Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate
2007-07-03
2007-07-03
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...
C546S271400
Reexamination Certificate
active
10465938
ABSTRACT:
An alkanoic acid derivative useful as a prophylactic or therapeutic agent of diabetes mellitus, hyperlipidemia, impaired glucose tolerance and the like can be provided by a compound represented by the formulawherein R1is an optionally substituted 5-membered aromatic heterocyclic group; X is a bond and the like; Q is a divalent hydrocarbon group having 1 to 20 carbon atoms; Y is a bond and the like; ring A is an aromatic ring optionally further having 1 to 3 substituents; Z is —(CH2)n-Z1-(n is an integer of 1 to 8 and Z1is an oxygen atom and the like) and the like; ring B is a pyridine ring optionally further having 1 to 3 substituents, and the like; U is a bond and the like; W is a divalent hydrocarbon group having 1 to 20 carbon atoms; and R3is —OH and the like, provided that, when ring B is a benzene ring optionally further having 1 to 3 substituents, U should be a bond, or a salt thereof.
REFERENCES:
patent: WO 92/20350 (1992-11-01), None
patent: WO 98/03505 (1998-01-01), None
patent: WO 99/20275 (1999-04-01), None
patent: WO 99/58510 (1999-11-01), None
patent: WO 00/64876 (2000-11-01), None
patent: WO 01/38325 (2001-05-01), None
Ito Tatsuya
Kimura Hiroyuki
Maekawa Tsuyoshi
Momose Yu
Odaka Hiroyuki
Morris Patricia L.
Takeda Pharmaceuticals Company Limited
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