Compounds and reagents for medical analysis and identification of nucleic acid sequences, nucleic acids, genetic materials, infectious agents and/or pathogens for medical diagnostic use; medical diagnostic kits comprising medical diagnostic reagents and assays for analysis and identification of nucleic acid sequences, nucleic acids, genetic materials, infectious agents and/or pathogens; medical diagnostic preparations for analysis and identification of nucleic acid sequences, nucleic acids, genetic materials, infectious agents and/or pathogens for medical purposes; medical sample preparation kits composed of reagents and assays for analysis and identification of nucleic acid sequences, nucleic acids, genetic materials, infectious agents and/or pathogens