Bicyclic compositions and methods for modulating a kinase cascade
申请人:Hangauer David G.
公开号:US20080004241A1
公开(公告)日:2008-01-03
The invention relates to compounds and methods for modulating one or more components of a kinase cascade.
该发明涉及化合物和方法,用于调节激酶级联中的一个或多个组分。
Protein kinase and phosphatase inhibitors and methods for designing them
申请人:——
公开号:US20030166615A1
公开(公告)日:2003-09-04
The present invention provides a method for identifying inhibitors of protein kinases and/or protein phosphatases. Methods are also provided for inhibiting protein kinase and/or protein phosphatase activity. Specific non-peptide protein tyrosine kinase and/or protein phosphatase inhibitors are provided. The protein kinase or protein phosphatase inhibitors of the present invention may be used to treat a number of conditions in patients, including cancer, psoriasis, arthrosclerosis, immune system activity, Type II diabetes, and obesity.
[EN] PROTEIN KINASE AND PHOSPHATASE INHIBITORS, METHODS FOR DESIGNING THEM, AND METHODS OF USING THEM<br/>[FR] INHIBITEURS DE PROTEINES KINASES ET DE PROTEINES PHOSPHATASES, METHODES D'IDENTIFICATION ET METHODES D'UTILISATION ASSOCIEES
申请人:UNIV NEW YORK STATE RES FOUND
公开号:WO2003035621A1
公开(公告)日:2003-05-01
The present invention provides a method for identifying inhibitors of protein kinases and/or protein phosphatases. Methods are also provided for inhibiting protein kinase and/or protein phosphatase activity. Specific non-peptide protein tyrosine kinase and/or protein phosphatase inhibitors are provided. The protein kinase or protein phosphatase inhibitors of the present invention may be used to treat a number of conditions in patients, including cancer, psoriasis, arthrosclerosis, immune system activity, diabetes, or obesity. In addition, the present invention provides a method for protecting against or treating hearing loss in a subject. This method involves administering an effective amount of a protein tyrosine kinase inhibitor to the subject to protect against or to treat hearing loss.
The present invention provides a method for protecting against or treating hearing loss in a subject. This method involves administering an effective amount of a protein tyrosine kinase inhibitor to the subject to protect against or to treat hearing loss.
The present invention relates to a compound represented by the formula:
wherein W is C(R
1
) or N, each A is an optionally substituted aryl group or a heteroaryl group, X
1
is —NR
3
—Y
1
—, —O—, —S—, —SO—, —SO
2
— or —CHR
3
— wherein R
3
is a hydrogen atom or an optionally substituted aliphatic hydrocarbon group, or R
3
is optionally bonded to A to form an optionally substituted ring structure, R
1
is a hydrogen atom or an optionally substituted group bonded via a carbon atom, a nitrogen atom or an oxygen atom, R
2
is a hydrogen atom or optionally substituted group bonded via a carbon atom or a sulfur atom, or R
1
and R
2
, or R
2
and R
3
are optionally bonded to form an optionally substituted ring structure, or a salt thereof, and a tyrosine kinase inhibitor or an agent for the prophylaxis or treatment of cancer, which contains this compound or a prodrug thereof.