6-Hydroxy-2-oxo-1,2-dihydroquinoline-5-carbaldehyde | 1338936-85-8

• 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: 6-Hydroxy-2-oxo-1,2-dihydroquinoline-5-carbaldehyde
• 英文别名: 6-hydroxy-2-oxo-1H-quinoline-5-carbaldehyde
• CAS: 1338936-85-8
• 化学式: C₁₀H₇NO₃
• 分子量: 189.17
• InChiKey: SSGFCKLJUNORTF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1
• 重原子数：
  14
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  66.4
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  6-Hydroxy-2-oxo-1,2-dihydroquinoline-5-carbaldehyde 在 哌啶 、 吡啶 、 sodium tetrahydroborate 、 肼 、 三溴氧磷 作用下， 以 乙醇 、 N,N-二甲基甲酰胺 为溶剂， 反应 23.5h， 生成 4-[(2-bromo-6-hydroxyquinolin-5-yl)methyl]-5-(4-methylphenyl)-2,3-dihydro-1H-pyrazol-3-one
  参考文献：
  名称：

  Development of Pyrazolone and Isoxazol-5-one Cambinol Analogues as Sirtuin Inhibitors

  摘要：

  Sirtuins are a family of NAD+-dependent protein deacetylases that play critical roles in epigenetic regulation, stress responses, and cellular aging in eukaryotic cells. In an effort to identify small molecule inhibitors of sirtuins for potential use as chemotherapeutics as well as tools to modulate sirtuin activity, we previously identified a nonselective sirtuin inhibitor called cambinol (IC50 approximate to 50 mu M for SIRT1 and SIRT2) with in vitro and in vivo antilymphoma activity. In the current study, we used saturation transfer difference (STD) NMR experiments with recombinant SIRT1 and 20 to map parts of the inhibitor that interacted with the protein. Our ongoing efforts to optimize cambinol analogues for potency and selectivity have resulted in the identification of isoform selective analogues: 17 with >7.8-fold selectivity for SIRT1, 24 with >15.4-fold selectivity for SIRT2, and 8 with 6.8- and 5.3-fold selectivity for SIRT3 versus SIRT1 and SIRT2, respectively. In vitro cytotoxicity studies with these compounds as well as EX527, a potent and selective SIRT1 inhibitor, suggest that antilymphoma activity of this compound class. may be predominantly due to SIRT2 inhibition.

  DOI：

  10.1021/jm4018064
• 作为产物：
  描述：

  6-羟基-2(1H)-喹啉酮 、 乌洛托品 在 三氟乙酸 作用下， 反应 0.33h， 以97%的产率得到6-Hydroxy-2-oxo-1,2-dihydroquinoline-5-carbaldehyde
  参考文献：
  名称：

  ＩＲＥ−１αインヒビター

  摘要：

  这是一个关于直接抑制肝细胞内胞外信号调节激酶1（IRE-1α）活性的化合物、它们的前药以及药学上可接受的盐的提供的问题。这些化合物由式（A）表示。[R3和R4是H等；Q5〜Q8与它们结合形成苯环并形成苯并环，Q5〜Q8中至少有一个是从N、S和O中选择的杂原子]【选择图】无

  公开号：

  JP2015214548A

文献信息

• IRE-1α inhibitors
  申请人：Zeng Qingping

  公开号：US09040714B2

  公开（公告）日：2015-05-26

  Compounds which directly inhibit IRE-1α activity in vitro, prodrugs, and pharmaceutically acceptable salts there-of. Such compounds and prodrugs are useful for treating diseases associated with the unfolded protein response or with regulated IRE1-dependent decay (RIDD) and can be used as single agents or in combination therapies.

  直接抑制体外IRE-1α活性的化合物、前药和药学上可接受的盐。这些化合物和前药可用于治疗与未折叠蛋白质反应或调节的IRE1依赖性降解（RIDD）有关的疾病，并可作为单一药物或联合治疗的组合治疗方案。
• IRE-1alpha INHIBITORS
  申请人：MannKind Corporation

  公开号：US20150141424A1

  公开（公告）日：2015-05-21

  Compounds which directly inhibit IRE-1α activity in vitro, prodrugs, and pharmaceutically acceptable salts thereof. Such compounds and prodrugs are useful for treating diseases associated with the unfolded protein response or with regulated IRE1-dependent decay (RIDD) and can be used as single agents or in combination therapies.

  在体外直接抑制IRE-1α活性的化合物、前药及其药学上可接受的盐。这些化合物和前药可用于治疗与未折叠蛋白应答或受调节的IRE1依赖性降解（RIDD）相关的疾病，并可作为单一药物或联合治疗的组合疗法。
• IRE-1A INHIBITORS
  申请人：Fosun Orinove Pharmatech, Inc.

  公开号：EP3409276A1

  公开（公告）日：2018-12-05

  Compounds which directly inhibit IRE-1α activity in vitro, prodrugs, and pharmaceutically acceptable salts thereof. Such compounds and prodrugs are useful for treating diseases associated with the unfolded protein response or with regulated IRE1-dependent decay (RIDD) and can be used as single agents or in combination therapies.

  在体外直接抑制 IRE-1α 活性的化合物、原药及其药学上可接受的盐类。此类化合物和原药可用于治疗与未折叠蛋白反应或受调控的 IRE1 依赖性衰变（RIDD）相关的疾病，并可用作单药或联合疗法。
• IRE-1 INHIBITORS
  申请人：MannKind Corporation

  公开号：EP2555768A2

  公开（公告）日：2013-02-13
• IRE-1ALPHA INHIBITORS
  申请人：Shanghai Fosun Pharmaceutical Industrial Development Co. Ltd.

  公开号：US20170326104A1

  公开（公告）日：2017-11-16

  Compounds which directly inhibit IRE-1α activity in vitro, prodrugs, and pharmaceutically acceptable salts thereof. Such compounds and prodrugs are useful for treating diseases associated with the unfolded protein response or with regulated IRE1-dependent decay (RIDD) and can be used as single agents or in combination therapies.