WATER-SOLUBLE TETRAZOLIUM SALTS

PROBLEM TO BE SOLVED: To provide thiazolyl tetrazolium salts with increased solubility in aqueous solutions for analysis of biological samples for medical purposes; and to provide an analyzing method using the same.SOLUTION: Thiazolyl tetrazolium salts with increased solubility in aqueous solutions...

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Bibliographische Detailangaben
Hauptverfasser: MARFURT KAREN L, FELMAN STEVEN W, ALBARELLA JAMES P, LANDI JOHN J
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide thiazolyl tetrazolium salts with increased solubility in aqueous solutions for analysis of biological samples for medical purposes; and to provide an analyzing method using the same.SOLUTION: Thiazolyl tetrazolium salts with increased solubility in aqueous solutions have alkylammonium alkoxy substituents, preferably trimethyl ammonium propoxy groups substituents, on phenyl rings attached to the tetrazolium ring. Thiazolyl tetrazolium salts with increased solubility in aqueous solutions have alkyl ammonium alkoxy substituents, preferably trimethyl ammonium propoxy groups substituents, on phenyl rings attached to the tetrazolium ring, e.g. the compounds of the general formula (A-)shown below.