[EN] QUINOLINE DERIVATIVES AS PHOSPHODIESTERASE INHIBITORS<br/>[FR] DERIVES DE QUINOLEINE UTILISES EN TANT QU'INHIBITEURS DE LA PHOSPHODIESTERASE
申请人:GLAXO GROUP LTD
公开号:WO2004103998A1
公开(公告)日:2004-12-02
There are provided according to the invention novel compounds of formula (I) or pharmaceutically acceptable salts thereof, wherein R1, R2, R19, R20 and R34 are as described in the specification, processes for preparing them, formulations containing them and their use in therapy for the treatment of inflammatory diseases.
Quinoline derivatives as phosphodiesterase inhibitors
申请人:Baldwin Robert Ian
公开号:US20070142373A1
公开(公告)日:2007-06-21
There are provided according to the invention novel compounds of formula (I)
or pharmaceutically acceptable salts thereof, wherein R
1
, R
2,
R
19,
R
20,
and R
34
are as described in the specification, processes for preparing them, formulations containing them and their use in therapy for the treatment of inflammatory diseases.
A process for producing an aromatic aldehyde compound represented by a general formula (3):
(wherein R′ and n are as defined below), which comprises reacting a benzyl compound represented by a general formula (1):
(wherein R may represents hydrogen atom, n represents an integer of 1 to 6, and R′ may be the same or different and represent a hydrogen atom or an alkyl gorup, an alkyl group or a phenyl group which may have a substituent) with an oxy-compound of bromine represented by the formula (2):
MBrO
m
(2)
(wherein M represents a hydrogen atom or a metal atom, and m represents an integer of 1 to 3) in the presence of an acid catalyst. According to this method, an aromatic aldehyde compound can be produced in high selectivity by a simple operation without using an expensive catalyst or transition metal.
Quinoline Derivatives As Phosphodiesterase Inhibitors
申请人:Baldwin Ian Robert
公开号:US20090312325A1
公开(公告)日:2009-12-17
There are provided according to the invention novel compounds of formula (I)
or pharmaceutically acceptable salts thereof, wherein R1, R2, R19, R20, and R34 are as described in the specification, processes for preparing them, formulations containing them and their use in therapy for the treatment of inflammatory diseases.
Quinoline derivatives as phosphodiesterase inhibitors
申请人:GLAXO GROUP LIMITED
公开号:EP1944305A1
公开(公告)日:2008-07-16
There are provided according to the invention novel compounds of formula (I) or pharmaceutically acceptable salts thereof, wherein R1, R2, R19, R20 and R34 are as described in the specification, processes for preparing them, formulations containing them and their use in therapy for the treatment of inflammatory diseases.