The Influence of pH and Temperature on the Stability of <i>N</i>-[(Piperidine)methylene]daunorubicin Hydrochloride and a Comparison of the Stability of Daunorubicin and Its Four New Amidine Derivatives in Aqueous Solutions

<table>The chemical structure of daunorubicin and its four amidine derivatives.</table>

The Scientific World Journal

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Figure 1: The Influence of pH and Temperature on the Stability of <i>N</i>-[(Piperidine)methylene]daunorubicin Hydrochloride and a Comparison of the Stability of Daunorubicin and Its Four New Amidine Derivatives in Aqueous Solutions 

Figure 1 | The Influence of pH and Temperature on the Stability of N-[(Piperidine)methylene]daunorubicin Hydrochloride and a Comparison of the Stability of Daunorubicin and Its Four New Amidine Derivatives in Aqueous Solutions 