Title:
PYRIMIDINE DERIVATIVE
Document Type and Number:
WIPO Patent Application WO/2006/123639
Kind Code:
A1
Abstract:
A compound represented by the general formula (1) which has an inhibitory effect on PDE4 activity and produces little adverse side effects: wherein Ar1 represents a furyl, thienyl, triazolyl, thiazolyl, oxazolyl or benzothiazolyl group; Ar2 represents -E-AR21-G-Q (where Ar21 represents a benzene or naphthalene ring; E represents a single bond or an alkylene group; G represents a single bond, an alkylene group or an alkenylene group; and Q represents a carboxyl group, -CON(R41)(R42) or -COOR43), -E-Ar21-G2-G-Q (where E, Ar21, G and Q are as defined above; and G2 represents -O-, -S-, -SO-, -SO2- or -NRG21-) or a monocyclic aromatic heterocyclic ring other than a pyrazolyl group; R1 and R2 are the same as or different from each other and independently represent a hydrogen atom, an alkyl group which may be substituted or the like; and R3 represents a hydrogen atom or an alkyl group which may be substituted.
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Inventors:
NAGANUMA KENJI (JP)
YOKOI HIROTSUGU (JP)
YOKOI HIROTSUGU (JP)
Application Number:
PCT/JP2006/309713
Publication Date:
November 23, 2006
Filing Date:
May 16, 2006
Export Citation:
Assignee:
ASAHI KASEI PHARMA CORP (JP)
NAGANUMA KENJI (JP)
YOKOI HIROTSUGU (JP)
NAGANUMA KENJI (JP)
YOKOI HIROTSUGU (JP)
International Classes:
C07D405/04; A61K31/506; A61P1/04; A61P11/00; A61P11/02; A61P11/06; A61P17/00; A61P17/04; A61P17/06; A61P19/02; A61P25/00; A61P27/14; A61P29/00; A61P31/18; A61P37/06; A61P37/08; A61P43/00; C07D409/04; C07D417/04
Domestic Patent References:
WO2006037117A1 | 2006-04-06 | |||
WO2001083460A1 | 2001-11-08 | |||
WO2004014913A2 | 2004-02-19 | |||
WO2006004776A1 | 2006-01-12 |
Foreign References:
JPH0789958A | 1995-04-04 |
Attorney, Agent or Firm:
Kawaguchi, Yoshio (Jochi Kioizaka Bldg. 7-1 Kioi-ch, Chiyoda-ku Tokyo, JP)
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