2',3'-DISUCCINYL-5'-PURINENUCLEOTIDE

NEW MATERIAL:A compound of formula (B is purine base) and its salt. EXAMPLE:2',3'-Disuccinyl-5'-adenylic acid. USE:It gives an artificial antigen of 5'-purinenucleotide by the condensation reaction between the amino group in antibody protein and the compound by means of a condens...

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Bibliographische Detailangaben
Hauptverfasser: SAKATA SHINJI, SATOU TOMOICHI
Format: Patent
Sprache:eng
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Zusammenfassung:NEW MATERIAL:A compound of formula (B is purine base) and its salt. EXAMPLE:2',3'-Disuccinyl-5'-adenylic acid. USE:It gives an artificial antigen of 5'-purinenucleotide by the condensation reaction between the amino group in antibody protein and the compound by means of a condensing agent. Further, it is used as a key compound in the field of immunoassay of 5'-purinenucleotide. PREPARATION:Succinic anhydride is made to act on 5'-purinenucleotide of formula II or its salt such as 5'-adenylic acid or its disodium salt in an aqueous solvent in the presence of an organic tertiary amine such as triethylamine.