PHENOLSULFONEPHTHALEINYL-BETA-D-GA;ACTOSIDE, MANUFACTURE ANDDIAGNOSTIC AGENT FOR DETECTING BETA-D-GALACTOSIDASE CONTAINING SAME

The present invention provides phenolsulphonphthaleinyl- beta -D-galactosides of the general formula: (I) wherein R1 to R4, which can be the same or different, are hydrogen or halogen atoms or nitro or amino groups, R5 to R12, which can be the same or different, are hydrogen or halogen atoms or lowe...

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Bibliographische Detailangaben
Hauptverfasser: RUUDORUFU MAHATO, BUORUFUGANGU BUETSUKERURE, RUUPERUTO HERUMAN, HERUBERUTO BUSHIEKU, BUORUFUGANGU KUREEMAN, MANFUREETO KUURU, HANSU GEORUKU BATSUTSU
Format: Patent
Sprache:eng
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Zusammenfassung:The present invention provides phenolsulphonphthaleinyl- beta -D-galactosides of the general formula: (I) wherein R1 to R4, which can be the same or different, are hydrogen or halogen atoms or nitro or amino groups, R5 to R12, which can be the same or different, are hydrogen or halogen atoms or lower alkyl, hydroxyl, lower alkoxy, carboxyl or nitro groups and M+ is a proton, an alkali metal, alkaline earth metal or ammonium ion. The present invention also provides a process for preparing these galactosides and diagnostic agents containing them.