Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate
2005-01-11
2005-01-11
Seaman, D. Margaret (Department: 1625)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
C546S165000, C546S170000, C546S178000
Reexamination Certificate
active
06841561
ABSTRACT:
Flavivirus, rhabdovirus and paramyxovirus infections may be treated by administering an inhibitor of the enzyme dihydroorotate dehydrogenase such as 6-fluoro-2-(2′-fluoro-1,1′-biphenyl-4-yl)-3-methyl-4-quinolinearcarboxylic acid sodium salt (Brequinar). A synergistic effect can be obtained if an interferon such as interferon α2, interferon α8 or interferon β, or an inhibitor of a second enzyme selected from inosine monophosphate dehydrogenase, guanosine monophosphate synthetase, cytidine triphosphate synthetase and S-adenosylhomocysteine hydrolase, is also administered.
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patent: WO 2000054003 (2000-08-01), None
patent: WO 2002053138 (2002-07-01), None
Nakazato Yoshisuke, “Tetracyclic Quinoline Derivative”, Patent Abstracts of Japan, vol. 1998, No. 14, Dec. 31, 1998.
Driscoll John Stanford
Mui Mui Sim
Tan Yin Hwee
Institute of Molecular and Cell Biology
Nixon & Vanderhye P.C.
Seaman D. Margaret
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