Phenoxazinone derivatives as enzyme substrates and use...

Details Phenoxazinone derivatives as enzyme substrates and use... Phenoxazinone derivatives as enzyme substrates and use...

2004-05-13

2008-09-02

Habte, Kahsay T (Department: 1624)

Organic compounds -- part of the class 532-570 series

Organic compounds

Chalcogen in the nitrogen containing substituent

C544S102000

Reexamination Certificate

active

07420054

ABSTRACT:
The present invention relates to novel enzymatic substrates with the following general formula:where R1, R2, R3, R4, R5, R6, A and X are as defined in claim 1, the reaction media comprising the same and the use thereof for the detection and/or identification and/or quantification of microorganisms expressing at least one peptidase activity.

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Stuzka et al., “Oxazine ALS Zaidobasische Indikatoren I,” Collection Czech. Chem. Commun., 28, pp. 1399-1407, 1963.

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