Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Nitrogen containing other than solely as a nitrogen in an...
Reexamination Certificate
2006-08-15
2006-08-15
Solola, Taofiq (Department: 1626)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Nitrogen containing other than solely as a nitrogen in an...
C564S156000
Reexamination Certificate
active
07091247
ABSTRACT:
A novel biphenyl compound having GPR 14 antagonistic activity. It is a compound represented by the formula (I):wherein R1represents hydrogen, etc.; X represents 1 to 12 spacers; A represents amino, etc., R2and R3each represents a hydrocarbon group, etc.; and rings B and C each represents an optionally further substituted benzene ring, or a salt thereof.
REFERENCES:
patent: 0 533 266 (1993-03-01), None
patent: WO 98/47882 (1998-10-01), None
patent: WO 01/25189 (2001-04-01), None
patent: WO 01/66143 (2001-09-01), None
Ried, Von Walter et al. “Umzetzung von Carboiimiden mit langerkettigen Dicarbonsauredichloriden” Chemiker-Zeitung 114, Jahrgang (1990) Nr. 9: 287-289.
Aso Kazuyoshi
Miwa Tetsuo
Santo Takashi
Takekawa Shiro
Tarui Naoki
Chao Mark
Ramesh Elaine M.
Solola Taofiq
Takeda Pharmaceutical Company Limited
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