摘要:
The invention is directed to methods to inhibit TGF-β and/or p38-α kinase using compounds of formula (1) or the pharmaceutically acceptable salts thereof wherein R3 is a noninterfering substituent; each Z is CR2 or N, wherein no more than two Z positions in ring A are N, and wherein two adjacent Z positions in ring A cannot be N; each R2 is independently a noninterfering substituent; L is a linker; n is 0 or 1; and Ar' is the residue of a cyclic aliphatic, cyclic heteroaliphatic, aromatic or heteroaromatic moiety optionally substituted with 1-3 noninterfering substituents.
摘要:
Compounds of formulae α or β, and the pharmaceutically acceptable salts thereof, wherein each of Z?1 and Z2¿ is independently CR4 or N; where each R4 is independently H or is alkyl (1-6C) or aryl, each of said alkyl or aryl optionally including one or more heteroatoms selected from O, S and N and optionally substituted by one or more of halo, OR, SR, NR¿2?, RCO, COOR, CONR2, OOCR, or NROCR where R is H or alkyl (1-6C), or by one or more CN or =O, or by one or more aliphatic or aromatic 5- or 6-membered rings optionally containing 1-2 heteroatoms; R?1¿ is formula (I); wherein X1 is CO or an isostere thereof; m is 0 or 1; Y is optionally substituted alkyl, optionally substituted aryl, or optionally substituted arylalkyl or two Y taken together may form an alkylene (2-3C) bridge; n is 0 or 2; Z3 is CH or N; X2 is CH, CH¿2? or an isostere thereof; and Ar consists of one or two phenyl moieties directly coupled to X?2¿ optionally substituted by halo, nitro, alkyl(1-6C), alkenyl(1-6C), alkynyl(1-6C), CN or CF¿3?, or by RCO, COOR, CONR2, NR2, OR, SR, OOCR or NROCR wherein R is H or alkyl(1-6C) or by phenyl, itself optionally substituted by the foregoing substituents; R?2¿ is H, or is alkyl(1-6C) or aryl, each or said alkyl or aryl optionally including one heteroatome which is O, S or N, and optionally substituted by one or more of halo, OR, SR, NR¿2?, RCO, COOR, CONR2, OOCR, or NROCR where R is H or alkyl(1-6C), alkynyl(1-6C), or by one or more CN or =O, or by one or more aliphatic or aromatic 5- or 6-membered rings optionally containing 1-2 heteroatoms; R?3¿ is H, halo, NO¿2?, alkyl(1-6C), alkenyl(1-6C), alkynyl(1-6C), CN, OR, SR, NR2, RCO, COOR, CONR2, OOCR, or NROCR where R is H or alkyl(1-6C) are disclosed. These compounds are selective inhibitors of p38α kinase.
摘要:
The invention is directed to methods to inhibit TGF-β and/or p38-α kinase using compounds of formula (1) or the pharmaceutically acceptable salts thereof wherein R3 is a noninterfering substituent; each Z is CR2 or N, wherein no more than two Z positions in ring A are N, and wherein two adjacent Z positions in ring A cannot be N; each R2 is independently a noninterfering substituent; L is a linker; n is 0 or 1; and Ar' is the residue of a cyclic aliphatic, cyclic heteroaliphatic, aromatic or heteroaromatic moiety optionally substituted with 1-3 noninterfering substituents.
摘要:
The invention concerns methods for improvement of lung function by administering non-peptide small molecule inhibitors of TGF-β specifically binding to the type I TGF-β receptor (TGFβ-R1). Preferably, the inhibitors are quinazoline derivatives.
摘要:
The invention concerns methods for modulating the ß-adrenergic pathway. In particular, the invention concerns methods for counteracting a pathologic change, such as, for example, a loss in ß-adrenergic sensitivity, in the ß-adrenergic signal transduction pathway by administering an effective amount of a compound capable of inhibiting TGF-ß signaling through a TGF-ß receptor.
摘要:
The invention is directed to methods of bone healing by administering a p38 MAP kinase inhibitor. The invention is directed to methods of treating bone fractures, bone diseases, bone grafting, especially enhancing bone healing following facial reconstruction, maxillary reconstruction, mandibular reconstruction or tooth extraction, enhancing long bone extension, enhancing prosthetic ingrowth, and increasing bone synostosis by administering a p38 MAP kinase inhibitor.
摘要:
The invention concerns methods of treating fibroproliferative disorders associated with TGF-β signaling, by administering non-peptide small molecule inhibitors of TGF-β specifically binding to the type I TGF-β receptor (TGFβ-R1). Preferably, the inhibitors are quinazoline derivatives. The invention also concerns methods for reversing the effect of TGF-β mediated cell activation on the expression of a gene associated with fibrosis, comprising contacting a cell or tissue in which the expression of such gene is altered as a result of TGF-β mediated cell activation, with a non-peptide small molecule inhibitor of TGF-β, specifically binding a TGFβ-R1 receptor kinase present in the cell or tissue.
摘要:
Compounds of formulae α or β, and the pharmaceutically acceptable salts thereof, wherein each of Z?1 and Z2¿ is independently CR4 or N; where each R4 is independently H or is alkyl (1-6C) or aryl, each of said alkyl or aryl optionally including one or more heteroatoms selected from O, S and N and optionally substituted by one or more of halo, OR, SR, NR¿2?, RCO, COOR, CONR2, OOCR, or NROCR where R is H or alkyl (1-6C), or by one or more CN or =O, or by one or more aliphatic or aromatic 5- or 6-membered rings optionally containing 1-2 heteroatoms; R?1¿ is formula (I); wherein X1 is CO or an isostere thereof; m is 0 or 1; Y is optionally substituted alkyl, optionally substituted aryl, or optionally substituted arylalkyl or two Y taken together may form an alkylene (2-3C) bridge; n is 0 or 2; Z3 is CH or N; X2 is CH, CH¿2? or an isostere thereof; and Ar consists of one or two phenyl moieties directly coupled to X?2¿ optionally substituted by halo, nitro, alkyl(1-6C), alkenyl(1-6C), alkynyl(1-6C), CN or CF¿3?, or by RCO, COOR, CONR2, NR2, OR, SR, OOCR or NROCR wherein R is H or alkyl(1-6C) or by phenyl, itself optionally substituted by the foregoing substituents; R?2¿ is H, or is alkyl(1-6C) or aryl, each or said alkyl or aryl optionally including one heteroatome which is O, S or N, and optionally substituted by one or more of halo, OR, SR, NR¿2?, RCO, COOR, CONR2, OOCR, or NROCR where R is H or alkyl(1-6C), alkynyl(1-6C), or by one or more CN or =O, or by one or more aliphatic or aromatic 5- or 6-membered rings optionally containing 1-2 heteroatoms; R?3¿ is H, halo, NO¿2?, alkyl(1-6C), alkenyl(1-6C), alkynyl(1-6C), CN, OR, SR, NR2, RCO, COOR, CONR2, OOCR, or NROCR where R is H or alkyl(1-6C) are disclosed. These compounds are selective inhibitors of p38α kinase.
摘要:
The invention is directed to methods to treat conditions mediated by p38-alphakinase using compounds of the formulaand the pharmaceutically acceptable salts thereof, or a pharmaceutical composition thereof,whereinZ is N or CR1, R1 is a noninterfering substituent,each of X1 and X2 is a linker,Ar1 and Ar2 are identical or different, and represent optionally substituted C1-C20 hydrocarbyl residues wherein at least one of Ar1 and Ar2 is an optionally substituted aryl group, with the proviso that when X2 is CH2 or an isostere thereof, X1 is CO or an isostere thereof, and Ar2 is optionally substituted phenyl, Ar1 is other than an optionally substituted indolyl, benzimidazolyl or benzotriazolyl substituent, and wherein said optionally substituted phenyl is not an optionally substituted indolyl, benzimidazolyl, or benzotriazolyl,Y is a noninterfering substituent, wherein n is an integer from 0-4, andwherein m is an integer from 0-4 and 1 is an integer from 0-3.