulation for a long enough period of time. Its toxicity should be low as well. The glucoconjugates on which we report in this work were designed as possible model compounds satisfying these requirements. It was previously found that attachment of a sugar moiety to the oxime derivatives increases the bioavailability of the antidote. Thus, we presume that the sugar moiety might be recognized by sites responsible for sugar transport trough the cell membrane leading to the increased permeability of membranes for the quaternary oximes. Furthermore, the previously reported glucoconjugates were less toxic than non-sugar conjugates, and some of them also displayed higher efficacy [4].

Izvorni jezik
Engleski

Znanstvena područja
Kemija

Napomena
Toxicology, vol 233, issues 1-3, comprises 25 papers related to the main scope of the Conference and also 26 abstracts of the othe contributions



POVEZANOST RADA


Projekti:
119-1191344-3121 - Sinteze i enzimske transformacije biološki aktivnih spojeva (Tomić-Pisarović, Srđanka, MZOS ) ( POIROT)

Ustanove:
Institut za medicinska istraživanja i medicinu rada, Zagreb,
Prirodoslovno-matematički fakultet, Zagreb

Citiraj ovu publikaciju:

Odžak, Renata; Oršulić, Mislav; Tomić, Srđanka
Synthesis of glucoconjugates with heterocyclic oximes // 10th International Medical Chemical Defence Conference (MCDC) 2006, New strategies in medical protection against organophosphorus compounds, Program/Abstracts / Szinicz, Ladislav (ur.).
Munich, 2006. (poster, međunarodna recenzija, sažetak, znanstveni)
Odžak, R., Oršulić, M. & Tomić, S. (2006) Synthesis of glucoconjugates with heterocyclic oximes. U: Szinicz, L. (ur.)10th International Medical Chemical Defence Conference (MCDC) 2006, New strategies in medical protection against organophosphorus compounds, Program/Abstracts.
@article{article, author = {Od\v{z}ak, Renata and Or\v{s}uli\'{c}, Mislav and Tomi\'{c}, Sr\djanka}, editor = {Szinicz, L.}, year = {2006}, pages = {54}, keywords = {oximes, glucoconjugate}, title = {Synthesis of glucoconjugates with heterocyclic oximes}, keyword = {oximes, glucoconjugate}, publisherplace = {Munich, Njema\v{c}ka} }
@article{article, author = {Od\v{z}ak, Renata and Or\v{s}uli\'{c}, Mislav and Tomi\'{c}, Sr\djanka}, editor = {Szinicz, L.}, year = {2006}, pages = {54}, keywords = {oximes, glucoconjugate}, title = {Synthesis of glucoconjugates with heterocyclic oximes}, keyword = {oximes, glucoconjugate}, publisherplace = {Munich, Njema\v{c}ka} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE





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