Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving hydrolase
Patent
1990-08-10
1992-10-27
Robinson, Douglas W.
Chemistry: molecular biology and microbiology
Measuring or testing process involving enzymes or...
Involving hydrolase
435 14, 435201, C12Q 140, C12Q 154, C12N 926
Patent
active
051588722
ABSTRACT:
An aromatic substituted glycoside is disclosed of the formula ##STR1## wherein the configuration of the substituted --OR on the anomeric carbon is alpha, n is an integer of 0 or 1, and R is a substituted aromatic radical selected from the group ##STR2## where R.sub.1 through R.sub.6 are independently halogen, NO.sub.2, SO.sub.3 H, ##STR3## where R.sub.7 is lower alkyl; and includes its stereoisomers, optical isomers and geometric isomers and mixtures of the foregoing isomers. These substrates are useful as direct substrates for alpha-amylases. A process for the preparation of the substrates and related substances is also described.
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Chavez Rodrigo G.
David Harold
Metzner Ernest K.
Sigler Gerald F.
Winn-Deen Emily S.
Hoechst Celanese Corporation
Robinson Douglas W.
Weber Jon P.
Wittekind Raymond R.
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