This invention provides compounds of formula I:
1
wherein R
1
, R
2
, R
3
, R
4
, R
5
, R
6
and R
7
are as defined in the specification, or a pharmaceutically acceptable salt or solvate or stereoisomer thereof. The compounds of this invention possess both &bgr;
2
adrenergic receptor agonist and muscarinic receptor antagonist activity. Such compounds are useful for treating pulmonary disorders, such as chronic obstructive pulmonary disease and asthma.
Diphenylmethyl compounds useful as muscarinic receptor antagonists
申请人:Mammen Mathai
公开号:US20050203167A1
公开(公告)日:2005-09-15
This invention provides compounds of formula I:
wherein a, b, c, e, m, n, Ar
1
, R
1
, R
2
, R
3
, R
4a
, R
4b
, R
5
and R
6
are as defined in the specification. The compounds of formula I are muscarinic receptor antagonists. The invention also provides pharmaceutical compositions containing such compounds, processes and intermediates for preparing such compounds and methods of using such compounds to treat pulmonary disorders.
This invention provides biphenyl derivatives of formula I:
1
wherein R
1
, R
2
, R
3
, R
4
, R
5
, R
6
, R
7
, W, a, b and c are as defined in the specification, or a pharmaceutically acceptable salt or solvate or stereoisomer thereof. The biphenyl derivatives of this invention possess both &bgr;
2
adrenergic receptor agonist and muscarinic receptor antagonist activity and therefore, such biphenyl derivatives are useful for treating pulmonary disorders, such as chronic obstructive pulmonary disease and asthma.
This invention provides a library of biphenyl derivatives of formula I:
1
wherein R
1
, R
2
, R
3
, R
4
, R
5
, R
6
, R
7
, W, a, b and c are as defined in the specification, or a salt or stereoisomer thereof. The library is useful for identifying compounds having both &bgr;
2
adrenergic receptor agonist and muscarinic receptor antagonist activity.
Accordingly, this invention also provides methods of evaluating or screening a library of biphenyl derivatives to identifying compounds having such bifunctional activity.
Biphenyl derivatives having beta2 adrenergic receptor agonist and muscarinic receptor antagonist activity
申请人:——
公开号:US20040209860A1
公开(公告)日:2004-10-21
This invention provides biphenyl derivatives containing (i) a (biphenyl-2-yl)oxycarbonylamino- or (biphenyl-2-yl)aminocarbonylamino-substituted (2-7C)azacycloalkyl or (5-10C)azabicycloalkyl group; (ii) a substituted 2-(4-hydroxyphenyl)-2-hydroxyethylamino group; and a divalent hydrocarbon group, where each group is further defined and optionally substituted as described in the specification. The biphenyl derivatives of the invention possess both &bgr;
2
adrenergic receptor agonist and muscarinic receptor antagonist activity and therefore, such biphenyl derivatives are useful for treating pulmonary disorders, such as chronic obstructive pulmonary disease and asthma.