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Title:
IMINOPYRIDINE DERIVATIVE AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2008/050732
Kind Code:
A1
Abstract:
Disclosed are: an iminopyridine derivative which has a selective antagonistic activity on an α1D adrenergic receptor and is useful as a prophylactic/therapeutic agent for lower urinary tract disease or the like; and a method for the screening of a compound having an antagonistic activity on an α1D adrenergic receptor. Specifically disclosed are: an α1D adrenergic receptor antagonist comprising a compound represented by the formula: [wherein each symbol is as defined in the description] or a salt thereof; and a method for the screening of a prophylactic/therapeutic agent for lower urinary tract disease having an antagonistic activity on an α1D adrenergic receptor, which comprises measuring the tension of a bladder smooth muscle in a rat having bladder outlet obstruction.

Inventors:
YOSHIDA MASATO (JP)
SUZAKI TOMOHIKO (JP)
KOHARA YASUHISA (JP)
KUNO HARUHIKO (JP)
NAGABUKURO HIROSHI (US)
SAIKAWA REIKO (JP)
OKABE YUUICHI (JP)
IMAI SHIGEMITSU (JP)
Application Number:
PCT/JP2007/070581
Publication Date:
May 02, 2008
Filing Date:
October 22, 2007
Export Citation:
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Assignee:
TAKEDA PHARMACEUTICAL (JP)
YOSHIDA MASATO (JP)
SUZAKI TOMOHIKO (JP)
KOHARA YASUHISA (JP)
KUNO HARUHIKO (JP)
NAGABUKURO HIROSHI (US)
SAIKAWA REIKO (JP)
OKABE YUUICHI (JP)
IMAI SHIGEMITSU (JP)
International Classes:
C07D213/82; A61K31/4545; A61K31/455; A61K31/497; A61K31/5377; A61P1/00; A61P1/02; A61P1/08; A61P1/12; A61P1/14; A61P1/16; A61P1/18; A61P3/00; A61P3/02; A61P3/04; A61P3/10; A61P5/00; A61P5/24; A61P5/40; A61P5/42; A61P7/00; A61P7/02; A61P7/06; A61P9/00; A61P9/02; A61P9/04; A61P9/06; A61P9/08; A61P9/10; A61P9/12; A61P11/00; A61P11/02; A61P11/04; A61P11/06; A61P11/10; A61P11/14; A61P13/00; A61P13/08; A61P13/10; A61P13/12; A61P15/00; A61P15/10; A61P15/12; A61P17/00; A61P17/04; A61P17/06; A61P19/00; A61P19/02; A61P19/10; A61P21/04; A61P25/00; A61P25/02; A61P25/08; A61P25/14; A61P25/16; A61P25/18; A61P25/22; A61P25/24; A61P25/28; A61P25/32; A61P25/36; A61P27/02; A61P27/06; A61P27/14; A61P27/16; A61P29/00; A61P31/00; A61P31/04; A61P31/06; A61P31/10; A61P31/16; A61P31/18; A61P31/22; A61P33/02; A61P35/00; A61P35/02; A61P37/02; A61P37/06; A61P37/08; A61P43/00; C07D401/06; C07D401/12; C07D405/06; C07D409/06
Domestic Patent References:
WO2000004012A12000-01-27
WO2000004027A12000-01-27
Foreign References:
JPH08208614A1996-08-13
JP2002503724A2002-02-05
US3997666A1976-12-14
DD263759A11989-01-11
EP0047977A21982-03-24
DD106377A11974-06-12
JPS4840544B11973-12-01
JPH09263545A1997-10-07
JP2006287957A2006-10-19
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Attorney, Agent or Firm:
TAKASHIMA, Hajime (1-1 Fushimimachi 4-chome, Chuo-k, Osaka-shi Osaka 44, JP)
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