Functionalized derivatives of hyaluronic acid

Details Functionalized derivatives of hyaluronic acid Functionalized derivatives of hyaluronic acid

1996-05-10

1999-02-23

Lee, Howard C.

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Carbohydrate doai

514944, 514950, 514964, 536 291, 536 55, 536 551, 536 553, 5361231, A61K 31715, C08B 3700, C07H 504

Patent

active

058744177

ABSTRACT:
A composition of matter comprising a hyaluronate functionalized with a hydrazide at glucuronic acid sites of said hyaluronate, wherein the hydrazide is chosen from a group consisting of: monohydrazide and hydrazides comprising three or more amine groups.

REFERENCES:
patent: 4703108 (1987-10-01), Silver et al.
patent: 4937270 (1990-06-01), Hamilton et al.
patent: 4970298 (1990-11-01), Silver et al.
patent: 5356883 (1994-10-01), Kuo et al.
patent: 5427767 (1995-06-01), Kresse et al.
patent: 5502081 (1996-03-01), Kuo et al.
Kuo et al., Bionconjugate Chem., vol. 2(4):232-241, (1991) Abstract Only.

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