INDOPHENOL-SUBSTITUIERTE MALTOOLIGOSIDE ALS ALPHA-AMYLASE-SUBSTRATE

The invention relates to indophenyl-substituted maltose derivatives, to the use thereof for determining the enzymatic activity of alpha -amylase, and to reagents for alpha -amylase determination which contain the indophenyl-induced maltose derivatives as enzyme substrate. in which Gluc is a glucose...

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Bibliographische Detailangaben
Hauptverfasser:	SCHMIDT, AXEL, RAUSCHER, ELLI, JUNIUS-COMER, MARTINA
Format:	Patent
Sprache:	ger
Schlagworte:	BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS OR TEST PAPERS THEREFOR CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL ORENZYMOLOGICAL PROCESSES DERIVATIVES THEREOF ENZYMOLOGY MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEICACIDS OR MICROORGANISMS METALLURGY MICROBIOLOGY MUTATION OR GENETIC ENGINEERING NUCLEIC ACIDS NUCLEOSIDES NUCLEOTIDES ORGANIC CHEMISTRY PROCESSES OF PREPARING SUCH COMPOSITIONS SPIRITS SUGARS VINEGAR WINE
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Beschreibung
Zusammenfassung:	The invention relates to indophenyl-substituted maltose derivatives, to the use thereof for determining the enzymatic activity of alpha -amylase, and to reagents for alpha -amylase determination which contain the indophenyl-induced maltose derivatives as enzyme substrate. in which Gluc is a glucose molecule, and the indophenol residue is linked in the alpha position to the sugar, n = 1 or 2, X, Y = independently of one another H, a halogen (F, Cl, Br), nitro, acetamido or cyano group, a sulphonic acid, sulphinic acid or carboxylic acid group, as well as corresponding acid alkyl ester and acid amide groups, a straight-chain or branched, optionally substituted alkyl group with 1 to 6 C atoms, an optionally substituted cycloalkyl group with 3 to 6 C atoms or an optionally substituted aryl group, with the proviso that X and Y are not both H.