New possible chelating agents of clinical interest for iron(III): 2-hydroxynicotinic acid and 3-hydroxypicolinic acid. A thermodynamic study.
Ann Chim
; 91(9-10): 595-603, 2001.
Article
en En
| MEDLINE
| ID: mdl-11770159
The formation of complexes between iron(III) and two ligands of possible relevance to chelation therapy, 2-hydroxynicotinic acid and 3-hydroxypicolinic acid, in aqueous 0.6 m (Na)Cl at 25 degrees C, has been investigated by means of potentiometric titrations and UV measurements. In both cases several mononuclear complexes and their deprotonation products are formed.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Ácidos Picolínicos
/
Compuestos Férricos
/
Quelantes
/
Hierro
/
Ácidos Nicotínicos
Idioma:
En
Revista:
Ann Chim
Año:
2001
Tipo del documento:
Article
País de afiliación:
Italia
Pais de publicación:
Italia