PARP inhibitor compounds, compositions and methods of use
申请人:Eisai Inc.
公开号:EP2842956A1
公开(公告)日:2015-03-04
The present invention relates to tetraaza phenalen-3-one compounds which inhibit poly (ADP-ribose) polymerase (PARP) and are useful in the chemosensitization of cancer therapeutics. The induction of peripheral neuropathy is a common side-effect of many of the conventional and newer chemotherapies. The present invention further provides means to reliably prevent or cure chemotherapy- induced neuropathy. The invention also relates to the use of the disclosed PARP inhibitor compounds in enhancing the efficacy of chemotherapeutic agents such as temozolomide. The invention also relates to the use of the disclosed PARP inhibitor compounds to radiosensitize tumor cells to ionizing radiation. The invention also relates to the use of the disclosed PARP inhibitor compounds for treatment of cancers with DNA repair defects.
本发明涉及抑制聚(ADP-核糖)聚合酶(PARP)的四氮杂萘-3-酮化合物,可用于癌症治疗的化疗增敏。诱发周围神经病变是许多传统和新型化疗药物的常见副作用。本发明进一步提供了可靠地预防或治疗化疗诱导的神经病变的方法。本发明还涉及所公开的 PARP 抑制剂化合物在提高替莫唑胺等化疗药物疗效方面的用途。本发明还涉及使用所公开的 PARP 抑制剂化合物使肿瘤细胞对电离辐射辐射敏感。本发明还涉及使用所公开的 PARP 抑制剂化合物治疗有 DNA 修复缺陷的癌症。
Use of eribulin and poly (ADP ribose) polymerase (PARP) inhibitors as combination therapy for the treatment of cancer
申请人:Eisai R&D Management Co., Ltd.
公开号:US10238630B2
公开(公告)日:2019-03-26
The invention features methods for treating cancer in a patient in need thereof by administering eribulin, in combination with one or more PARP inhibitors, and, optionally, a platinum-based antineoplastic drug, and kits therefor. The invention is based in part on the observation that combinations of eribulin mesylate, a PARP inhibitor (e.g., E7449), and, optionally, a platinum-based antineo-plastic drug (e.g., carboplatin), show improved (e.g., synergistic) antitumor effects. Therefore, the present invention features methods of preventing and treating cancer (e.g., homologous recombination (HR)-deficient cancer by the use of combinations of eribulin (e.g., eribulin mesylate) and one or more PARP inhibitors (e.g., E7449 or a pharmaceutically acceptable salt thereof (e.g., the tartrate salt), optionally in combination with a platinum-based antineoplastic drug (e.g., carboplatin).
The present invention also contemplates a method of treating a human patient with acute kidney injury or reducing the likelihood of developing acute kidney injury in a human patient at risk of developing acute kidney injury comprising administering to the patient a poly-ADP ribose polymerase (PARP) inhibitor in a therapeutically effective dose so as to thereby treat the patient.
[EN] MULTIFUNCTIONAL COMPOUND, PREPARATION METHOD THEREFOR, AND APPLICATION THEREOF IN PHARMACEUTICALS<br/>[FR] COMPOSÉ MULTIFONCTIONNEL, SON PROCÉDÉ DE PRÉPARATION ET SON APPLICATION DANS DES PRODUITS PHARMACEUTIQUES<br/>[ZH] 一种多功能化合物、其制备方法及其在医药上的应用
申请人:SICHUAN KELUN BIOTECH BIOPHARMACEUTICAL CO LTD
公开号:WO2019201123A1
公开(公告)日:2019-10-24
一类新的安全有效的通式为I或II的化合物,所述化合物的立体异构体、互变异构体或其混合物,所述化合物药学上可接受的盐、共晶、多晶型物或溶剂合物,或者所述化合物的稳定同位素衍生物、代谢物或前药: (D) nL-G(L-D) m 式I 或(G) nL-D(L-G) m 式II 。
METHODS FOR PREDICTING DRUG RESPONSIVENESS IN CANCER PATIENTS