Heparinized polyorganophosphazenes

Details Heparinized polyorganophosphazenes Heparinized polyorganophosphazenes

1982-06-21

1984-05-29

Brown, Johnnie R.

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

Organic compounds

Carbohydrates or derivatives

424183, 536117, A61K 31725, C08B 3710

Patent

active

044516479

ABSTRACT:
A polyphosphazene-bound heparin complex comprising a polymeric phosphozine backbone, a quaternary ammonium ion covalently attached to the backbone through a bivalent organic radical attached at one end to the nitrogen atoms of the ion and at the other end to a phosphorus atoms of the backbone, and heparin ionically bound to said quaternary ammonium ion is disclosed along with methods for preparing such complexes.

REFERENCES:
patent: 2623001 (1952-12-01), Sylven et al.
patent: 4119774 (1978-10-01), Andersson et al.
patent: 4239754 (1980-12-01), Sache et al.

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