[EN] DEOXYCYTIDINE KINASE BINDING COMPOUNDS<br/>[FR] COMPOSÉS DE LIAISON À LA DÉSOXYCYTIDINE KINASE
申请人:UNIV CALIFORNIA
公开号:WO2017120585A1
公开(公告)日:2017-07-13
There are provided, inter alia, compounds useful for binding to deoxycytidine kinase, and compounds and methods useful to modulate deoxycytidine kinase.
提供了一些有用于结合去氧胞苷激酶的化合物,以及用于调节去氧胞苷激酶的化合物和方法。
Structure-Guided Development of Deoxycytidine Kinase Inhibitors with Nanomolar Affinity and Improved Metabolic Stability
作者:Julian Nomme、Zheng Li、Raymond M. Gipson、Jue Wang、Amanda L. Armijo、Thuc Le、Soumya Poddar、Tony Smith、Bernard D. Santarsiero、Hien-Anh Nguyen、Johannes Czernin、Anastassia N. Alexandrova、Michael E. Jung、Caius G. Radu、Arnon Lavie
DOI:10.1021/jm501124j
日期:2014.11.26
cells in animal models. However, our previous lead compound had a short half-life in vivo. Therefore, we set out to develop dCK inhibitors with favorable pharmacokinetic properties. We delineated the sites of the inhibitor for modification, guided by crystalstructures of dCK in complex with the lead compound and with derivatives. Crystalstructure of the complex between dCK and the racemic mixture of our
最近,我们已经证明小分子 dCK 抑制剂与 de novo dNTP 生物合成途径的药理学扰动相结合可以消除动物模型中的急性淋巴细胞白血病细胞。然而,我们之前的先导化合物在体内的半衰期很短。因此,我们着手开发具有良好药代动力学特性的 dCK 抑制剂。我们在与先导化合物和衍生物复合的 dCK 晶体结构的指导下,描绘了抑制剂的修饰位点。dCK 与我们的新先导化合物的外消旋混合物之间的复合物的晶体结构表明R异构体负责激酶抑制。纯化对映异构体的动力学分析证实了这一点,这表明R-异构体对 dCK 的亲和力比S -异构体高 60 倍以上。这种新的先导化合物显着改善了代谢稳定性,使其成为基于 dCK 抑制剂治疗血液系统恶性肿瘤和其他潜在癌症的主要候选药物。
Development and preclinical pharmacology of a novel dCK inhibitor, DI-87
作者:Soumya Poddar、Edmund V. Capparelli、Ethan W. Rosser、Raymond M. Gipson、Liu Wei、Thuc Le、Michael E. Jung、Caius Radu、Mina Nikanjam
DOI:10.1016/j.bcp.2019.113742
日期:2020.2
respectively, with tumor concentrations less than one third of plasma. Full dCK inhibition, as evaluated by PET imaging, was observed as early as 3 hours following 25 mg/kg dosing and was maintained for 12 hours, with full recovery of enzyme activity after 36 hours. When DI-87 was administered as repeated doses in combination with thymidine, full dCK inhibition was maintained at 12 hours (25 mg/kg twice daily
[EN] CRYSTALLINE FORMS OF A DEOXYCYTIDINE KINASE INHIBITOR AND USES THEREOF<br/>[FR] FORMES CRISTALLINES D'UN INHIBITEUR DE LA DÉSOXYCYTIDINE KINASE ET LEURS UTILISATIONS
申请人:TRETHERA CORP
公开号:WO2022094409A1
公开(公告)日:2022-05-05
Described herein are crystalline forms of compounds that are deoxycytidine kinase (dCK) inhibitors, methods of making such crystalline forms, pharmaceutical compositions and medicaments comprising such crystalline forms, and methods of using such crystalline forms in the treatment of conditions, diseases, or disorders that would benefit from modulation of deoxycytidine kinase (dCK) activity.
The present invention relates to certain thiazolopyrimidinone compounds, pharmaceutical compositions comprising such compounds, and methods of treatment using such compounds.