NITROGENOUS HETEROCYCLIC COMPOUND, PREPARATION METHOD, INTERMEDIATE, COMPOSITION, AND APPLICATION
申请人:SHANGHAI PHARMACEUTICALS HOLDING CO., LTD.
公开号:US20200190091A1
公开(公告)日:2020-06-18
A nitrogenous heterocyclic compound, a preparation method, an intermediate, a composition, and an application. The present invention provides a nitrogenous heterocyclic compound as represented by formula I, pharmaceutically acceptable salts thereof, enantiomers thereof, diastereoisomers thereof, tautomers thereof, solvates thereof, metabolites thereof, or prodrugs thereof. The compound has high inhibitory activity against ErbB2 tyrosine kinase, has good inhibitory activity against human breast cancer cells BT-474, human gastric cancer cells NCI-N87 and the like with high expression of ErbB2, and in addition has relatively weak inhibitory activity against EGFR kinase, that is, the compound is an EGFR/ErbB2 double target inhibitor that attenuates EGFR kinase inhibitory activity or a small-molecule inhibitor having selectivity for an ErbB2 target. (I)
[EN] ErbB RECEPTOR INHIBITORS AS ANTI-TUMOR AGENTS<br/>[FR] INHIBITEURS DE RÉCEPTEURS ERBB UTILISÉS COMME AGENTS ANTITUMORAUX
申请人:SUZHOU ZANRONG PHARMA LTD
公开号:WO2021179274A1
公开(公告)日:2021-09-16
Provided herein are novel compounds as inhibitors of type I receptor tyrosine kinases, the pharmaceutical compositions comprising one or more of the compounds and salts thereof as an active ingredient, and the use of the compounds and salts thereof in the treatment of hyperproliferative diseases, such as cancer and inflammation, in mammals and especially in humans.
Small-molecule irreversible tyrosinekinaseinhibitors as high potent agents have led to improvements in disease-free and overall survival in patients with HER2-amplified cancer. The approved irreversible HER2 inhibitors, neratinib and pyrotinib, both lack HER2 selectivity, leading to off-target adverse events in patients. The development of HER2 mutation during treatment also hampers the progress
N4-PHENYL-QUINAZOLINE-4-AMINE DERIVATIVES AND RELATED COMPOUNDS AS ERBB TYPE I RECEPTOR TYROSINE KINASE INHIBITORS FOR THE TREATMENT OF HYPERPROLIFERATIVE DISEASES
申请人:ARRAY BIOPHARMA, INC.
公开号:US20140023643A1
公开(公告)日:2014-01-23
This invention provides compounds of Formula I
wherein B, G, A, E, R
1
, R
2
, R
3
, m and n are as defined herein, which are useful as type I receptor tyrosine kinase inhibitors, and methods of use thereof in the treatment of hyperproliferative disorders in mammals.
N4-Phenyl-Quinazoline-4-Amine Derivatives and Related Compounds as ErbB Type I Receptor Tyrosine Kinase Inhibitors for the Treatment of Hyperproliferative Diseases
申请人:Lyssikatos Joseph P.
公开号:US20110034689A1
公开(公告)日:2011-02-10
This invention provides compounds of Formula I
wherein B, G, A, E, R
1
, R
2
, R
3
, m and n are as defined herein, which are useful as type I receptor tyrosine kinase inhibitors, and methods of use thereof in the treatment of hyperproliferative disorders in mammals.