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Title:
PHENYLALANINE DERIVATIVE
Document Type and Number:
WIPO Patent Application WO/2003/089410
Kind Code:
A1
Abstract:
A phenylalanine derivative represented by the formula (I): (I) (wherein m and n are the same or different and each is 1 or 2; R2 represents (un)substituted lower alkyl, etc.; R1 represents (un)substituted lower alkyl, etc.; and R3, R4, R5, and R6 are the same or different and each is hydrogen, (un)substituted lower alkyl, oxo, etc.) or a pharmacologically acceptable salt of the derivative. They are useful as an &agr 4 integrin inhibitor.

Inventors:
NAKASATO YOSHISUKE (JP)
OHTA KIMINORI (JP)
ARAI ERI (JP)
SAKU OSAMU (JP)
KUSAKA HIROKO (JP)
NAKANISHI SATOSHI (JP)
MANABE HARUHIKO (JP)
OGAWA AKIRA (JP)
Application Number:
PCT/JP2003/004970
Publication Date:
October 30, 2003
Filing Date:
April 18, 2003
Export Citation:
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Assignee:
KYOWA HAKKO KOGYO KK (JP)
NAKASATO YOSHISUKE (JP)
OHTA KIMINORI (JP)
ARAI ERI (JP)
SAKU OSAMU (JP)
KUSAKA HIROKO (JP)
NAKANISHI SATOSHI (JP)
MANABE HARUHIKO (JP)
OGAWA AKIRA (JP)
International Classes:
A61P1/04; A61P3/10; A61P9/10; A61P11/06; A61P13/12; A61P17/00; A61P17/06; A61P19/02; A61P25/00; A61P29/00; A61P35/00; A61P37/00; A61P37/06; A61P43/00; C07D213/74; C07D241/08; C07K5/078; A61K38/00; (IPC1-7): C07D207/327; A61K31/40; A61K31/495; A61K31/496; A61K31/497; A61K31/498; A61K31/506; A61K31/535; A61K31/551; A61K38/05; A61P1/04; A61P3/10; A61P9/10; A61P11/06; A61P13/12; A61P17/00; A61P17/06; A61P19/02; A61P25/00; A61P29/00; A61P35/00; A61P37/00; A61P37/06; A61P43/00; C07D213/81; C07D213/82; C07D213/89; C07D215/36; C07D241/44; C07D257/02; C07D271/113; C07D285/08; C07D295/155; C07D295/185; C07D295/192; C07D295/215; C07D295/26; C07D307/68; C07D319/06; C07D401/12; C07D487/04; C07K5/065
Domestic Patent References:
WO2001036376A12001-05-25
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