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Aspartamide polyhydroxamic acids - synthesis and iron(III) complexes
Croatica Chemica Acta, 69 (1996), 1; 267-279. urn:nbn:hr:163:703198
Jakopovìć, Maja; Zorc, Branka; Biruš, Mladen; Butula, Ivan

Institucijski repozitorij: Repozitorij Farmaceutsko-biokemijskog fakulteta Sveučilišta u Zagrebu

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Jakopovìć, M., Zorc, B., Biruš, M. i Butula, I. (1996). Aspartamide polyhydroxamic acids - synthesis and iron(III) complexes. Croatica Chemica Acta, 69. (1), 267-279. Preuzeto s https://urn.nsk.hr/urn:nbn:hr:163:703198

Jakopovìć, Maja, et al. "Aspartamide polyhydroxamic acids - synthesis and iron(III) complexes." Croatica Chemica Acta, vol. 69, br. 1, 1996, str. 267-279. https://urn.nsk.hr/urn:nbn:hr:163:703198

Jakopovìć, Maja, Branka Zorc, Mladen Biruš i Ivan Butula. "Aspartamide polyhydroxamic acids - synthesis and iron(III) complexes." Croatica Chemica Acta 69, br. 1 (1996): 267-279. https://urn.nsk.hr/urn:nbn:hr:163:703198

Jakopovìć, M., et al. (1996) 'Aspartamide polyhydroxamic acids - synthesis and iron(III) complexes', Croatica Chemica Acta, 69(1), str. 267-279. Preuzeto s: https://urn.nsk.hr/urn:nbn:hr:163:703198 (Datum pristupa: 29.12.2024.)

Jakopovìć M, Zorc B, Biruš M, Butula I. Aspartamide polyhydroxamic acids - synthesis and iron(III) complexes. Croatica Chemica Acta [Internet]. 04.03.1996. [pristupljeno 29.12.2024.];69(1):267-279. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:163:703198

M. Jakopovìć, B. Zorc, M. Biruš i I. Butula, "Aspartamide polyhydroxamic acids - synthesis and iron(III) complexes", Croatica Chemica Acta, vol. 69, br. 1, str. 267-279, Ožujak 1996. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:163:703198. [Citirano: 29.12.2024.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:163:703198
Podaci o radu
Naslov (engleski)Aspartamide polyhydroxamic acids - synthesis and iron(III) complexes
AutorMaja Jakopovìć
AutorBranka Zorc
AutorMladen Biruš
AutorIvan Butula
MBZ: 6372
Autorova ustanovaSveučilište u Zagrebu
Farmaceutsko-biokemijski fakultet
(Zavod za farmaceutsku kemiju)
Autorova ustanovaSveučilište u Zagrebu
Farmaceutsko-biokemijski fakultet
(Zavod za opću i anorgansku kemiju)
Znanstveno / umjetničko
područje, polje i grana		BIOMEDICINA I ZDRAVSTVO
Farmacija
Farmacija
Sažetak (engleski)
Several linear and cross-linked poly[a,P-C/V-hydroxy-D,L-aspartamide)] derivatives (polyhydroxamic acids) were synthesized by aminolysis of poly-D,L-(2,5-dioxo-l,3-pyrrolidinediyl) (polysuccinimide; PSI) with the corresponding hydroxylamines. Aminolysis of the succin- imide (SI) units in PSI with hydroxylamine or IV-methylhydroxy- lamine was either complete or only partial, depending on the molar ratio of the Si-units and the hydroxylamine. Copolymers with partially opened SI rings were subjected to further aminolysis by 2-ami- noethanol, di(2-hydroxyethyl)amine, butylamine, 2-phenylethy- lamine, 1,2-diaminoethane, and 1,6-diaminohexane. Use of diamines led to cross-linked polymers. Polyhydroxamic acids differed in the average relative molecular mass, the number and spacing between the hydroxamic acid groups and in their solubility. The polyhydroxamic acids formed colored complexes with the iron(III) ions. Stability constants for the iron(III)-poly[a,P-(N-hydroxy)-D,L- aspartamide] complexes were determined by spectrophotometric titration. Values of the equilibrium quotients at 25 °C were calculated and confirmed to be: Qj = (1.0 ± 0.4) x 102, Q% = (1.3 ± 0.7) x 10~2.
Ključne riječi (hrvatski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaCroatica Chemica Acta
Brojčani podacivol. 69, br. 1, str. 267-279
p-ISSN0011-1643
e-ISSN1334-417X
URN:NBNurn:nbn:hr:163:703198
Datum objave publikacije1996-03-04
URL dokumentahttps://hrcak.srce.hr/135959
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Datum i vrijeme pohrane2018-02-21 16:14:35