Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2005-03-30
2010-12-21
Saeed, Kamal A (Department: 1626)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
C514S232500, C544S082000, C544S083000
Reexamination Certificate
active
07855199
ABSTRACT:
Heterocyclic compounds represented by the formula I and anti-malignant-tumor agents containing the heterocyclic compounds as effective components:wherein X represents nitrogen atom or CH; Y represents C1-C6alkyl; R1represents morpholino (which may be substituted with one to four C1-C6alkyl); and R2and R3each represent hydrogen atom or C1-C6alkyl.
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Voskoglou-Nomikos, et al., Clin. Can. Res. vol. 9, pp. 4227-4239 (2003).
U.S. Appl. No. 11/847,593, filed Aug. 30, 2007, Haruta, et al.
U.S. Appl. No. 11/404,078, filed Apr. 14, 2006, Yaguchi, et al.
Kawashima Seiichiro
Kawashima, legal representative Hiroto
Kawashima, legal representative Masato
Kawashima, legal representative Mitsuko
Matsuno Toshiyuki
Barker Michael
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
Saeed Kamal A
Zenyaku Kogyo Kabushiki Kaisha
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