[EN] USE OF SUBSTITUTED 2,3-DIHYDROIMIDAZO[1,2-C]QUINAZOLINES<br/>[FR] UTILISATION DE 2,3-DIHYDROIMIDAZO[1,2-C]QUINAZOLINES SUBSTITUÉES
申请人:BAYER PHARMA AG
公开号:WO2016142313A1
公开(公告)日:2016-09-15
The present invention relates to : - use of a 2,3-dihydroimidazo[1,2-c]quinazoline compound, or of a pharmaceutical composition containing same, as a sole active agent, or of a combination of a) said compound or a pharmaceutical composition containing said compound and b) one or more further active agents, for the preparation of a medicament for the treatment or prophylaxis of endometrial cancer (hereinafter abbreviated to "EC"), particularly 1st line, 2nd line, relapsed, refractory, type I or type II EC, or endometriosis; - combinations of a) said compound and b) one or more further active agents; - a pharmaceutical composition comprising said compound as a sole active agent for the treatment of endometrial cancer (hereinafter abbreviated to "EC"), particularly 1st line, 2nd line, relapsed, refractory, type I or type II EC, or endometriosis; - a pharmaceutical composition comprising a combination of a) said compound and b) one or more further active agents; - use of biomarkers which is the loss of tumor suppressor PTEN or FBXW7, for predicting the sensitivity and/or resistance of a cancer patient to said compound and providing a rationale-based dosage to increase sensitivity and/or to overcome resistance; - a method of determining the loss of tumor suppressor PTEN or FBXW7; and - a method for determining perturbations in PIK3CA, PIK3CB, PIK3CD, PIK3CG, PIK3R1, PIK3R2, PIK3R3, PIK3R4, PIK3R5, FGFR1, FGFR2, FGFR3 and/or FGFR4.
本发明涉及以下内容:- 使用2,3-二氢咪唑[1,2-c]喹唑啉化合物或含有该化合物的药物组成物作为唯一活性剂,或使用a) 该化合物或含有该化合物的药物组成物和b) 一种或多种进一步的活性剂的组合,用于制备治疗或预防子宫内膜癌(以下简称“EC”),特别是1线、2线、复发、难治、I型或II型EC或子宫内膜异位症的药物;- a) 该化合物和b) 一种或多种进一步的活性剂的组合;- 仅包含该化合物作为唯一活性剂的药物组成物,用于治疗子宫内膜癌(以下简称“EC”),特别是1线、2线、复发、难治、I型或II型EC或子宫内膜异位症;- 包含a) 该化合物和b) 一种或多种进一步的活性剂的药物组成物;- 使用生物标志物,即肿瘤抑制剂PTEN或FBXW7的丧失,来预测癌症患者对该化合物的敏感性和/或抗药性,并提供基于理性的剂量以增加敏感性和/或克服抗药性;- 确定肿瘤抑制剂PTEN或FBXW7的丧失的方法;以及- 确定PIK3CA、PIK3CB、PIK3CD、PIK3CG、PIK3R1、PIK3R2、PIK3R3、PIK3R4、PIK3R5、FGFR1、FGFR2、FGFR3和/或FGFR4扰动的方法。