Synthesis, Structure–Activity Relationships, and in Vivo Efficacy of the Novel Potent and Selective Anaplastic Lymphoma Kinase (ALK) Inhibitor 5-Chloro-N2-(2-isopropoxy-5-methyl-4-(piperidin-4-yl)phenyl)-N4-(2-(isopropylsulfonyl)phenyl)pyrimidine-2,4-diamine (LDK378) Currently in Phase 1 and Phase 2 Clinical Trials
摘要:
The synthesis, preclinical profile, and in vivo efficacy in rat xenograft models of the novel and selective anaplastic lymphoma kinase inhibitor 15b (LDK378) are described. In this initial report, preliminary structure-activity relationships (SARs) are described as well as the rational design strategy employed to overcome the development deficiencies of the first generation ALK inhibitor 4 (TAE684). Compound 15b is currently in phase 1 and phase 2 clinical trials with substantial antitumor activity being observed in ALK-positive cancer patients.
[EN] NOVEL THIENOPYRIMIDINE DERIVATIVES, PROCESSES FOR THE PREPARATION THEREOF AND THERAPEUTIC USES THEREOF<br/>[FR] NOUVEAUX DÉRIVÉS DE THIÉNOPYRIMIDINE, LEURS PROCÉDÉS DE PRÉPARATION ET LEURS UTILISATIONS THÉRAPEUTIQUES
申请人:SANOFI SA
公开号:WO2013150036A1
公开(公告)日:2013-10-10
The present invention relates to compounds of formula (I): wherein R6 is -CONH2 or a -C(Rα)(Rβ)(OH) group; R is a substituted phenyl or heteroaryl group; R7 is an optionally substituted aryl or heteroaryl group. Process for the preparation thereof and therapeutic use thereof.
NOVEL THIENOPYRIMIDINE DERIVATIVES, PROCESSES FOR THE PREPARATION THEREOF AND THERAPEUTIC USES THEREOF
申请人:CARRY Jean-Christophe
公开号:US20130261106A1
公开(公告)日:2013-10-03
The present invention relates to compounds of formula (I):
wherein R6 is —CONH
2
or a —C(R
α
)(R
β
)(OH) group; R is a substituted phenyl or heteroaryl group; R7 is an optionally substituted aryl or heteroaryl group.
Process for the preparation thereof and therapeutic use thereof.
[EN] A MODIFIED PROCESS FOR THE PREPARATION OF CERITINIB AND AMORPHOUS FORM OF CERITINIB<br/>[FR] PROCÉDÉ MODIFIÉ POUR LA PRÉPARATION DE CÉRITINIB ET DE FORME AMORPHE DE CÉRITINIB
申请人:NATCO PHARMA LTD
公开号:WO2017158619A1
公开(公告)日:2017-09-21
The present invention is related to an improved process for the preparation of ceritinib with high yield and high purity. The present process is cost effective and feasible in large scale production also. The present invention also related to a stable amorphous form of ceritinib and its preparation. The present invention also relates to a process for the preparation of Crystalline form A of Ceritinib.
the discovery of novel and selective anaplasticlymphomakinaseinhibitors from specific modifications of the 2,4-diaminopyridine core present in TAE684 and LDK378. Synthesis, structure activity relationships (SAR), absorption, distribution, metabolism, and excretion (ADME) profile, and in vivo efficacy in a mouse xenograft model of anaplastic large cell lymphoma are described.