Nitrogen-containing derivatives of carboxymethylcellulose, their

Details Nitrogen-containing derivatives of carboxymethylcellulose, their Nitrogen-containing derivatives of carboxymethylcellulose, their

1989-06-13

1991-01-29

Cashion, Jr., Merrell C.

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

Organic compounds

Carbohydrates or derivatives

536 30, 536 32, 536 58, 536 63, 424 70, 424 71, 514781, 514880, C08B 1112, C08B 300, A61K 706, A61K 709

Patent

active

049888064

ABSTRACT:
Derivatives of carboxymethylcellulose are disclosed in which all or a portion of the carboxymethyl groups are replaced by groups of the general formula ##STR1## in which R.sup.1 is a hydrogen or methyl group,

REFERENCES:
patent: 4180084 (1979-12-01), Wegmuller et al.
patent: 4197865 (1980-04-01), Jacquet et al.
patent: 4213960 (1980-07-01), Grollier et al.

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