The present invention provides compounds of Formula (I), and pharmaceutically acceptable salts thereof. The Formula (I) compounds inhibit the tyrosine kinase activity of growth factor receptors such as VEGFR-2, FGFR-1 and IGFR-1, thereby making them useful as anti-cancer agents. The formula (I) compounds are also useful for the treatment of other diseases associated with signal transduction pathways operating through growth factor receptors.
The present invention provides compounds of Formula (I), and pharmaceutically acceptable salts thereof. The Formula (I) compounds inhibit the tyrosine kinase activity of growth factor receptors such as VEGFR-2, FGFR-1 and IGFR-1, thereby making them useful as anti-cancer agents. The formula (I) compounds are also useful for the treatment of other diseases associated with signal transduction pathways operating through growth factor receptors.
[EN] COMPOUNDS FOR DEGRADING CYCLIN-DEPENDENT KINASE 2 VIA UBIQUITIN PROTEOSOME PATHWAY<br/>[FR] COMPOSÉS POUR LA DÉGRADATION DE LA KINASE 2 DÉPENDANTE DES CYCLINES PAR L'INTERMÉDIAIRE D'UNE VOIE DE L'UBIQUITINE-PROTÉOSOME
申请人:NIKANG THERAPEUTICS INC
公开号:WO2022140472A1
公开(公告)日:2022-06-30
The present disclosure provides certain bifunctional compounds that cause degradation of Cyclin-dependent kinase 2 (CDK2) via ubiquitin proteosome pathway and are therefore useful for the treatment of diseases mediated by CDK2. Also provided are pharmaceutical compositions containing such compounds and processes for preparing such compounds.
[EN] COMPOUND AS CDK KINASE INHIBITOR AND USE THEREOF<br/>[FR] COMPOSÉ UTILE EN TANT QU'INHIBITEUR DE KINASE DÉPENDANTE DES CYCLINES ET SON UTILISATION<br/>[ZH] 用作CDK激酶抑制剂的化合物及其应用
Quinazoline derivatives represented by the general formula (1) or a pharmaceutically acceptable salt thereof in said formula R1 is nitro or halogen; R2 and R4 are each hydrogen, C1-4 alkyl, carboxyl, or C2-5 alkoxycarbonyl; R3 is hydrogen, amino, optionally substituted C1-4 alkyl, C1-4 alkanoyl, or C2-5 alkoxycarbonyl; W is carbon or nitrogen; and m is 0 to 2.