Pregled bibliografske jedinice broj: 520402
Synthesis and biological evaluation of a novel series of 1, 3-dicoumarinyl-5-aryl-2-pyrazolines
Synthesis and biological evaluation of a novel series of 1, 3-dicoumarinyl-5-aryl-2-pyrazolines // Heterocycles, 83 (2011), 7; 1553-1566 doi:10.3987/COM-11-12196 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 520402 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Synthesis and biological evaluation of a novel series of 1, 3-dicoumarinyl-5-aryl-2-pyrazolines
Autori
Čačić, Milan ; Molnar, Maja ; Strelec, Ivica
Izvornik
Heterocycles (0385-5414) 83
(2011), 7;
1553-1566
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
coumarin; pyrazoline; antioxidant
Sažetak
In the present paper novel 1, 3, 5-trisubstituted 2-pyrazolines (4a-q) were synthesized via condensation of different substituted 3-cinnamoyl-2-oxo-2H-chromenes (2a-q) with 2-(4-methyl-2-oxo-2H-chromen-7- yloxy)acetohydrazide (3). Chalcones were prepared via Claisen-Schmidt condensation by refluxing 3-acetyl-2-oxo-2H-chromen (1) with corresponding aldehydes in ethanol, in the presence of piperidine. All of these compounds were characterized by means of their IR, 1H NMR and LC/MS/MS spectroscopic data and elemental microanalysis. Chalcones and pyrazolines were screened for their antioxidant and iron chelating activity.
Izvorni jezik
Engleski
Znanstvena područja
Kemija, Biotehnologija, Prehrambena tehnologija
POVEZANOST RADA
Projekti:
113-1130473-0334 - Sinergističke smjese u antifungalnoj i antimikotoksigenoj zaštiti hrane (Klapec, Tomislav, MZOS ) ( CroRIS)
Ustanove:
Prehrambeno-tehnološki fakultet, Osijek
Citiraj ovu publikaciju:
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
