Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate
2011-06-21
2011-06-21
Morris, Patricia L (Department: 1625)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
C546S272700, C546S274700, C546S275100, C548S335100, C548S341100, C548S341500, C548S343100, C544S212000, C544S238000, C544S333000, C544S405000, C514S241000, C514S247000, C514S256000, C514S269000, C514S252050
Reexamination Certificate
active
07964620
ABSTRACT:
The present invention relates to imidazole derivatives of formula Iwherein R1, R2, R3, R4, X, Y and R are described hereinabove, or a pharmaceutically acceptable salt thereof. The invention also relates to a pharmaceutical composition comprising the imidazole derivatives of formula I, a process for preparing a compound of formula I, and a method of treating or preventing acute and/or chronic neurological disorder comprising administering to a patient in need of such treatment and/or prevention a therapeutically effective amount of said pharmaceutical composition. These disorders include Alzheimer's disease. These disorders also include mild cognitive impairment.
REFERENCES:
patent: 7091222 (2006-08-01), Buettelmann et al.
patent: 7153874 (2006-12-01), Buettelmann et al.
patent: 7241760 (2007-07-01), Buettelmann et al.
patent: 2004/0248888 (2004-12-01), Buettelmann et al.
patent: 2004/0259917 (2004-12-01), Cosford et al.
patent: WO 91/00277 (1991-01-01), None
patent: WO 01/16121 (2001-03-01), None
Dorwald , Side Reactions in Organic Synthesis, 2005, Wiley: VCH Weinheim Preface, pp. 1-15 & Chapter 8, pp. 279-308.
Mutel, Vincent, Expert Opin. Ther. Patents, 12, pp. 1845-1852 (2002).
Cliff et al., Synthesis, pp. 681-682 (1994).
Schlaeger et al., Cytotechnology, 30, pp. 71-83 (1999).
Porter et al., Br. J. Pharmacol., 128, pp. 13-20 (1999).
Buettelmann Bernd
Ceccarelli Simona Maria
Jaeschke Georg
Kolczewski Sabine
Porter Richard Hugh Philip
Hoffmann-La Roche Inc.
Johnston George W.
Morris Patricia L
Prior Kimberly J.
Rocha-Tramaloni Patricia S.
LandOfFree
Imidazole derivatives does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Imidazole derivatives, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Imidazole derivatives will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2700371