4-substituted-phenyl-boronic acids as enzyme stabilizers
AssigneeNovo Nordisk A/S
InventorsLone Kierstein Nielsen, Allison Deane-Wray
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Abstract
The present invention relates to a liquid composition comprising an enzyme and a phenyl boronic acid derivative enzyme stabilizer of the following formula: ##STR1## wherein R is selected from the group consisting of hydrogen, hydroxy, C.sub.1 -C.sub.6 alkyl, substituted C.sub.1 -C.sub.6 alkyl, C.sub.1 -C.sub.6 alkenyl and substituted C.sub.1 -C.sub.6 alkenyl.
Claims20
A liquid composition comprising a protease and a phenyl boronic acid derivative enzyme stabilizer of the following formula:
- ##STR4## wherein R is selected from the group consisting of hydrogen, hydroxy, C.sub.1 -C.sub.6 alkyl substituted C.sub.1 -C.sub.6 alkyl, C.sub.1 -C.sub.6 alkenyl and substituted C.sub.1 -C.sub.6, alkenyl.
A liquid detergent composition comprising a surfactant, a protease and a phenyl boronic acid derivative enzyme stabilizer of the following formula:
- ##STR5## wherein R is selected from the group consisting of hydrogen, hydroxy, C.sub.1 -C.sub.6 alkyl, substituted C.sub.1 -C.sub.6 alkyl, C.sub.1 -C.sub.6 alkenyl and substituted C.sub.1 -C.sub.6 alkenyl.
Dependencies are inferred from the claim text.