2-chloropyrido[2,3-d]pyrimidin-4(3H)-one | 93049-38-8

• 物质功能分类: 医药中间体 - 杂环化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶并嘧啶类
• 英文名称: 2-chloropyrido[2,3-d]pyrimidin-4(3H)-one
• 英文别名: 2-chloropyrido[2,3-d]pyrimidin-4(1H)-one；2-chloro-3H-pyrido[2,3-d]pyrimidin-4-one
• CAS: 93049-38-8
• 化学式: C₇H₄ClN₃O
• mdl: MFCD10565595
• 分子量: 181.581
• InChiKey: DVTKOFMIBKSVCJ-UHFFFAOYSA-N

物化性质

• 密度：
  1.66±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1
• 重原子数：
  12
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  54.4
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-chloropyrido[2,3-d]pyrimidin-4(3H)-one 在 platinum(IV) oxide 、 氢气 作用下， 以 四氢呋喃 、 水 为溶剂， 反应 14.0h， 以92%的产率得到2-chloro-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-4(3H)-one
  参考文献：
  名称：

  Design and Discovery of an Orally Efficacious Spiroindolinone-Based Tankyrase Inhibitor for the Treatment of Colon Cancer

  摘要：

  Tankyrases (TNKS/TNKS2) belong to the poly(ADP-ribose) polymerase family. Inhibition of their enzymatic activities attenuates the Wnt/beta-catenin signaling, which plays an important role in cancer pathogenesis. We previously reported the discovery of RK-287107, a spiroindoline-based, highly selective, potent tankyrase inhibitor. Herein we describe the optimization process of RK-287107 leading to RK-582, which exhibits a markedly improved robust tumor growth inhibition in a COLO-320DM mouse xenograft model when orally administered. In addition to the dose-dependent elevation and attenuation of the levels of biomarkers AXIN2 and beta-catenin, respectively, results of the TCF reporter and cell proliferation studies on COLO-320DM are discussed.

  DOI：

  10.1021/acs.jmedchem.0c00045
• 作为产物：
  描述：

  2-氨基烟酸 在 三氯氧磷 作用下， 反应 19.5h， 生成 2-chloropyrido[2,3-d]pyrimidin-4(3H)-one
  参考文献：
  名称：

  组蛋白赖氨酸脱甲基酶的KDM4和KDM5家族的细胞渗透抑制剂。2. Pyrido [3,4- d ]嘧啶-4（3 H）-one衍生物

  摘要：

  继KDM4（JMJD2）和KDM5（JARID1）组蛋白赖氨酸脱甲基酶的家族的细胞渗透剂吡啶-4-羧酸乙酯抑制剂的发现（例如，1），导致从吡啶并[3衍生的非羧酸盐抑制剂的鉴定进一步优化，4 - d ]嘧啶-4（3 H）-一。许多示例（例如化合物41）在KDM4C和KDM5C生化和靶标特异性细胞机制分析中均具有有趣的活性。

  DOI：

  10.1021/acs.jmedchem.5b01538

文献信息

• One-Step Synthesis of 2-Chloropyrimidin-4-ol Derivatives: An Unusual Reactivity of Thiophosgene
  作者：Michael Callingham、Francesca Blum、Grégoire Pavé

  DOI：10.1021/acs.orglett.5b02375

  日期：2015.10.2

  A novel, high-yielding, one-step synthesis of 2-chloroquinazolin-4-ols and analogous bicycles from 2-aminoamides using thiophosgene is described. The scope of the reaction includes aminothioamides, amino acids, and fused heterocycle derivatives, furnishing quinazolines, oxazinones, and substituted fused pyrimidine bicycles, respectively. On the basis of observed results with substituted analogues,

  描述了一种使用硫光气从2-氨基酰胺合成2-氯喹唑啉-4-醇和类似自行车的新型，高产一步法。反应范围包括氨基硫代酰胺，氨基酸和稠合的杂环衍生物，分别提供喹唑啉，恶嗪酮和取代的稠合嘧啶自行车。根据用取代的类似物观察到的结果，认为这种转变的机理是通过异硫氰酸酯中间体发生的，然后是硫光气在硫醇中间体上的意外的化学选择性反应。
• Novel pyridopyprimidinone derivatives which are HM74A agonists
  申请人：Conte Aurelia

  公开号：US20070275987A1

  公开（公告）日：2007-11-29

  The invention is concerned with novel pyridopyrimidinone derivatives of formula (I): wherein R 1 to R 8 , X, Y, m and n are as defined in the description and in the claims. The compounds of the present invention are HM74A agonists with improved properties compared to niacin and can be used for the treatment and/or prevention of diseases such as dyslipidemia, atherosclerosis, diabetes, metabolic syndrome, and other related diseases associated with HM74A.

  这项发明涉及式(I)的新型吡啶吡嘧啶酮衍生物：其中R1至R8、X、Y、m和n如描述和索赔中所定义。本发明的化合物是HM74A激动剂，与烟酸相比具有改进的性能，并可用于治疗和/或预防与HM74A相关的疾病，如脂质代谢异常、动脉粥样硬化、糖尿病、代谢综合征和其他与HM74A相关的疾病。
• Pyridopyrimidinone derivatives which are HM74A agonists
  申请人：Hoffmann-La Roche Inc.

  公开号：US07572801B2

  公开（公告）日：2009-08-11

  The invention is concerned with novel pyridopyrimidinone derivatives of formula (I): wherein R1 to R8, X, Y, m and n are as defined in the description and in the claims. The compounds of the present invention are HM74A agonists with improved properties compared to niacin and can be used for the treatment and/or prevention of diseases such as dyslipidemia, atherosclerosis, diabetes, metabolic syndrome, and other related diseases associated with HM74A.

  本发明涉及公式（I）的新型吡啶吡嗪酮衍生物：其中R1至R8、X、Y、m和n如说明书和权利要求所定义。本发明的化合物是HM74A激动剂，与烟酸相比具有改善的性质，可用于治疗和/或预防与HM74A相关的疾病，如血脂异常、动脉硬化、糖尿病、代谢综合征和其他相关疾病。
• Compound or pharmaceutically acceptable salt thereof
  申请人：RIKEN

  公开号：US11414429B2

  公开（公告）日：2022-08-16

  Provided are 2-(piperidin-1-yl)pyrimidin-4(3H)-ones or pharmaceutically acceptable salts thereof, each characterized by having a 1,8-diazaspiro[4.5]deca-3-ene, 1-oxa-8-azaspiro[4.5]deca-3-ene, 2,8-diazaspiro[4.5]deca-3-ene, 2-oxa-8-azaspiro[4.5]deca-3-ene, 2,9-diazaspiro[5.5]undeca-3-ene, 1-oxa-9-azaspiro[5.5]undeca-3-ene, 1,9-diazaspiro[5.5]undeca-4-ene, or 3,9-diazaspiro[5.5]undeca-1-ene structure represented by the following general formula (1):

  本发明提供了 2-(哌啶-1-基)嘧啶-4(3H)-酮或其药学上可接受的盐，其特征在于每种都具有 1,8-二氮杂螺[4.5]癸-3-烯、1-氧杂-8-氮杂螺[4.5]癸-3-烯、2,8-二氮杂螺[4.5]癸-3-烯、2-氧杂-8-氮杂螺[4.5]癸-3-烯、2,9-二氮杂螺[5.5]十一碳-3-烯、1-氧杂-9-氮杂螺[5.5]十一碳-3-烯、1,9-二氮杂螺[5.5]十一碳-4-烯或 3,9-二氮杂螺[5.5]十一碳-1-烯结构由以下通式 (1) 代表：
• NOVEL COMPOUND OR PHARMACEUTICALLY ACCEPTABLE SALT THEREOF
  申请人：RIKEN

  公开号：EP3480198B1

  公开（公告）日：2021-05-05