Suppr超能文献

B-Raf(V600E)的吡唑并吡啶抑制剂。第1部分:选择性、口服生物可利用且有效的抑制剂的研发。

Pyrazolopyridine Inhibitors of B-Raf(V600E). Part 1: The Development of Selective, Orally Bioavailable, and Efficacious Inhibitors.

作者信息

Wenglowsky Steve, Ren Li, Ahrendt Kateri A, Laird Ellen R, Aliagas Ignacio, Alicke Bruno, Buckmelter Alex J, Choo Edna F, Dinkel Victoria, Feng Bainian, Gloor Susan L, Gould Stephen E, Gross Stefan, Gunzner-Toste Janet, Hansen Joshua D, Hatzivassiliou Georgia, Liu Bonnie, Malesky Kim, Mathieu Simon, Newhouse Brad, Raddatz Nicholas J, Ran Yingqing, Rana Sumeet, Randolph Nikole, Risom Tyler, Rudolph Joachim, Savage Scott, Selby LeAnn T, Shrag Michael, Song Kyung, Sturgis Hillary L, Voegtli Walter C, Wen Zhaoyang, Willis Brandon S, Woessner Richard D, Wu Wen-I, Young Wendy B, Grina Jonas

机构信息

Array BioPharma, 3200 Walnut Street, Boulder, Colorado 80301, United States.

Genentech, Inc., 1 DNA Way, South San Francisco, California 94080-4990, United States.

出版信息

ACS Med Chem Lett. 2011 Mar 8;2(5):342-7. doi: 10.1021/ml200025q. eCollection 2011 May 12.

Abstract

The V600E mutation of B-Raf kinase results in constitutive activation of the MAPK signaling pathway and is present in approximately 7% of all cancers. Using structure-based design, a novel series of pyrazolopyridine inhibitors of B-Raf(V600E) was developed. Optimization led to the identification of 3-methoxy pyrazolopyridines 17 and 19, potent, selective, and orally bioavailable agents that inhibited tumor growth in a mouse xenograft model driven by B-Raf(V600E) with no effect on body weight. On the basis of their in vivo efficacy and preliminary safety profiles, 17 and 19 were selected for further preclinical evaluation.

摘要

B-Raf激酶的V600E突变导致丝裂原活化蛋白激酶(MAPK)信号通路的组成性激活,约7%的所有癌症中存在该突变。通过基于结构的设计,开发了一系列新型的B-Raf(V600E)吡唑并吡啶抑制剂。优化后鉴定出3-甲氧基吡唑并吡啶17和19,它们是强效、选择性且口服生物可利用的药物,在由B-Raf(V600E)驱动的小鼠异种移植模型中抑制肿瘤生长,对体重无影响。基于它们的体内疗效和初步安全性概况,选择17和19进行进一步的临床前评估。

相似文献

引用本文的文献

1
Pyrazolopyridine-based kinase inhibitors for anti-cancer targeted therapy.用于抗癌靶向治疗的吡唑并吡啶类激酶抑制剂。
RSC Med Chem. 2024 Mar 25;15(5):1452-1470. doi: 10.1039/d4md00003j. eCollection 2024 May 22.
6
Predicting Anticancer Drug Resistance Mediated by Mutations.预测由突变介导的抗癌药物耐药性。
Pharmaceuticals (Basel). 2022 Jan 24;15(2):136. doi: 10.3390/ph15020136.

本文引用的文献

文献检索

告别复杂PubMed语法,用中文像聊天一样搜索,搜遍4000万医学文献。AI智能推荐,让科研检索更轻松。

立即免费搜索

文件翻译

保留排版,准确专业,支持PDF/Word/PPT等文件格式,支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述,25分钟生成高质量综述,智能提取关键信息,辅助科研写作。

立即免费体验