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US 4,066,696 AGranted
Aromatic amidines as antiviral agents in animals
AssigneePfizer Inc.
InventorsAllen R. Kraska, Rodney C. Schnur
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Abstract
Novel [N,N-di(higher alkyl)aminomethyl]benzamidine and substituted compounds such as [N,N-di(higher alkyl)aminomethyl]-N-(2-propyl)-benzamidine and [N,N-di(higher alkyl)aminomethyl]-N-(p-hydroxyphenyphenyl)-benzamidine and their non-toxic acid addition salts are useful for combating viral infections in vertebrate animals.
Claims9
A compound of the structure ##STR37## and the non-toxic acid addition salts thereof wherein R.sub.1 and R.sub.2 are each alkyl of from twelve to twenty-four carbon atoms;
- and
- R.sub.3 is selected from the group consisting of
- --(CH.sub.2).sub.n CH.sub.2 OH,
- --(ch.sub.2).sub.n -SO.sub.3 H,
- and
- --(CH.sub.2).sub.n CF.sub.3,
- wherein n is an integer of from one to six.
4 more elements
Dependencies are inferred from the claim text.