This invention relates to compounds that inhibit protein tyrosine kinase activity. In particular the invention relates to compounds that inhibit the protein tyrosine kinase activity of growth factor receptors, resulting in the inhibition of receptor signaling, for example, the inhibition of VEGF receptor signaling and HGF receptor signaling. More particularly, the invention relates to compounds, compositions and methods for the inhibition of VEGF receptor signaling and HGF receptor signaling. The invention also provides compositions and methods for treating cell proliferative diseases and conditions.
Provided are compounds of the formula:
wherein R
N1
is a substituent of formula G
1
-NX
1
X
2
, wherein G
1
is an optionally further substituted alkylene, which optionally forms, together with R
N2
, a cyclic group, and each of X
1
and X
2
is independently H or an N-substituent, or X
1
and X
2
together form a heterocyclic ring, or X
1
together with G
1
forms a cyclic group and X
2
is H or an N-substituent; and each of Z
1
, Z
2
, Z
3
and Z
4
is H or a substituent, or two of Z
1
, Z
2
, Z
3
and Z
4
together form an optionally substituted ring, and further wherein at least one of Z
1
, Z
2
, Z
3
and Z
4
is other than H, and salts thereof, pharmaceutical compositions and methods of using the compounds. The compounds have antiviral activity.
2,4-Di(phenylamino)-pyrimidines useful in the treatment of neoplastic diseases, inflammatory and immune system disorders
申请人:Novartis AG
公开号:EP2287156A1
公开(公告)日:2011-02-23
Novel pyrimidine derivatives of formula (I) and their use for the manufacture of a medicament for the treatment or prevention of a disease which responds to inhibition of FAK and/or ALK and/or ZAP-70 and/or IGF-IR.
in which: n' is selected from 1,2 and 3;
R'1is selected from phenyl, pyridinyl, pyrazolyl and pyrimidinyl;
and R'2 and R'3 are as described herein.
Substituted imidazo[1,2-a]pyrazines, pyrazolo[1,5-c]pyrimidines, pyrazolo[1,5-a]pyridines, and purines for the treatment of schistosomiasis
申请人:Merck Patent GmbH
公开号:US11046700B2
公开(公告)日:2021-06-29
The present invention relates to compounds of formula (1a), formula (1b), formula (1c) or formula (1d):
or, or a pharmaceutically acceptable salt thereof, which have activity as inhibitors of Schistosoma growth. The invention also relates to pharmaceutical compositions comprising such compounds, salts or solvates and to the use of such compounds as medicaments, in particular in the treatment or prevention of schistosomiasis, also known as bilharzia.
[EN] PYRIDINONE AMIDE DERIVATIVES, PREPARATION METHODS AND MEDICAL USES THEREOF<br/>[FR] DÉRIVÉS AMIDES DE PYRIDINONE, LEURS PROCÉDÉS DE PRÉPARATION ET LEURS UTILISATIONS MÉDICALES