5-(4-nitrophenyl)penta-2,4-dienoic acid | 31235-98-0

• 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: 5-(4-nitrophenyl)penta-2,4-dienoic acid
• 英文别名: 5-(4-nitro-phenyl)-penta-2,4-dienoic acid；δ-(4-Nitro-phenyl)-α.γ-butadien-α-carbonsaeure；5-(4-Nitro-phenyl)-penta-2,4-diensaeure；β-(4-Nitro-styryl)-acrylsaeure；5-(p-Nitrophenyl)-2,4-pentadiensaeure；p-Nitrocinnamylidenessigsaeure
• CAS: 31235-98-0
• 化学式: C₁₁H₉NO₄
• 分子量: 219.197
• InChiKey: WWELGGXEYFRHTD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  83.1
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 海关编码：
  2916399090

反应信息

• 作为反应物：
  描述：

  5-(4-nitrophenyl)penta-2,4-dienoic acid 在 氨 、 iron(II) sulfate 作用下， 生成 5-(4-amino-phenyl)-penta-2,4-dienoic acid
  参考文献：
  名称：

  Fecht, Chemische Berichte, 1907, vol. 40, p. 3888

  摘要：

  DOI：
• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 在 sodium hypochlorite 、 乙醇 作用下， 生成 5-(4-nitrophenyl)penta-2,4-dienoic acid
  参考文献：
  名称：

  Einhorn; Gehrenbeck, Justus Liebigs Annalen der Chemie, 1889, vol. 253, p. 349

  摘要：

  DOI：

文献信息

• Carbamic acid compounds comprising an amide linkage as hdac inhibitors
  申请人：——

  公开号：US20040092598A1

  公开（公告）日：2004-05-13

  This invention pertains to certain active carbamic acid compounds which inhibit HDAC activity and which have the formula (1) wherein: A is an aryl group; Q1 is an aryl leader group having a backbone of at least 2 carbon atoms; J is an amide linkage selected from: —NR1C(═O)—and —C(═O)NR1—; R1 is an amido substituent; and, Q2 is an acid leader group; and pharmaceutically acceptable salts, solvates, amides, esters, ethers, chemically protected forms, and prodrugs thereof. The present invention also pertains to pharmaceutical compositions comprising such compounds, and the use of such compounds and compositions, both in vitro and in vivo, to inhibit HDAC, and, e.g., to inhibit proliferative conditions, such as cancer and psoriasis.

  这项发明涉及抑制HDAC活性的某些活性碳酸酰胺化合物，其化学式为（1），其中：A是芳基；Q1是至少有2个碳原子骨架的芳基前导基团；J是选择自以下的酰胺键：—NR1C(═O)—和—C(═O)NR1—；R1是酰胺取代基；Q2是酸前导基团；以及其药学上可接受的盐、溶剂化合物、酰胺、酯、醚、化学保护形式和前药。本发明还涉及包含这种化合物的药物组合物，以及在体外和体内使用这种化合物和组合物来抑制HDAC，例如，抑制增殖性疾病，如癌症和牛皮癣。
• Novel Cinnamic Acid Derivatives as Antioxidant and Anticancer Agents: Design, Synthesis and Modeling Studies
  作者：Eleni Pontiki、Dimitra Hadjipavlou-Litina、Konstantinos Litinas、George Geromichalos

  DOI：10.3390/molecules19079655

  日期：——

  Cinnamic acids have been identified as interesting compounds with antioxidant, anti-inflammatory and cytotoxic properties. In the present study, simple cinnamic acids were synthesized by Knoevenagel condensation reactions and evaluated for the above biological activities. Compound 4ii proved to be the most potent LOX inhibitor. Phenyl- substituted acids showed better inhibitory activity against soybean LOX, and it must be noted that compounds 4i and 3i with higher lipophilicity values resulted less active than compounds 2i and 1i. The compounds have shown very good activity in different antioxidant assays. The antitumor properties of these derivatives have been assessed by their 1/IC50 inhibitory values in the proliferation of HT-29, A-549, OAW-42, MDA-MB-231, HeLa and MRC-5 normal cell lines. The compounds presented low antitumor activity considering the IC50 values attained for the cell lines, with the exception of compound 4ii. Molecular docking studies were carried out on cinnamic acid derivative 4ii and were found to be in accordance with our experimental biological results.

  肉桂酸已被鉴定为具有抗氧化、抗炎和细胞毒性特性的有趣化合物。在本研究中，简单的肉桂酸通过Knoevenagel缩合反应合成，并评估了上述生物活性。化合物4ii证明是最强效的LOX抑制剂。苯基取代的酸显示出对大豆LOX更好的抑制活性，必须注意的是，相对于化合物2i和1i，具有更高亲脂性值的化合物4i和3i活性较低。这些化合物在不同的抗氧化测试中显示出非常好的活性。这些衍生物的抗癌特性已通过其在HT-29、A-549、OAW-42、MDA-MB-231、HeLa和MRC-5正常细胞系中的1/IC50抑制值进行评估。考虑到对细胞系的IC50值，除了化合物4ii外，这些化合物显示出较低的抗癌活性。对肉桂酸衍生物4ii进行了分子对接研究，发现其与我们实验生物结果一致。
• ARYL ALKENAMIDES DERIVATIVES AS MCP-1 ANTAGONISTS
  申请人：——

  公开号：US20020028833A1

  公开（公告）日：2002-03-07

  Aryl alkenamides derivatives of Formula I or a pharmaceutically acceptable salt thereof are novel MCP-1 antagonists and are thus useful in the treatment of inflammation, atherosclerosis, restenosis, and immune disorders such as arthritis and transplant rejection 1 V=O, S, NH or a bond; Ar can be unsubstituted or substituted benzimidazole, phenyl, biphenyl, pyridyl, naphthyl, quinoline, isoquinoline or indole; n=2-6; m=1-3; X=O (oxygen), S (sulfur), ═CH 2 , ═NH or H 2 ; R 1 and R 2 can independently be hydrogen, lower alkyl of from 1-4 carbon atoms, —(CH 2 ) n OR 6 , —(CH 2 ) n NR 3 R 4 , —(CH 2 ) n ′CONR 3 R 4 , —(CH 2 ) n ′COOR 6 , —(CH 2 ) r Ar′, where n′=0-6 r=0-4 R 3 and R 4 can independently be hydrogen, lower alkyl of from 1-4 carbon atoms, —(CH 2 ) n OR 6 , or —(CH 2 ) m —Ar′, which can be unsubstituted or substituted with up to 3 substitutents, where “Ar′” is phenyl, pyridyl, or indole; R 3 and R 4 may also be taken together to form a cyclic ring of 3-8 atoms which may also contain oxygen or the group NR 5 where R 5 can be hydrogen, lower alkyl of from 1-4 carbon atoms, cycloalkyl of from 5-12 carbon atoms, or —(CH 2 ) m -Phenyl, which can be unsubstituted or substituted with up to 3 substitutents; R 6 can be hydrogen, lower alkyl or (CH 2 ) m -Phenyl; m=1-3; R 1 and R 2 may be also taken together to form a ring of 3-8 atoms which may also contain oxygen or the group NR 5 , which ring may be substituted on one or more carbon atoms with the group NR 3 R 4 ; the subtituents are defined as: halogen, nitro, CF 3 , alkyl of from 1-12 carbon atoms; —(CH 2 ) r OR 6 —(CH 2 ) r NR 3 R 4 —(CH 2 ) r CONR 3 R 4 —(CH 2 ) r C(O)OR 6 or —(CH 2 ) r SO 2 —OR 6 ; R 7 , R 8 , R 9 and R 10 can each independently be hydrogen, lower alkyl or aryl; and R 7 and R 8 or R 9 and R 10 or X or R 2 when taken together can form a 5-7 membered ring including cycloalkyl, cycloalkenyl, aryl, or heteroaryl containing nitrogen, oxygen or sulfur.

  公式I的芳基烯酰胺衍生物或其药学上可接受的盐是新型MCP-1拮抗剂，因此在治疗炎症、动脉粥样硬化、再狭窄和免疫紊乱，如关节炎和移植排斥方面有用。其中，V=O，S，NH或键；Ar可以是未取代或取代苯并咪唑、苯基、联苯基、吡啶基、萘基、喹啉、异喹啉或吲哚；n=2-6；m=1-3；X=O（氧）、S（硫）、═CH2、═NH或H2；R1和R2可以独立地是氢、1-4碳原子的低烷基、—（ ）nOR6、—（ ）nNR3R4、—（ ）n′CONR3R4、—（ ）n′COOR6、—（ ）rAr′，其中n=0-6，r=0-4；R3和R4可以独立地是氢、1-4碳原子的低烷基、—（ ）nOR6或—（ ）m—Ar′，其中“Ar′”可以是未取代或取代的苯基、吡啶基或吲哚，最多可以带有3个取代基；R3和R4也可以结合成为3-8个原子的环，该环也可以包含氧或基团NR5，其中R5可以是氢、1-4碳原子的低烷基、5-12碳原子的环烷基或—（ ）m-苯基，最多可以带有3个取代基；R6可以是氢、低烷基或（ ）m-苯基；m=1-3；R1和R2也可以结合成为3-8个原子的环，该环也可以包含氧或基团NR5，在其中一个或多个碳原子上取代基团NR3R4；取代基团的定义为：卤素、硝基、CF3、1-12碳原子的烷基；—（ ）rOR6、—（ ）rNR3R4、—（ ）rCONR3R4、—（ ）rC（O）OR6或—（ ）rSO2—OR6；R7、R8、R9和R10可以各自独立地是氢、低烷基或芳基；当R7和R8或R9和R10或X或R2结合在一起时，可以形成一个包含氮、氧或硫的5-7个成员的环，包括环烷基、环烯基、芳基或杂芳基。
• CARBAMIC ACID COMPOUNDS COMPRISING AN AMIDE LINKAGE AS HDAC INHIBITORS
  申请人：Watkins Clare J.

  公开号：US20110105572A1

  公开（公告）日：2011-05-05

  This invention pertains to certain active carbamic acid compounds which inhibit HDAC activity and which have the following formula: wherein: A is a C 5-20 heteroaryl or C 5-20 carboaryl group and is optionally substituted; Q 1 is a C 2-7 alkylene group having a backbone of at least 2 carbon atoms, and is optionally substituted; J is —N(R 1 )C(═O)— or —C(═O)N(R 1 )—; R 1 is hydrogen, C 1-7 alkyl, C 3-20 heterocyclyl, or C 5-20 aryl; and, Q 2 is C 1-7 alkylene, C 5-20 arylene, C 5-20 arylene-C 1-7 alkylene, or C 1-7 alkylene-C 5-20 arylene having a backbone of at least 3 carbon atoms, and is optionally substituted; and pharmaceutically acceptable salts thereof. The present invention also pertains to pharmaceutical compositions comprising such compounds, and the use of such compounds and compositions, both in vitro and in vivo, to inhibit HDAC, and, e.g., to treat proliferative conditions, such as cancer and psoriasis.

  本发明涉及某些活性碳酰胺酸化合物，其抑制HDAC活性，并具有以下公式：其中：A是C5-20杂环芳基或C5-20羰基芳基基团，并可选择性地取代；Q1是具有至少2个碳原子的C2-7烷基链，可选择性地取代；J是-N（R1）C（═O）-或-C（═O）N（R1）-；R1是氢，C1-7烷基，C3-20杂环芳基或C5-20芳基；Q2是具有至少3个碳原子的C1-7烷基链，C5-20芳基链，C5-20芳基链-C1-7烷基链，或C1-7烷基链-C5-20芳基链，并可选择性地取代；以及其药学上可接受的盐。本发明还涉及包含这种化合物的制药组合物，以及使用这种化合物和组合物在体内外抑制HDAC，例如治疗增殖性疾病，如癌症和牛皮癣。
• CINNAMOYL INHIBITORS OF TRANSGLUTAMINASE
  申请人：UNIVERSITE DE MONTREAL

  公开号：US20140024837A1

  公开（公告）日：2014-01-23

  A compound of Formula I or Formula II:

  一种化合物，其化学式为I式或II式：