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Thermal characterization and stability evaluation of leishmanicidal selenocyanate and diselenide derivatives
In this study, the thermal behavior of a series of leishmanicidal selenocyanate and diselenide biological active compounds has been studied by means of differential scanning calorimetry, X-ray diffraction and thermogravimetry in order to establish thermal stability criteria and investigate their pol...
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Published in: | Journal of thermal analysis and calorimetry 2022-02, Vol.147 (4), p.3127-3139 |
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Main Authors: | , , , , , |
Format: | Article |
Language: | English |
Subjects: | |
Citations: | Items that this one cites Items that cite this one |
Online Access: | Get full text |
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Summary: | In this study, the thermal behavior of a series of leishmanicidal selenocyanate and diselenide biological active compounds has been studied by means of differential scanning calorimetry, X-ray diffraction and thermogravimetry in order to establish thermal stability criteria and investigate their polymorphism. Moreover, stability under acid, alkaline and oxidative media was tested using high-performance liquid chromatography with fluorescence detection. The results of the experiments show that there are five types of polymorphic behaviors for the studied compounds. In addition, relationship is found among stability and a series of structural effects and stress conditions of compounds. |
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ISSN: | 1388-6150 1588-2926 |
DOI: | 10.1007/s10973-020-10544-x |