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Pregled bibliografske jedinice broj: 976019

Cinchonidines and cinchonines as antimicrobial agents


Primožič, Ines; Ramić, Alma; Odžak, Renata; Skočibušić, Mirjana; Hrenar, Tomica
Cinchonidines and cinchonines as antimicrobial agents // 2nd SCI / RSC Symposium on Antimicrobial Drug Discovery / Cox, L. (ur.).
London: SCI / RSC, 2018. str. 43-43 (poster, međunarodna recenzija, sažetak, znanstveni)


Naslov
Cinchonidines and cinchonines as antimicrobial agents

Autori
Primožič, Ines ; Ramić, Alma ; Odžak, Renata ; Skočibušić, Mirjana ; Hrenar, Tomica

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

Skup
2nd SCI / RSC Symposium on Antimicrobial Drug Discovery

Mjesto i datum
London, Velika Britanija, 12-13.11.2018.

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Cinchona alkaloids ; synthesis ; antimicrobial activity

Sažetak
The bark of the Cinchona trees is the source of a variety of alkaloids, the most famous being cinchonine, cinchonidine, quinine and quinidine. They are useful in organic chemistry as organocatalysts in stereoselective syntheses, but also in medicine, since they possess various analgesics, anti-inflammatory and anti–arrhythmic properties. To investigate a new class of antimicrobials that could direct to the discovery of a novel scaffold, a series of quaternary derivatives of cinchonines and their corresponding pseudo-enantiomeric cinchonidines were synthesized. All compounds were prepared in good yields and characterized by standard analytical spectroscopy methods. The antibacterial activities of all compounds were evaluated against seven recent clinical isolates of antibiotic susceptible Gram-positive and resistant Gram-negative pathogens. The bioactive assays, antibacterial efficiency, cytotoxicity and classification model build by principal component analysis for all compounds will be discussed. Supported by Croatian Science Foundation, Project No 3775 ADESIRE

Izvorni jezik
Engleski

Znanstvena područja
Kemija



POVEZANOST RADA


Projekt / tema
HRZZ-IP-2016-06-3775 - Aktivnošću i in silico usmjeren dizajn malih bioaktivnih molekula (Tomica Hrenar, )

Ustanove
Prirodoslovno-matematički fakultet, Zagreb