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Complex Formation of Macrotetrolide Carrier Antibiotics with Cations Studied by Microcalorimetry and Vapour Pressure Osmometry

✍ Scribed by Ch. U. Züst; P. U. Früh; W. Simon


Publisher
John Wiley and Sons
Year
1973
Tongue
German
Weight
323 KB
Volume
56
Category
Article
ISSN
0018-019X

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✦ Synopsis


Abstract

Complex formation parameters of macrotetrolide antibiotics with alkali and alkaline earth metal cations are given. The stability constants for the complexes in methanol and ethanol at 30°, as determined by vapour pressure osmometry, and ΔH^0^, ΔG^0^, and ΔS^0^ for some interactions in methanol and ethanol at 25°, measured by microcalorimetry, are compared and discussed.