1-[2-fluoro-5-(4-oxo-3,4-dihydrophthalazin-1-ylmethyl)benzoyl]piperidin-4-carboxylic acid | 763114-28-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 1-[2-fluoro-5-(4-oxo-3,4-dihydrophthalazin-1-ylmethyl)benzoyl]piperidin-4-carboxylic acid
• 英文别名: 1-[2-fluoro-5-(4-oxo-3,4-dihydrophthalazin-1-ylmethyl)benzoyl]piperidine-4-carboxylic acid；1-[2-fluoro-5-[(4-oxo-3H-phthalazin-1-yl)methyl]benzoyl]piperidine-4-carboxylic acid
• CAS: 763114-28-9
• 化学式: C₂₂H₂₀FN₃O₄
• 分子量: 409.417
• InChiKey: GHEFUUJZKGBKLM-UHFFFAOYSA-N

物化性质

• 密度：
  1.43±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  30
• 可旋转键数：
  4
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  99.1
• 氢给体数：
  2
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  吗啉 、 1-[2-fluoro-5-(4-oxo-3,4-dihydrophthalazin-1-ylmethyl)benzoyl]piperidin-4-carboxylic acid 在 O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate 、 N,N-二异丙基乙胺 作用下， 以 异丁酰胺 为溶剂， 反应 16.0h， 生成
  参考文献：
  名称：

  [EN] PHTHALAZINONE DERIVATIVES
  [FR] DERIVES DE PHTALAZINONE

  摘要：

  式（I）化合物：其中A和B一起代表一个可选取代的融合芳香环；X可以是NRX或CRXRY；如果X是NRX，则n为1或2，如果X = CRXRY，则n为1；RX从H，可选取代的C1-20烷基，C5-20芳基，C3-20杂环烷基，酰胺，硫酰胺，酯，酰基和磺酰基组中选择；RY从H，羟基，氨基中选择；或RX和RY可以一起形成螺环C3-7环烷基或杂环烷基；RC1和RC2都是氢，或当X是CRXRY时，RC1，RC2，RX和RY，与它们连接的碳原子一起，可以形成一个可选取代的融合芳香环；R1从H和卤素中选择。

  公开号：

  WO2004080976A1
• 作为产物：
  描述：

  4-哌啶甲酸甲酯 在 lithium hydroxide monohydrate 、 1-羟基苯并三唑 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 作用下， 以 四氢呋喃 、 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 8.5h， 生成 1-[2-fluoro-5-(4-oxo-3,4-dihydrophthalazin-1-ylmethyl)benzoyl]piperidin-4-carboxylic acid
  参考文献：
  名称：

  Design, synthesis and anticancer activities of novel dual poly(ADP-ribose) polymerase-1/histone deacetylase-1 inhibitors

  摘要：

  Currently, synergistic inhibition of poly(ADP-ribose) polymerase-1 (PARP-1) and histone deacetylases (HDACs) has been a potential effective strategy for cancer treatment. Herein, by combining critical pharmacophores in approved drugs olaparib and chidamide, a series of novel 2-fluoro-5-((4-oxo-3,4-dihydrophthalazin-1-yl)methyl) benzoic acid derivatives were designed and synthesized. All efforts led to a good dual PARP-1/HDAC-1 inhibitor, compound 4, with IC(50)values of 4.2 and 340 nM against PARP-1 and HDAC-1, which were as potent as olaparib and chidamide respectively. The MTT assay further demonstrated that compound 4 had potent inhibitory activities against BRCA1/2-proficient K562 and MDA-MB-231 cells with CI50 values of 5.6 and 4.3 mu M, respectively. Therefore, our results suggested that compound 4 could be a promising dual PARP-1/HDAC-1 inhibitor for further studies. In addition, a few excellent PARP-1 inhibitors such as 7-9 and HDAC-1 inhibitors such as 12 were serendipitously discovered, which also could be further studied in our next work.

  DOI：

  10.1016/j.bmcl.2020.127036

文献信息

• Phthalazinone derivatives
  申请人：Martin Barr Niall Morrison

  公开号：US20050059663A1

  公开（公告）日：2005-03-17

  Compounds of the formula (I): wherein A and B together represent an optionally substituted, fused aromatic ring; X can be NR X or CR X R Y ; if X═NR X then n is 1 or 2 and if X═CR X R Y then n is 1; R X is selected from the group consisting of H, optionally substituted C 1-20 alkyl, C 5-20 aryl, C 3-20 heterocyclyl, amido, thioamido, ester, acyl, and sulfonyl groups; R Y is selected from H, hydroxy, amino; or R X and R Y may together form a spiro-C 3-7 cycloalkyl or heterocyclyl group; R C1 and R C2 are both hydrogen, or when X is CR X R Y , R C1 , R C2 , R X and R Y , together with the carbon atoms to which they are attached, may form an optionally substituted fused aromatic ring; and R 1 is selected from H and halo.

  式(I)的化合物：其中A和B共同表示可选择地取代的、融合的芳香环；X可以是NRX或CRXRY；如果X═NRX，则n为1或2，如果X═CRXRY，则n为1；RX选自H、可选择取代的C1-20烷基、C5-20芳基、C3-20杂环烷基、酰胺、硫酰胺、酯、酰基和磺酰基基团；RY选自H、羟基、氨基；或者RX和RY可以共同形成螺环C3-7环烷基或杂环烷基；RC1和RC2均为氢，或当X为CRXRY时，RC1、RC2、RX和RY，连同它们连接的碳原子，可以形成可选择地取代的融合的芳香环；R1选自H和卤素。
• PHTHALAZINONE DERIVATIVES
  申请人：Martin Niall Morrison Barr

  公开号：US20080200469A1

  公开（公告）日：2008-08-21

  Compounds of the formula (I): wherein A and B together represent an optionally substituted, fused aromatic ring; X can be NR X or CR X R Y ; if X=NR X then n is 1 or 2 and if X=CR X R Y then n is 1; R X is selected from the group consisting of H, optionally substituted C 1-20 alkyl, C 5-20 aryl, C 3-20 heterocyclyl, amido, thioamido, ester, acyl, and sulfonyl groups; R Y is selected from H, hydroxy, amino; or R X and R Y may together form a spiro-C 3-7 cycloalkyl or heterocyclyl group; R C1 and R C2 are both hydrogen, or when X is CR X R Y , R C1 , R C2 , R X and R Y , together with the carbon atoms to which they are attached, may form an optionally substituted fused aromatic ring; and R 1 is selected from H and halo.

  化合物的分子式为(I)：其中A和B共同表示一个可选取取代的融合芳香环；X可以是NRX或CRXRY；如果X=NRX，则n为1或2，如果X=CRXRY，则n为1；RX从以下组中选择：H，可选取代的C1-20烷基，C5-20芳基，C3-20杂环基，酰胺，硫酰胺，酯，酰基和磺酰基；RY从H，羟基，氨基中选择；或者RX和RY可以共同形成一个螺环C3-7环烷基或杂环基；RC1和RC2都是氢，或者当X为CRXRY时，RC1，RC2，RX和RY与它们连接的碳原子可以形成一个可选取取代的融合芳香环；R1从H和卤素中选择。
• Phthalazinone Derivatives
  申请人：Martin Niall Morrison Barr

  公开号：US20120010204A1

  公开（公告）日：2012-01-12

  Compounds of the formula (I): wherein A and B together represent an optionally substituted, fused aromatic ring; X can be NR X or CR X R Y ; if X═NR X then n is 1 or 2 and if X═CR X R Y then n is 1; R X is selected from the group consisting of H, optionally substituted C 1-20 alkyl, C 5-20 aryl, C 3-20 heterocyclyl, amido, thioamido, ester, acyl, and sulfonyl groups; R Y is selected from H, hydroxy, amino; or R X and R Y may together form a spiro-C 3-7 cycloalkyl or heterocyclyl group; R C1 and R C2 are both hydrogen, or when X is CR X R Y , R C1 , R C2 , R X and R Y , together with the carbon atoms to which they are attached, may form an optionally substituted fused aromatic ring; and R 1 is selected from H and halo.

  式(I)的化合物，其中A和B在一起表示一个可选择取代的融合芳香环；X可以是NRX或CRXRY；如果X═NRX，则n为1或2，如果X═CRXRY，则n为1；RX从以下组中选择：H，可选择取代的C1-20烷基，C5-20芳基，C3-20杂环基，酰胺，硫酰胺，酯，酰基和磺酰基；RY从H，羟基，氨基中选择；或者RX和RY可以一起形成一个螺环C3-7环烷基或杂环基；RC1和RC2都是氢，或者当X是CRXRY时，RC1，RC2，RX和RY与它们连接的碳原子一起可以形成一个可选择取代的融合芳香环；R1从H和卤素中选择。
• US7449464B2
  申请人：——

  公开号：US7449464B2

  公开（公告）日：2008-11-11
• US7662818B2
  申请人：——

  公开号：US7662818B2

  公开（公告）日：2010-02-16