Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate
2006-11-09
2010-06-22
Aulakh, Charanjit S (Department: 1625)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
C546S076000, C546S075000
Reexamination Certificate
active
07741337
ABSTRACT:
The present invention is directed to azonafide derivatives obtained by reacting azonafide with aldehydes, acyl halides, thioacyl halides, monoisocyanates, isothiocyanates, sulfonyl halides, monohalogenoalkanes, monohalogenoalkenes or monohalogenoalkynes, and are useful as active ingredients of pharmaceutical compositions for the prevention and treatment of cell proliferative disorders, in particular several forms of cancer.
REFERENCES:
patent: 5635506 (1997-06-01), Alberts et al.
International Search Report (PCT/EP2006/010727), mailed Jun. 1, 2007.
Written Opinion of the International Searching Authority (PCT/EP2006/010727), mailed Jun. 1, 2007.
Response to the Written Opinion dated Jun. 1, 2007 (PCT/EP2006/010727), mailed Sep. 5, 2007.
International Preliminary Report on Patentability (PCT/EP2006/010727), mailed Feb. 15, 2008.
Darro Francis
Kiss Robert
Tuti Jérôme
Van den Hove Laurent
Van Quaquebeke Eric
Aulakh Charanjit S
Davidson Davidson & Kappel LLC
Unibioscreen S.A.
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