Red blood cell substitute emulsions containing alkyl- or alkylgl

Details Red blood cell substitute emulsions containing alkyl- or alkylgl Red blood cell substitute emulsions containing alkyl- or alkylgl

1993-11-24

1995-08-08

Geist, Gary

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Having -c-, wherein x is chalcogen, bonded directly to...

252312, 424529, 514743, 514744, 514747, 514749, 514832, 514833, A61K 9107, A61K 4700

Patent

active

054399440

ABSTRACT:
Oil and water emulsions containing alkylphosphoryl choline or alkylglycerophosphoryl choline surfactants are disclosed. The surfactants have the following general structures: ##STR1## In the above general structures, R.sub.1, R.sub.2 or R.sub.3 is alkyl, alkenyl, fluoroalkyl and alkenyl; and PC is the phosphoryl choline. The emulsions are useful as oxygen transport agents, artificial bloods or red blood cell substitutes.

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