IR, NMR, XPS STUDY OF 1-(D-3-MERCAPTO-2-METHYLPROPIONYL)-L-PROLINE AND ITS ZINC-COMPLEXES

被引：17

作者：

ATZEI, D

DEFILIPPO, D

ROSSI, A

LAI, A

SABA, G

BUCCI, R

机构：

[1] UNIV CAGLIARI,DIPARTIMENTO SCI CHIM,I-09124 CAGLIARI,ITALY

[2] UNIV ROME LA SAPIENZA,DIPARTIMENTO CHIM,I-00185 ROME,ITALY

来源：

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY | 1992年 / 48卷 / 07期

关键词：

D O I：

10.1016/0584-8539(92)80167-U

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

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.

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页码：911 / 919

页数：9

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