Reverse hydroxamic acid derivatives having specific structure represented by a general formula (Ia):
1
(wherein A is a hydrogen atom or the like; Ar
1
is an arylene or the like; Ar
2
is an optionally substituted aryl, a heteroaryl or the like; R
1
is a hydrogen atom, an alkyl or the like; R
2a
is a substituted cycloaryl, a heterocycloaryl or the like) and a general formula (I):
2
(wherein A, Ar
1
, Ar
2
, and R
1
are the same as defined above and R
2
is an hydrogen atom, R
2a
or the like) and salts thereof, which have TNF-&agr; converting enzyme (TACE) inhibitory activity.
New pharmaceutical compositions based on anticholinergics and tace-inhibitors
申请人:Meade John Montague Christopher
公开号:US20060148839A1
公开(公告)日:2006-07-06
The present invention relates to novel pharmaceutical compositions based on anticholinergics and TACE (TNF alpha converting enzyme) inhibitors, processes for preparing them and their use in the treatment of respiratory diseases.