Two Zn(II) complexes of captopril were prepared and characterized with different analytical methods: IR, NMR and XPS. Captopril is a molecule which has been proven to be very effective in reducing blood pressure. The ligand chelates via the O-C=O group to a zinc ion and via S and amidic oxygen atoms to another zinc ion when the ZnL complex is obtained. The sulphur atom and the amidic C=O group are the only atoms involved in the coordination when the sodium-zinc complex, Na2ZnL2, is synthesized.

IR, NMR, XPS study of 1-(?-3-mercapto-2-methylpropionyl)-?-proline and its zinc complexes / D., Atzei; D., De Filippo; A., Rossi; A., Lai; G., Saba; Bucci, Remo. - In: SPECTROCHIMICA ACTA. PART A, MOLECULAR SPECTROSCOPY. - ISSN 0584-8539. - STAMPA. - 48:7(1992), pp. 911-919. [10.1016/0584-8539(92)80167-U]

IR, NMR, XPS study of 1-(?-3-mercapto-2-methylpropionyl)-?-proline and its zinc complexes

BUCCI, Remo
1992

Abstract

Two Zn(II) complexes of captopril were prepared and characterized with different analytical methods: IR, NMR and XPS. Captopril is a molecule which has been proven to be very effective in reducing blood pressure. The ligand chelates via the O-C=O group to a zinc ion and via S and amidic oxygen atoms to another zinc ion when the ZnL complex is obtained. The sulphur atom and the amidic C=O group are the only atoms involved in the coordination when the sodium-zinc complex, Na2ZnL2, is synthesized.
1992
01 Pubblicazione su rivista::01a Articolo in rivista
IR, NMR, XPS study of 1-(?-3-mercapto-2-methylpropionyl)-?-proline and its zinc complexes / D., Atzei; D., De Filippo; A., Rossi; A., Lai; G., Saba; Bucci, Remo. - In: SPECTROCHIMICA ACTA. PART A, MOLECULAR SPECTROSCOPY. - ISSN 0584-8539. - STAMPA. - 48:7(1992), pp. 911-919. [10.1016/0584-8539(92)80167-U]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/388210
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