Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives
Patent
1981-06-04
1984-01-03
Siegel, A.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carbohydrates or derivatives
424180, C08B 3708, A61K 3170
Patent
active
044243464
ABSTRACT:
Derivatives have been formed from chitins and chitosans in which the amine residues on the polyglucosamine have been modified to form the groups:
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Chem. Abstr. 89, 1978, 64708g.
Chem. Abstr. 91, 1979, 126598y.
Hall Laurance D.
Yalpani Mansur
Canadian Patents and Development Ltd.
Siegel A.
Thomson Alan A.
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