Citation: Yi LUO, Ren Xi ZHUO, Chang Lie FA. STUDIES ON THE MAGNETIC RESONANCE CONTRAST AGENTS:SYNTHESIS AND SPIN-LATTICE RELAXIVITY OF AMINO ACIDS AND OLIGOPEPTIDYL DERIVATIVES OF GD-DTPA[J]. Chinese Chemical Letters, ;1995, 6(5): 377-378. shu

STUDIES ON THE MAGNETIC RESONANCE CONTRAST AGENTS:SYNTHESIS AND SPIN-LATTICE RELAXIVITY OF AMINO ACIDS AND OLIGOPEPTIDYL DERIVATIVES OF GD-DTPA

a Department of Chemistry, Beijing University, Beijing 100871;
b Department of Chemistry, Wuhan University, Wuhan 430078

Received Date: 18 November 1994

A series of amino acids and oligopeptidyl derivatives of Gd-DTPA were synthesized.The structure of these chelates were confirmed by IR and elementary analysis.Toxicity of chelates was almost the same as Gd-DTPA.The spin-lattice relaxivity (R₁) of these chelates were a little bit larger than that of Gd-DTPA.
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