Supramolecular surfactants: amphiphilic polymers designed to dis

Details Supramolecular surfactants: amphiphilic polymers designed to dis Supramolecular surfactants: amphiphilic polymers designed to dis

1988-10-28

1990-07-24

Schofer, Joseph L.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From carboxylic acid or derivative thereof

560198, 424 78, 514844, C07C 6934, C08G 6366, A61K 31745, A61K 700

Patent

active

049436244

ABSTRACT:
An amphiphilic polymer, having the monomer unit structure A, B, C or D: ##STR1## wherein R is at least one H and C.sub.1-6 alkyl, k=1-4, m=4-30, n=2-50 and x=2-500. ##STR2## wherein p and q are, independently, 0-22, and the sum of p and q is 4-22; ##STR3## wherein r and s are, independently, 0-22, and the sum of r and s is in the range 2-44, Ar is a divalent aromatic radical; and compounds in which the ester group in compounds A, B, C and D is replaced by an amide, urea, urethane, ether or carbonate. These compounds are useful for disrupting lipid membranes, as surfactants and dispersing agents and in the treatment of viral, bacterial and fungal diseases.

REFERENCES:
patent: 2562878 (1949-01-01), Blair
patent: 3067178 (1962-12-01), Greenberg et al.
patent: 4549009 (1985-10-01), Higaki et al.

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