282536-25-8Relevant articles and documents
4-oxo-1,4-dihydro-3-quinolinecarboxamides as antiviral agents
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, (2008/06/13)
The present invention provides a compound of formula I Wherein R1is C1-7alkyl, optionally substituted by hydroxy or NR4R5; R2is C1-7alkyl substituted by hydroxy or NR4R5; R3is H, F or C1-7alkoxy; R4and R5together with N are a 5- or 6-membered heterocyclic moiety having 1-3 heteroatoms selected from the group consisting of nitrogen, oxygen and sulfur in which sulfur may be substituted by one (1) or two (2) oxygen atoms; and pharmaceutically acceptable salts thereof Compounds of formula I of the present invention are useful as antiviral agents.