Process for producing maltooligosaccharide derivatives

Details Process for producing maltooligosaccharide derivatives Process for producing maltooligosaccharide derivatives

1993-04-09

1995-02-28

Griffin, Ronald W.

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

Organic compounds

Carbohydrates or derivatives

536 111, 536 41, 536 186, 536 178, 536 179, 536120, 536124, 435 18, 435 22, C07H 1500, C07H 1504

Patent

active

053938763

ABSTRACT:
A polyacyl maltooligosaccharide derivative which is a precursor of a maltooligosaccharide derivative having modified groups at the 6-position or 4- and 6-positions of non-reducing end glucose unit and being effectively used as a substrate for measuring .alpha.-amylase activity, can be produced under mild conditions by crosslinking OH groups in the non-reducing end glucose unit of oligosaccharide with a benzylidene group having an alkoxy group, followed by acylation and treatment with a dilute acid.

REFERENCES:
patent: 4172765 (1979-10-01), Keyes
patent: 4405816 (1983-09-01), Skaletz
patent: 4649108 (1987-03-01), Blair
patent: 4932871 (1990-06-01), Bell et al.
patent: 4987067 (1991-01-01), Ishimaru et al.
patent: 5192666 (1993-03-01), Ikenaka et al.
patent: 5264345 (1993-11-01), Schmidt et al.

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