3-(2-ethoxyquinolin-6-yl)-1-(piperidin-4-ylmethyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine | 1363386-80-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 英文名称: 3-(2-ethoxyquinolin-6-yl)-1-(piperidin-4-ylmethyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine
• 英文别名: 3-(2-Ethoxy-6-quinolyl)-1-(4-piperidylmethyl)pyrazolo[3,4-d]pyrimidin-4-amine；3-(2-ethoxyquinolin-6-yl)-1-(piperidin-4-ylmethyl)pyrazolo[3,4-d]pyrimidin-4-amine
• CAS: 1363386-80-4
• 化学式: C₂₂H₂₅N₇O
• 分子量: 403.487
• InChiKey: ZOVKFJPIFCBGJO-UHFFFAOYSA-N

物化性质

• 沸点：
  640.4±50.0 °C(Predicted)
• 密度：
  1.43±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  30
• 可旋转键数：
  5
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  104
• 氢给体数：
  2
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  3-(2-ethoxyquinolin-6-yl)-1-(piperidin-4-ylmethyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine 在 盐酸 、 sodium methylate 作用下， 以 甲醇 、 乙醇 为溶剂， 生成 3-(2-ethoxyquinolin-6-yl)-1-((1-methylpiperidin-4-yl)-methyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine hydrochloride
  参考文献：
  名称：

  Development of an Orally Available and Central Nervous System (CNS) Penetrant Toxoplasma gondii Calcium-Dependent Protein Kinase 1 (TgCDPK1) Inhibitor with Minimal Human Ether-a-go-go-Related Gene (hERG) Activity for the Treatment of Toxoplasmosis

  摘要：

  New therapies are needed for the treatment of toxoplasmosis, which is a disease caused by the protozoan parasite Toxoplasma gondii. To this end, we previously developed a potent and selective inhibitor (compound 1) of Toxoplasma gondii calcium-dependent protein kinase 1 (TgCDPK1) that possesses antitoxoplasmosis activity in vitro and in vivo. Unfortunately, 1 has potent human ether-a-go-go-related gene (hERG) inhibitory activity, associated with long Q-T syndrome, and consequently presents a cardiotoxicity risk. Here, we describe the identification of an optimized TgCDPK1 inhibitor 32, which does not have a hERG liability and possesses a favorable pharmacokinetic profile in small and large animals. 32 is CNS-penetrant and highly effective in acute and latent mouse models of T. gondii infection, significantly reducing the amount of parasite in the brain, spleen, and peritoneal fluid and reducing brain cysts by >85%. These properties make 32 a promising lead for the development of a new antitoxoplasmosis therapy.

  DOI：

  10.1021/acs.jmedchem.6b00760
• 作为产物：
  描述：

  1-BOC-4-甲磺酰基氧甲基哌啶 在 四(三苯基膦)钯 、 水 、 sodium carbonate 、 caesium carbonate 、 三氟乙酸 作用下， 以 乙二醇二甲醚 、 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 22.0h， 生成 3-(2-ethoxyquinolin-6-yl)-1-(piperidin-4-ylmethyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine
  参考文献：
  名称：

  Development of Toxoplasma gondii Calcium-Dependent Protein Kinase 1 (TgCDPK1) Inhibitors with Potent Anti-Toxoplasma Activity

  摘要：

  Toxoplasmosis is a disease of prominent health concern that is caused by the protozoan parasite Toxoplasma gondii. Proliferation of T. gondii is dependent on its ability to invade host cells, which is mediated in part by calcium-dependent protein kinase 1 (CDPK1). We have developed ATP competitive inhibitors of TgCDPK1 that block invasion of parasites into host cells, preventing their proliferation. The presence of a unique glycine gatekeeper residue in TgCDPK1 permits selective inhibition of the parasite enzyme over human kinases. These potent TgCDPK1 inhibitors do not inhibit the growth of human cell lines and represent promising candidates as toxoplasmosis therapeutics.

  DOI：

  10.1021/jm201713h

文献信息

• [EN] BUMPED KINASE INHIBITOR COMPOSITIONS AND METHODS FOR TREATING CANCER<br/>[FR] COMPOSITIONS D'INHIBITEUR DE KINASE À BOSSES ET MÉTHODES DE TRAITEMENT DU CANCER
  申请人：UNIV WASHINGTON

  公开号：WO2016123151A1

  公开（公告）日：2016-08-04

  The present disclosure is generally directed to bumped kinase inhibitor (BKI) compositions and methods for treating cancer.

  本公开涉及通常用于治疗癌症的凸起激酶抑制剂（BKI）组合物和方法。
• Design, synthesis and biological evaluation of pyrazolo[3,4-d]pyrimidine-based protein kinase D inhibitors
  作者：Philippe Gilles、Rudra S. Kashyap、Maria João Freitas、Sam Ceusters、Koen Van Asch、Anke Janssens、Steven De Jonghe、Leentje Persoons、Mathias Cobbaut、Dirk Daelemans、Johan Van Lint、Arnout R.D. Voet、Wim M. De Borggraeve

  DOI：10.1016/j.ejmech.2020.112638

  日期：2020.11

  multiple roles of protein kinase D (PKD) in various cancer hallmarks have been repeatedly reported. Therefore, the search for novel PKD inhibitors and their evaluation as antitumor agents has gained considerable attention. In this work, novel pyrazolo[3,4-d]pyrimidine based pan-PKD inhibitors with structural variety at position 1 were synthesized and evaluated for biological activity. Starting from 3-IN-PP1

  蛋白激酶D（PKD）在各种癌症特征中的多重作用已被反复报道。因此，寻找新型PKD抑制剂及其作为抗肿瘤药的评价已引起了广泛的关注。在这项工作中，合成了新颖的基于吡唑并[3,4- d ]嘧啶的泛PKD抑制剂，其在位置1具有结构多样性，并对其生物学活性进行了评估。从3-IN-PP1（一种已知的PKD抑制剂，IC 50值在94-108 nM范围内）出发，发现化合物17m对PKD具有改善的生化抑制活性（IC 50 = 17-35 nM）。随后的细胞分析表明3-IN-PP1和17m抑制PKD依赖的cortactin磷酸化。此外，3-IN-PP1对PANC-1细胞显示出有效的抗增殖活性。最后，针对不同癌细胞系的筛选表明3-IN-PP1是一种有效且用途广泛的抗肿瘤药。
• Compositions and methods for treating toxoplasmosis, cryptosporidiosis and other apicomplexan protozoan related diseases
  申请人：UNIVERSITY OF WASHINGTON

  公开号：US10307425B2

  公开（公告）日：2019-06-04

  The present disclosure is directed to compositions and methods for inhibiting either Toxoplasma gondii (T. gondii) calcium dependent protein kinases (TgCDPKs) or Cryptosporidium parvum (C. parvum) and Cryptosporidium hominus (C. hominus) calcium dependent protein kinases (CpCDPKs) using pyrazolopyrimidine and/or imidazo[1,5-α]pyrazine inhibitors, of the Formula (I), wherein the variables X, Y, Z, R1, and R3 are defined herein.

  本公开涉及使用吡唑嘧啶和/或咪唑并[1,5-α]吡嗪抑制剂抑制弓形虫（T. gondii）钙依赖性蛋白激酶（TgCDPKs）或隐孢子虫（C. parvum）和隐孢子虫（C. hominus）钙依赖性蛋白激酶（CpCDPKs）的组合物和方法。或咪唑并[1,5-α]吡嗪抑制剂，其中变量 X、Y、Z、R1 和 R3 在本文中定义。
• Bumped kinase inhibitor compositions and methods for treating cancer
  申请人：UNIVERSITY OF WASHINGTON

  公开号：US10350211B2

  公开（公告）日：2019-07-16

  The present disclosure is generally directed to bumped kinase inhibitor (BKI) compositions and methods for treating cancer.

  本公开总体上针对治疗癌症的撞击激酶抑制剂（BKI）组合物和方法。
• COMPOSITIONS AND METHODS FOR TREATING TOXOPLASMOSIS, CRYPTOSPORIDIOSIS AND OTHER APICOMPLEXAN PROTOZOAN RELATED DISEASES
  申请人：University of Washington

  公开号：EP3250290A1

  公开（公告）日：2017-12-06