METHODS FOR DIAGNOSING HUMAN INFLUENZA AND 4-POSITION MODIFIED CHROMOGENIC N-ACETYLNEURAMINIC ACID SUBSTRATES FOR USE THEREIN
Chromogenic derivatives of N-acetylneuraminic acid modified in the 4-position by eliminating the hydroxyl group, by replacing the hydroxyl group with fluorine, or by replacing the hydrogen of the hydroxyl group with methyl are used as substrates in colorimetric assays for human influenza neuraminida...
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Main Authors | , , , |
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Format | Patent |
Language | English French |
Published |
30.06.1998
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Edition | 6 |
Subjects | |
Online Access | Get full text |
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Summary: | Chromogenic derivatives of N-acetylneuraminic acid modified in the 4-position by eliminating the hydroxyl group, by replacing the hydroxyl group with fluorine, or by replacing the hydrogen of the hydroxyl group with methyl are used as substrates in colorimetric assays for human influenza neuraminidase activity in clinical sp ecimens for the purpose of selectively diagnosing influenza infection. The substrates may exhibit different reactivity with the d ifferent types of influenza neuraminidases, thus enabling one to discern the specific type of influenza infection and prescribe a ppropriate treatment and/or supportive therapy therefor. |
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Bibliography: | Application Number: CA19902072368 |