Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate
2006-10-10
2006-10-10
Balasubramanian, Venkataraman (Department: 1624)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
C514S275000, C544S279000, C544S283000, C544S323000
Reexamination Certificate
active
07119095
ABSTRACT:
The present invention relates to dihydrofolate reductase inhibitors having an aromatic group and a heteroaromatic group linked by a methylene group; and methods of treatment and pharmaceutical compositions that utilize or comprise one or more of such dihydrofolate reductase inhibitors.
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Snyder et al., J. Med. Liban 48(4): 208-214, 2000.
Kuyper et al. J. Med. Chem, 28: 303-311, 1985.
Forsch Ronald A.
Rosowsky Andre
Balasubramanian Venkataraman
Corless, Esq. Peter F.
Dana Farber Cancer Institute
Edwards Angell Palmer & & Dodge LLP
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