Back to results
US 4,288,595 AGranted
7-(Substituted)-7H-pyrrolo[3,2-f]quinazoline-1,3-diamines
AssigneeAmerican Home Products Corporation
InventorsKurt W. Ledig, deceased, by David R. Howes, executor
Life of this patent
Estimating the term…
Abstract
7-(Substituted)-pyrrolo[3,2-f]quinazoline-1,3-diamines possess antibacterial activity in vitro. The invention also provides compounds having in vivo activity against malarial infections.
Claims11
A compound of the general formula:
- ##STR4## or a non-toxic acid addition salt thereof, wherein:
- R is phenyl, 4-nitrophenyl, 4-methylphenyl, 4-t-butylphenyl, 4-methoxyphenyl, 4-chlorophenyl, 4-(acetylamino)phenyl, 3-(trifluoromethyl)phenyl, 3,4-dichlorophenyl, or 2-naphthyl.
Dependencies are inferred from the claim text.