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pro vyhledávání: '"Guilhermina Cantinho"'
Autor:
M. Amélia Santos, Sérgio M. Marques, Guilhermina Cantinho, Sílvia Chaves, Lurdes Gano, Marco Gil
Publikováno v:
Journal of Inorganic Biochemistry. 92:43-54
A set of three N-carboxyalkyl 3-hydroxy-4-pyridinones has been studied as bidentate M(III) chelators (M=Fe, Al, Ga), with potential for oral administration. After preparation of the ligands, their protonation constants (log K(i)) and the stability co
Publikováno v:
Dalton transactions (Cambridge, England : 2003). (21)
A new bis(3-hydroxy-4-pyridinone) derivative of iminodiacetic acid, imino-bis(acetyl(1-(3′-aminopropyl)-3-hydroxy-2-methyl-4-pyridinone)), IDAPr(3,4-HP)2, has been prepared and studied in its interaction with a set of hard metal ions. This tetraden
Autor:
Raquel Grazina, Ana Q. Neto, Guilhermina Cantinho, M. Amélia Santos, Lurdes Gano, L Patrı́cio
Publikováno v:
Journal of inorganic biochemistry. 78(4)
Two N-substituted 3-hydroxy-4-pyridinones (1-(3'-aminopropyl)-3-hydroxy-2-methyl-4-pyridinone (L1) and 1-(2'-carboxyethyl)-3-hydroxy-2-methyl-4-pyridinone (L2)) were prepared through one- and three-step reactions, respectively. The pKa values of the