[EN] BRUTON'S TYROSINE KINASE DEGRADER CONTAINING FUSED-RING OR SPIRO-RING [FR] DÉGRADATION DE LA TYROSINE KINASE DE BRUTON CONTENANT UN CYCLE FUSIONNÉ OU UN CYCLE SPIRO [ZH] 含有并环或螺环的布鲁顿酪氨酸激酶降解剂
The present invention is directed to a compound represented by the following structural formula
or a pharmaceutically acceptable salt thereof. Pharmaceutical compositions and method of use of the compounds are also described.
[EN] BRUTON'S TYROSINE KINASE DEGRADER CONTAINING FUSED-RING OR SPIRO-RING<br/>[FR] DÉGRADATION DE LA TYROSINE KINASE DE BRUTON CONTENANT UN CYCLE FUSIONNÉ OU UN CYCLE SPIRO<br/>[ZH] 含有并环或螺环的布鲁顿酪氨酸激酶降解剂
The present invention is directed to a compound represented by the following structural formula
or a pharmaceutically acceptable salt thereof. Pharmaceutical compositions and method of use of the compounds are also described.
A CLASS OF BIFUNCTIONAL CHIMERIC HETEROCYCLIC COMPOUNDS FOR TARGETED DEGRADATION OF ANDROGEN RECEPTORS AND USE THEREOF
申请人:Hinova Pharmaceuticals Inc.
公开号:EP3957633A1
公开(公告)日:2022-02-23
The present invention relates to a class of bifunctional chimeric heterocyclic compounds for targeted degradation of androgen receptors and use thereof, and specifically provides a compound of formula (I), or an isotopic compound thereof, or an optical isomer thereof, or a tautomer thereof, or a pharmacologically acceptable salt thereof, or a prodrug thereof, or a solvate thereof, wherein ARB is an androgen receptor recognition/binding part, L is a link part, and U is a ubiquitin protease recognition/binding part; and the three parts are connected by means of chemical bonds. The compound can perform the targeted degradation on androgen receptors in prostate cancer cells, and suppress the proliferation of the prostate cancer cells, and also show good metabolic stability and pharmacokinetic properties. The compound has good application prospect in the preparation of targeted chimeras for protein degradation of androgen receptors and in the preparation of drugs for treating the related diseases regulated by the androgen receptors.