Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Cyclopentanohydrophenanthrene ring system doai
Reexamination Certificate
2007-10-09
2007-10-09
Anderson, Rebecca (Department: 1626)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Cyclopentanohydrophenanthrene ring system doai
Reexamination Certificate
active
10500411
ABSTRACT:
The invention concerns the use as cdc25 phosphatase inhibitors, in particular cdc25-C phosphatase, and CD45 phosphatase, of compounds of general formula (I), wherein: W represents O or S. In accordance with the invention, the compounds of general formula (I) can in particular be used for preparing a medicine for cancer treatment
REFERENCES:
patent: WO 01/45680 (2001-06-01), None
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Ryu et al., “5-arylamino-2-methyl-4,7-dioxobenzothiazoles as inhibitors of cyclin-dependent kinase 4 and cytotoxic agents,” Bioorganic & Medicinal Chem. Letters, vol. 10, Iss. 5, pp. 461-464 (2000).
Ryu et al., “Modulation of NAD(P)H:quinone oxidoreductase (NQO1) activity mediated by 5-arylamino-2-methyl-4,7-dioxobenzothiazoles and their cytotoxic potential,” Archives of Pharmacal Research, vol. 23, Iss. 6, pp. 554-558 (2000).
Ryu et al, “Synthesis . . . Dioxobenzothiazoles”, Bioorganic & Medicinal Chemistry Letters, vol. 10, No. 14, Jul. 17, 2000 pp. 1589-1591.
Ryu et al, “5-Arylamino- . . . Cytotoxic Agents”, Bioorganic & Medicinal Chemistry Letters, vol. 10, No. 5, Mar. 5, 2000, pp. 461-464.
Brezak Pannetier Marie-Christine
Galcera Contour Marie-Odile
Lavergne Olivier
Prevost Grégoire
Anderson Rebecca
Freistein Andrew B.
Hunton & Williams LLP
Societe de Conseils de Recherches et d'Applications Scientifique
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