N-(4-acetyl-phenyl)-maleamic acid | 24870-12-0

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: N-(4-acetyl-phenyl)-maleamic acid
• 英文别名: N-(4-Acetyl-phenyl)-maleamidsaeure；4-(4-Acetylanilino)-4-oxo-2-butenoic acid；(E)-4-(4-acetylanilino)-4-oxobut-2-enoic acid
• CAS: 24870-12-0
• 化学式: C₁₂H₁₁NO₄
• mdl: MFCD00174964
• 分子量: 233.224
• InChiKey: CWSPWHGWDJSNIB-VOTSOKGWSA-N

物化性质

• 熔点：
  206-209°C

计算性质

• 辛醇/水分配系数(LogP)：
  1
• 重原子数：
  17
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.083
• 拓扑面积：
  83.5
• 氢给体数：
  2
• 氢受体数：
  4

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xi
• 海关编码：
  2924299090

反应信息

• 作为反应物：
  描述：

  N-(4-acetyl-phenyl)-maleamic acid 在 phosphorus pentoxide 作用下， 生成 N-(4-乙酰苯基)-2,5-马来酰亚胺
  参考文献：
  名称：

  Matkovics et al., 1958, vol. 4, p. 134,141

  摘要：

  DOI：
• 作为产物：
  描述：

  反丁烯二酰氯 、 4-氨基苯乙酮 在 sodium hydroxide 、 盐酸 作用下， 生成 N-(4-acetyl-phenyl)-maleamic acid
  参考文献：
  名称：

  含有细胞毒性 1,4-dioxo-2-butenyl 药效团的芳胺衍生物

  摘要：

  已制备了若干系列含有 1,4-二氧-2-丁烯基部分的化合物作为候选细胞毒素，包括N-芳基马来酸甲酯、N-芳基富马酸甲酯和N-芳基马来酰亚胺。此外，合成了N-芳基异马来酰亚胺，它是N-芳基马来酰亚胺的结构异构体。这些化合物针对人 Molt 4/C8 和 CEM T 淋巴细胞以及鼠 L1210 细胞进行了评估。N-芳基富马酸甲酯显示出最高的细胞毒性效力，尤其是甲基N-(3,4-二氯苯基)富马酸盐对 L1210 细胞的作用是马法兰的六倍，在 Molt 4/C8 试验中与该药物等效。通过使用模型苄基硫醇对代表性化合物进行硫醇化来证明所研究化合物的亲电性。甲基ñ - （3,4-二氯苯基）fumaramate和甲基ñ - （4-氯苯基）马来酰胺酸抑制人Ñ -myristoyltransferase，可能的分子靶标，在高微摩尔范围。QSAR 和分子建模揭示了许多分子的不同结构特征与细胞毒性效力之间的一些

  DOI：

  10.1016/j.bmcl.2010.01.098

文献信息

• Bi-functional complexes and methods for making and using such complexes
  申请人：Gouliaev Alex Haahr

  公开号：US11225655B2

  公开（公告）日：2022-01-18

  The present invention is directed to a method for the synthesis of a bi-functional complex comprising a molecule part and an identifier oligonucleotide part identifying the molecule part. A part of the synthesis method according to the present invention is preferably conducted in one or more organic solvents when a nascent bi-functional complex comprising an optionally protected tag or oligonucleotide identifier is linked to a solid support, and another part of the synthesis method is preferably conducted under conditions suitable for enzymatic addition of an oligonucleotide tag to a nascent bi-functional complex in solution.

  本发明涉及一种合成双功能复合物的方法，该复合物包括分子部分和识别分子部分的识别寡核苷酸部分。根据本发明的合成方法的一部分优选在一种或多种有机溶剂中进行，此时包含可选保护标签或寡核苷酸标识符的新生双功能复合物与固体支持物相连接，合成方法的另一部分优选在适合于将寡核苷酸标签酶加到溶液中的新生双功能复合物的条件下进行。
• E,E,E-1-(4-Arylamino-4-oxo-2-butenoyl)-3,5-bis(arylidene)-4-piperidones: A topographical study of some novel potent cytotoxins
  作者：Amitabh Jha、Chandrani Mukherjee、Ashok K. Prasad、Virinder S. Parmar、Erik De Clercq、Jan Balzarini、James P. Stables、Elias K. Manavathu、Anuraag Shrivastav、Rajendra K. Sharma

  DOI：10.1016/j.bmc.2007.05.065

  日期：2007.9.1

  A series of E,E,E-3,5-bis(arylidene)-1-(4-arylamino-4-oxo-2-butenoyl)-4-piperidones 4 (phenylidene) and 5 (4-nitrophenylidene) were prepared in order to explore the structural features of the N-acyl group which affects the cytotoxic potency. Evaluation toward human Molt 4/C8 and CEM T-lymphocytes revealed that many of the IC(50) figures were submicromolar and lower than melphalan. Marked inhibitory potencies toward murine leukemia L1210 cells were also noted. When evaluated against a panel of human tumor cell lines, three representative compounds in series 4 displayed selective toxicity to leukemia and colon cancer cell lines and were significantly more potent than the reference drug melphalan. Molecular modeling of representative compounds in both series 4 and the analogs, in which the configuration of the olefinic double bond was changed from E to Z (series 3), revealed that the torsion angles of the arylidene aryl rings and locations of the terminal arylaminocarbonyl groups may have contributed to the greater cytotoxic properties displayed in 3. Compounds 4c (3,4-dichlorophenylamino), d (4-methylphenylamino) and 5c (3,4-dichlorophenylamino), d (4-methylphenylamino) inhibited the activity of human N-myristoyltransferase by approximately 50% at concentrations of 50-100 mu M. The compounds in series 4 and 5 were well tolerated in a short-term toxicity study in mice. (c) 2007 Elsevier Ltd. All rights reserved.
• Matkovics et al., 1958, vol. 4, p. 134,141
  作者：Matkovics et al.

  DOI：——

  日期：——
• BI-FUNCTIONAL COMPLEXES AND METHODS FOR MAKING AND USING SUCH COMPLEXES
  申请人：Nuevolution A/S

  公开号：EP2558577A1

  公开（公告）日：2013-02-20
• BI-FUNCTINAL COMPLEXES AND METHODS FOR MAKING AND USING SUCH COMPLEXES
  申请人：Gouliaev Alex Haahr

  公开号：US20130281324A1

  公开（公告）日：2013-10-24

  The present invention is directed to a method for the synthesis of a bi-functional complex comprising a molecule part and an identifier oligonucleotide part identifying the molecule part. A part of the synthesis method according to the present invention is preferably conducted in one or more organic solvents when a nascent bi-functional complex comprising an optionally protected tag or oligonucleotide identifier is linked to a solid support, and another part of the synthesis method is preferably conducted under conditions suitable for enzymatic addition of an oligonucleotide tag to a nascent bi-functional complex in solution.