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February 1, 1985Bulletin of the Chemical Society of JapanOpen Access

Stability Constants of Complex Formations between Divalent Metal Ions and Cyclic Dipeptides: Cyclo(glycyl– l -histidyl) and Cyclo( l -methionyl– l -histidyl)

Yoshitane Kojima Noriaki Ishio Tetsushi Yamashita

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Abstract

The values(logK1i and logK2 of the complex formations between divalent metal ions and two cyclic dipeptides of this title were determined by Bjerrum’s method. It is apparent from 1H NMR data that metal ions link exclusively to the nitrogen atom of the imidazolyl group of cyclo(l-methionyl-l-histidyl).

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Kojima et al. (1985) studied this question.

synapsesocial.com/papers/6ab714831ce664474162d992 https://doi.org/10.1246/bcsj.58.759

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