Надежда Анатольевна Белоконова (Inventor), Яков Григорьевич Божко (Inventor), Михаил Викторович Архипов (Inventor)

    Research output: Patenting and IP registrationPatent


    <p num="52">FIELD: medicine.</p> <p num="53">SUBSTANCE: invention refers to medicine, namely to diagnostics, and can be used for evaluation of drug preparations interaction with magnesium cations. That is ensured by calculating a coefficient of complex-forming activity (K<sub>ka</sub>), which components are determined by turbidimetric method as a result of change of light transmission in a system containing a heterogeneous phase of hydrophosphates and magnesium phosphates in the absence of organic ligands – control experiment, in the presence of the analyzed drug preparation – a basic experiment and in the presence of a standard complexing agent – Trilon B – an experiment with a standard, wherein a heterogeneous phase is obtained using a phosphate buffer with a pH value in range of 8.2–8.3 and a content of total organic carbon (TOC) in the system. If the light transmission in the system containing the analyzed medicinal preparation is reduced by a value exceeding the value in the control experiment, the dru
    Original languageRussian
    Patent numberRU 2712048
    StatePublished - 9 Jul 2019

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