Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate
2006-03-21
2006-03-21
Cook, Rebecca (Department: 1614)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
Reexamination Certificate
active
07015241
ABSTRACT:
An appetite-stimulating agent and a therapeutic agent for anorexia, each comprising, as an active ingredient, a sulfonamide derivative or sulfonic acid ester derivative represented by the following general formula (I):wherein the ring A represents a monocyclic or bicyclic aromatic ring which may be substituted,the ring B represents a 6-membered unsaturated hydrocarbon ring or a 6-membered unsaturated heterocyclic ring containing one nitrogen atom as a heteroatom, each of which may be substituted,the ring C represents a 5-membered heterocyclic ring containing one or two nitrogen atoms, which may be substituted,W represents a single bond or —CH═CH—,X represents —N(R1)— or an oxygen atom,Y represents a carbon atom or a nitrogen atom,Z represents —N(R2)— or a nitrogen atom, andR1and R2may be identical or different and each represents a hydrogen atom or a lower alkyl group, or a pharmacologically acceptable salt thereof, or a hydrate thereof.
REFERENCES:
patent: 5721246 (1998-02-01), Yoshino et al.
patent: 6469043 (2002-10-01), Haneda et al.
patent: 1 070 705 (2001-01-01), None
patent: 08-231505 (1996-09-01), None
patent: 2000-309534 (2000-11-01), None
patent: WO 98/15530 (1998-04-01), None
patent: WO 98/27081 (1998-06-01), None
See-Lasley, et al, Manual of Oncology Therapeutics, 1981, p. 9.
Hata Naoko
Hida Takayuki
Kito Kyosuke
Koyanagi Nozomu
Miyamoto Norimasa
Choate Hall & Stewart LLP
Cook Rebecca
Eisai Co. Ltd.
Robidoux Andrea L.C.
LandOfFree
Appetite-stimulating agents and remedies for anorexia does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Appetite-stimulating agents and remedies for anorexia, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Appetite-stimulating agents and remedies for anorexia will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3548273