[EN] 8-ETHYL-6-(ARYL)PYRIDO[2,3-D]PYRIMIDIN-7(8H)-ONES FOR THE TREATMENT OF NERVOUS SYSTEM DISORDERS AND CANCER [FR] 8-ÉTHYL-6(ARYL)PYRIDO[2,3-D]PYRIMIDIN-7(8H)-ONES UTILISABLES EN VUE DU TRAITEMENT D'AFFECTIONS TOUCHANT LE SYSTÈME NERVEUX, AINSI QU'EN VUE DU TRAITEMENT DU CANCER
[EN] 8-ETHYL-6-(ARYL)PYRIDO[2,3-D]PYRIMIDIN-7(8H)-ONES FOR THE TREATMENT OF NERVOUS SYSTEM DISORDERS AND CANCER [FR] 8-ÉTHYL-6(ARYL)PYRIDO[2,3-D]PYRIMIDIN-7(8H)-ONES UTILISABLES EN VUE DU TRAITEMENT D'AFFECTIONS TOUCHANT LE SYSTÈME NERVEUX, AINSI QU'EN VUE DU TRAITEMENT DU CANCER
Regio- and Chemoselective CH Chlorination/Bromination of Electron-Deficient Arenes by Weak Coordination and Study of Relative Directing-Group Abilities
作者:Xiuyun Sun、Gang Shan、Yonghui Sun、Yu Rao
DOI:10.1002/anie.201300176
日期:2013.4.15
It's all relative: A practical and efficient PdII‐catalyzed regio‐ and chemoselectivechlorination/bromination has been developed for the facile synthesis of a broad range of aromatic chlorides. The reaction demonstrates excellent reactivity, good functional‐group tolerance, and high yields. A preliminary study was conducted to evaluate relative directing‐group abilities of various functionalities
Compounds having the formula I wherein R
1
, R
2
, R
3
, R
4
, R
5
, R
a
, R
b
, R
c
, R
d
, R
e
, n, r, s and t are as defined herein and which compounds are inhibitors of PAK1. Also disclosed are compositions and methods for treating cancer and hyperproliferative disorders.
Chemically Diverse Group I p21-Activated Kinase (PAK) Inhibitors Impart Acute Cardiovascular Toxicity with a Narrow Therapeutic Window
作者:Joachim Rudolph、Lesley J. Murray、Chudi O. Ndubaku、Thomas O’Brien、Elizabeth Blackwood、Weiru Wang、Ignacio Aliagas、Lewis Gazzard、James J. Crawford、Joy Drobnick、Wendy Lee、Xianrui Zhao、Klaus P. Hoeflich、David A. Favor、Ping Dong、Haiming Zhang、Christopher E. Heise、Angela Oh、Christy C. Ong、Hank La、Paroma Chakravarty、Connie Chan、Diana Jakubiak、Jennifer Epler、Sreemathy Ramaswamy、Roxanne Vega、Gary Cain、Dolores Diaz、Yu Zhong
DOI:10.1021/acs.jmedchem.6b00638
日期:2016.6.9
p21-activated kinase 1 (PAK1) has an important role in transducing signals in several oncogenic pathways. The concept of inhibiting this kinase has garnered significant interest over the past decade, particularly for targeting cancers associated with PAK1 amplification. Animal studies with the selective group I PAK (pan-PAK1, 2, 3) inhibitor G-5555 from the pyrido[2,3-d]pyrimidin-7-one class uncovered
Structure-Based Design of Selective Salt-Inducible Kinase Inhibitors
作者:Roberta Tesch、Marcel Rak、Monika Raab、Lena M. Berger、Thales Kronenberger、Andreas C. Joerger、Benedict-Tilman Berger、Ismahan Abdi、Thomas Hanke、Antti Poso、Klaus Strebhardt、Mourad Sanhaji、Stefan Knapp
DOI:10.1021/acs.jmedchem.0c02144
日期:2021.6.24
cancers. Chemical tools to clarify the roles of SIK in different diseases are, however, sparse and are generally characterized by poor kinome-wide selectivity. Here, we have adapted the pyrido[2,3-d]pyrimidin-7-one-based p21-activated kinase (PAK) inhibitor G-5555 for the targeting of SIK, by exploiting differences in the back-pocket region of these kinases. Optimization was supported by high-resolution
盐诱导激酶 (SIK) 是关键的代谢调节因子。 SIK 功能失衡与多种癌症的发生有关,包括乳腺癌、胃癌和卵巢癌。然而,阐明 SIK 在不同疾病中的作用的化学工具很少,并且通常具有较差的激酶组选择性。在这里,我们通过利用这些激酶后袋区域的差异,对基于吡啶并[2,3- d ]嘧啶-7-one的p21激活激酶(PAK)抑制剂G-5555进行了改造,用于靶向SIK 。优化得到了 G-5555 与已知脱靶 MST3 和 MST4 结合的高分辨率晶体结构的支持,从而产生了化学探针 MRIA9,该探针具有双重 SIK/PAK 活性以及优于其他激酶的选择性。此外,我们发现 MRIA9 使卵巢癌细胞对有丝分裂剂紫杉醇治疗敏感,证实了基因敲低研究的早期数据,并建议使用 SIK 抑制剂和紫杉醇联合治疗治疗紫杉醇耐药的卵巢癌。
Pyridoindolone derivatives substituted in the 3-position by a phenyl, their preparation and their application in therapeutics
申请人:Bourrie Bernard
公开号:US20050288318A1
公开(公告)日:2005-12-29
The present invention relates to pyridoindolone derivatives substituted in the 3-position by a phenyl of general formula (I):
to processes for preparing the same and to their use in therapeutics.