2-keto-2,3-dihydrospiro[indene-1,4'-piperidine] | 332187-53-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 茚满类
• 英文名称: 2-keto-2,3-dihydrospiro[indene-1,4'-piperidine]
• 英文别名: spiro(1H-indene-1,4-piperidine)-2(3H)-one；Spiro(1H-indene-1,4-piperidin)-2(3H)-one；spiro[indene-1,4'-piperidin]-2(3H)-one；spiro[1H-indene-3,4'-piperidine]-2-one
• CAS: 332187-53-8
• 化学式: C₁₃H₁₅NO
• 分子量: 201.268
• InChiKey: ODLGKKKAZAQRFO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  15
• 可旋转键数：
  0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.46
• 拓扑面积：
  29.1
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2-keto-2,3-dihydrospiro[indene-1,4'-piperidine] 、 (4-chloro-6-fluoroquinolin-3-yl)(4-(methylsulfonyl)piperazin-1-yl)methanone 在 盐酸 、 N,N-二异丙基乙胺 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 1.0h， 生成 1'-(6-fluoro-3-(4-(methylsulfonyl)piperazine-1-carbonyl)quinolin-4-yl)spiro[indene-1,4'-piperidin]-2(3H)-one
  参考文献：
  名称：

  Discovery of Orally Bioavailable, Quinoline-Based Aldehyde Dehydrogenase 1A1 (ALDH1A1) Inhibitors with Potent Cellular Activity

  摘要：

  Aldehyde dehydrogenases (ALDHs) are responsible for the metabolism of aldehydes (exogenous and endogenous) and possess vital physiological and toxicological functions in areas such as CNS, inflammation, metabolic disorders, and cancers. Overexpression of certain ALDHs (e.g., ALDHIAI) is an important biomarker in cancers and cancer stem cells (CSCs) indicating the potential need for the identification and development of small molecule ALDH inhibitors. Herein, a newly designed series of quinoline-based analogs of ALDH1A1 inhibitors is described. Extensive medicinal chemistry optimization and biological characterization led to the identification of analogs with significantly improved enzymatic and cellular ALDH inhibition. Selected analogs, e.g., 86 (NCT-505) and 91 (NCT-506), demonstrated target engagement in a cellular thermal shift assay (CETSA), inhibited the formation of 3D spheroid cultures of OV-90 cancer cells, and potentiated the cytotoxicity of paclitaxel in SKOV-3-TR, a paclitaxel resistant ovarian cancer cell line. Lead compounds also exhibit high specificity over other ALDH isozymes and unrelated dehydrogenases. The in vitro ADME profiles and pharmacokinetic evaluation of selected analogs are also highlighted.

  DOI：

  10.1021/acs.jmedchem.8b00270

文献信息

• Modulators of muscarinic receptors
  申请人：Makings R. Lewis

  公开号：US20080015179A1

  公开（公告）日：2008-01-17

  The present invention relates to modulators of muscarinic receptors. The present invention also provides compositions comprising such modulators, and methods therewith for treating muscarinic receptor mediated diseases.

  本发明涉及肌胆碱受体调节剂。本发明还提供包含这种调节剂的组合物，并提供了用于治疗肌胆碱受体介导疾病的方法。
• [EN] SPIRO-SUBSTITUTED AZACYCLES AS MODULATORS OF CHEMOKINE RECEPTOR ACTIVITY<br/>[FR] AZACYCLES SPIRO-SUBSTITUES UTILISES COMME MODULATEURS DE L'ACTIVITE DES RECEPTEURS DE LA CHEMOKINE
  申请人：MERCK & CO., INC.

  公开号：WO1998025605A1

  公开（公告）日：1998-06-18

  (EN) The present invention is directed to spiro-substituted azacycles of formula (I) (wherein R1, 1, m, Q, W, X, Y and Z are defined herein) which are useful as modulators of chemokine receptor activity. In particular, these compounds are useful as modulators of the chemokine receptors CCR-1, CCR-2, CCR-2A, CCR-2B, CCR-3, CCR-4, CCR-5, CXCR-3, and/or CXCR-4.(FR) L'invention concerne des azacycles spiro-substitués de la formule (I) dans laquelle R1, 1, m, Q, W, X, Y, et Z sont tels que définis dans la description. Ces composés sont utiles comme modulateurs de l'activité des récepteurs de la chémokine, et notamment les récepteurs CCR-1, CCR-2, CCR-2A, CCR-2B, CCR-3, CCR-4, CCR-5, CXCR-3 et/ou CXCR-4.

  本发明涉及式(I)的螺环取代的氮杂环化合物（其中R1，1，m，Q，W，X，Y和Z在本文中有定义），这些化合物可用作趋化因子受体活性的调节剂。特别地，这些化合物可用作趋化因子受体CCR-1、CCR-2、CCR-2A、CCR-2B、CCR-3、CCR-4、CCR-5、CXCR-3和/或CXCR-4的调节剂。
• Pyrazolone Compounds As Metabotropic Glutamate Receptor Agonists For The Treatment Of Neurological And Psychiatric Disorders
  申请人：Balestra Michael

  公开号：US20090069340A1

  公开（公告）日：2009-03-12

  Compounds of Formula (I), wherein R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , X, and n are as defined for Formula (I) in the description, processes for the preparation of the compounds and new intermediates employed in the preparation, pharmaceutical compositions containing the compounds, and the use of the compounds in the treatment or prevention of neurological and psychiatric disorders associated with glutamate dysfunction.

  公式（I）的化合物，其中R1，R2，R3，R4，R5，R6，X和n的定义如描述中的公式（I），制备该化合物的过程以及用于制备的新中间体，含有该化合物的制药组合物以及在治疗或预防与谷氨酸功能障碍有关的神经系统和精神障碍中使用该化合物。
• Spiroindoline Modulators of Muscarinic Receptors
  申请人：Makings Lewis R.

  公开号：US20100311720A1

  公开（公告）日：2010-12-09

  The present invention relates to spiroindoline modulators of muscarinic receptors. The present invention also provides compositions comprising such spiroindoline modulators, and methods therewith for treating muscarinic receptor mediated diseases.

  本发明涉及马蹄碱受体的螺环吲哚调节剂。本发明还提供包含这种螺环吲哚调节剂的组合物，并提供了使用这些组合物治疗马蹄碱受体介导的疾病的方法。
• MODULATORS OF MUSCARINIC RECEPTORS
  申请人：Makings Lewis R.

  公开号：US20100311746A1

  公开（公告）日：2010-12-09

  The present invention relates to modulators of muscarinic receptors. The present invention also provides compositions comprising such modulators, and methods therewith for treating muscarinic receptor mediated diseases.

  本发明涉及肌动蛋白受体的调节剂。本发明还提供包含这种调节剂的组合物，并提供使用这些组合物治疗肌动蛋白受体介导疾病的方法。