[EN] 1-(3-(6-(3-HYDROXYNAPHTHALEN-1-YL)BENZOFURAN-2-YL)AZETIDIN-1YL)PROP-2-EN-1-ONE DERIVATIVES AND SIMILAR COMPOUNDS AS KRAS G12C MODULATORS FOR TREATING CANCER<br/>[FR] DÉRIVÉS DE 1-(3-(6-(3-HYDROXYNAPHTALEN-1-YL)BENZOFURAN-2-YL)AZÉTIDIN-1YL)PROP-2-EN-1-ONE ET COMPOSÉS SIMILAIRES UTILISÉS EN TANT QUE MODULATEURS DE KRAS G12C POUR LE TRAITEMENT DU CANCER
申请人:ARAXES PHARMA LLC
公开号:WO2018140513A1
公开(公告)日:2018-08-02
Compounds having activity as inhibitors of G12C mutant KRAS protein are provided. The compounds have the following structure (I): or a pharmaceutically acceptable salt, isotopic form or stereoisomer thereof, wherein A is a five-membered heteroaryl comprising 1 or 2 non-adjacent heteroatoms, inclusive of X and Y; W, X, Y, Z, L, L1, E, R1, R2b R2c and the dotted circle are as defined herein. Methods associated with preparation and use of such compounds, pharmaceutical compositions comprising such compounds and compounds for use in methods to modulate the activity of G12C mutant KRAS protein for treatment of disorders, such as cancer, are also provided. Preferred compounds are e.g. l-(3-(6-(3-hydroxynaphthalen-l- yl)benzofuran-2-yl)azetidin-lyl)prop-2-en-l-one derivatives and related compounds such as e.g. the corresponding derivatives with e.g. a benzoimidazole, indole, benzooxazole, imidazopyridine or imidazole core structure, substituted on ring A by e.g. azetidine, pyrrolidine, azepane or bicyclopentane-amine (L1) each substituted by e.g. propenone (E), and the core structure substituted on the six-membered ring with e.g. 3-hydroxynaphthalene or indazole or hydroxy-, alkoxy- and/or fluoro-substituted phenyl (R1).
提供了作为G12C突变KRAS蛋白抑制剂活性的化合物。这些化合物具有以下结构(I):或其药学上可接受的盐、同位素形式或立体异构体,其中A是一个包含1个或2个非相邻杂原子(包括X和Y)的五元杂芳基;W、X、Y、Z、L、L1、E、R1、R2b、R2c和虚线圆圈的定义如本文所述。还提供了与制备和使用这些化合物相关的方法,包括含有这些化合物的药物组合物和用于调节G12C突变KRAS蛋白活性以治疗癌症等疾病的方法中使用的化合物。优选的化合物例如是l-(3-(6-(3-羟基萘-1-基)苯并呋喃-2-基)氮杂环丙烷-1-基)丙-2-烯-1-酮衍生物和相关化合物,例如相应的具有苯并咪唑、吲哚、苯并噁唑、咪唑吡啶或咪唑核心结构的衍生物,环A上被例如氮杂环丙烷、吡咯烷、氮杂庚烷或双环戊烷胺(L1)取代,每个取代基例如是丙酮(E),并且核心结构在六元环上被例如3-羟基萘或吲唑或羟基、烷氧基和/或氟取代苯基(R1)取代。