Antimicrobial polymeric quaternary ammonium salts

Details Antimicrobial polymeric quaternary ammonium salts Antimicrobial polymeric quaternary ammonium salts

1992-06-10

1995-05-16

Page, Thurman K.

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

Organic compounds

Unsubstituted hydrocarbyl chain between the ring and the -c-...

546236, 548574, 548575, C07D22304, C07D20704

Patent

active

054162106

ABSTRACT:
In one aspect, compounds, methods of using them, compositions comprising such compounds, and uses of such compositions.
These objects, and others which will become apparent from the following disclosure, are achieved by the present invention which comprises in one aspect compounds of the formula ##STR1## wherein R is alkyl, cycloalkyl, aryl, substituted aryl, alkaryl optionally substituted on the aryl portion or aralkyl optionally substituted on the aryl portion, R having up to 20 carbon atoms and is optionally branched, and
A is (CH.sub.2).sub.p, (CH.sub.2).sub.q --O--(CH.sub.2).sub.r, or (CH.sub.2).sub.q --S--(CH.sub.2).sub.r,
wherein p=2 to 8, q=1 to 8, and r=1 to 8.
R.sub.1 =--(CH.sub.2).sub.m --, --(CH.sub.2 CH.sub.2 --O).sub.n --CH.sub.2 CH.sub.2 --, or --(CH.sub.2 CH.sub.2 CH.sub.2 --O).sub.n --CH.sub.2 CH.sub.2 CH.sub.2 --.
In another aspect, the invention comprises polymers of the formula ##STR2##

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