[EN] NEW BENZIMIDAZOLE COMPOUNDS AND DERIVATIVES AS EGFR INHIBITORS<br/>[FR] NOUVEAUX COMPOSÉS DE BENZIMIDAZOLE ET LEURS DÉRIVÉS EN TANT QU'INHIBITEURS D'EGFR
申请人:BOEHRINGER INGELHEIM INT
公开号:WO2019162323A1
公开(公告)日:2019-08-29
The present invention encompasses compounds of formula (I) (I), wherein the groups R1 to R5 have the meanings given in the claims and specification, their use as inhibitors of mutant EGFR, pharmaceutical compositions which contain compounds of this kind and their use as medicaments/medical uses, especially as agents for treatment and/or prevention of oncological diseases.
Benzimidazole compounds and derivatives as EGFR inhibitors
申请人:Boehringer Ingelheim International GmbH
公开号:US11174245B2
公开(公告)日:2021-11-16
The present invention encompasses compounds of formula (I) (I), wherein the groups R1 to R5 have the meanings given in the claims and specification, their use as inhibitors of mutant EGFR, pharmaceutical compositions which contain compounds of this kind and their use as medicaments/medical uses, especially as agents for treatment and/or prevention of oncological diseases.
Annulation of Alkenyl-Substituted Heterocycles via Rhodium-Catalyzed Intramolecular C−H Activated Coupling Reactions
作者:K. L. Tan、R. G. Bergman、J. A. Ellman
DOI:10.1021/ja0058738
日期:2001.3.1
NEW BENZIMIDAZOLE COMPOUNDS AND DERIVATIVES AS EGFR INHIBITORS
申请人:Boehringer Ingelheim International GmbH
公开号:US20200377476A1
公开(公告)日:2020-12-03
The present invention encompasses compounds of formula (I) (I), wherein the groups R
1
to R
5
have the meanings given in the claims and specification, their use as inhibitors of mutant EGFR, pharmaceutical compositions which contain compounds of this kind and their use as medicaments/medical uses, especially as agents for treatment and/or prevention of oncological diseases.
Intermediacy of an N-Heterocyclic Carbene Complex in the Catalytic C−H Activation of a Substituted Benzimidazole
作者:Kian L. Tan、Robert G. Bergman、Jonathan A. Ellman
DOI:10.1021/ja017351d
日期:2002.4.1
An N-heterocyclic carbene complex was found to be the active catalyst in the Rh(I)-catalyzed intramolecular coupling of an alkenyl group to a C-H bond of a substituted benzimidazole. Kinetic studies demonstrated that the catalytic cyclization is zero-order in substrate and first-order in catalyst. Furthermore, DFT calculations with a model system suggest that the rate-limiting step involves insertion