Methods of administering antitumor agent comprising...

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Carbohydrate doai

Reexamination Certificate

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C514S042000, C514S043000, C514S050000, C514S051000

Reexamination Certificate

active

07863255

ABSTRACT:
Antitumor treatment regimens comprising: administering, to a patient diagnosed with cancer, an antitumor agent comprising 4-amino-1-(2-cyano-2-deoxy-β-D-arabinofuranosyl)-2(1H)-pyrimidinone, or a salt thereof, by way of continuous intravenous infusion, in an amount of 2.0 to 4.0 mg per m2total body surface area of the patient, of 4-amino-1-(2-cyano-2-deoxy-β-D-arabinofuranosyl)-2(1H)-pyrimidinone equivalent, per day, for a duration of 168 to 336 hours. Compositions for providing the methods are also disclosed.

REFERENCES:
patent: 5616567 (1997-04-01), Sasaki et al.
patent: 5654420 (1997-08-01), Matsuda et al.
patent: 2559917 (1996-09-01), None
Galmarini et al. Lancet Oncol. (2002), vol. 3, pp. 415-424.
English language Abstract of JP 2559917 B2.
Matsuda et al., “Nucleosides and Nucleotides. 100. 2′-C-Cyano-2′-deoxy-1-β-D-arabinofuranosyl-cytosine (CNDAC): Design of a Potential Mechanism-Based DNA-Strand-Breaking Antineoplastic Nucleoside”,J. Med. Chem., vol. 34, pp. 2917-2919 (1991).
Azuma et al., “Nucleosides and Nucleotides. 122. 2′-C-Cyano-2′-deoxy-1-β-D-arabinofuranosylcytosine and Its Derivatives. A New Class of Nucleoside with a Broad Antitumor Spectrum”,J. Med. Chem., vol. 36, pp. 4183-4189 (1993).
Azuma et al., “2′-C-Cyano-2′-deoxy-1-β-D-arabino-pentofuranosylcytosine: A Novel Anticancer Nucleoside Analog that Causes Both DNA Strand Breaks and G2Arrest”,Molecular Pharmacology, vol. 59, No. 4, pp. 725-731 (2001).
Azuma et al., “Cellular pharmacokinetics and pharmacodynamics of the deoxycytidine analog 2′-C-Cyano-2′-deoxy-1-β-D-arabino-pentofuranosylcytosine (CNDAC)”,Biochem.Pharmacol., vol. 61, pp. 1497-1507 (2001).
Therasse et al., “New Guidelines to Evaluate the Response to Treatment in Solid Tumors”,Journal of National Cancer Institute, vol. 92, No. 3, pp. 205-216 (2000).

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