(2E)-3-(quinolin-8-yl)prop-2-enoic acid | 754190-58-4

• 物质功能分类: 医药中间体 - 喹啉类化合物
• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 肉桂酸及其衍生物
• 英文名称: (2E)-3-(quinolin-8-yl)prop-2-enoic acid
• 英文别名: (E)-3-(8-quinolinyl)-2-propenoic acid；β-8-quinolylacrylic acid；3-quinolin-8-ylacrylic acid；3t-[8]quinolyl-acrylic acid；3t-[8]Chinolyl-acrylsaeure；(E)-3-(quinolin-8-yl)acrylic acid；(E)-3-quinolin-8-ylprop-2-enoic acid
• CAS: 754190-58-4
• 化学式: C₁₂H₉NO₂
• mdl: MFCD06205333
• 分子量: 199.209
• InChiKey: JIEIJAGBFCDWPA-VOTSOKGWSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  50.2
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 海关编码：
  2933499090

反应信息

• 作为反应物：
  描述：

  (2E)-3-(quinolin-8-yl)prop-2-enoic acid 在 氯化亚砜 作用下， 以 N-甲基吡咯烷酮 为溶剂， 反应 2.0h， 生成 N-[4-(4-Benzyloxy-3-chloro-phenylamino)-3-cyano-7-ethoxy-quinolin-6-yl]-3-quinolin-8-yl-acrylamide
  参考文献：
  名称：

  优化6,7-二取代的-4-（芳基氨基）喹啉-3-甲腈作为人类表皮生长因子受体2激酶活性的口服活性，不可逆抑制剂的作用。

  摘要：

  一系列新的6,7-二取代的4-（芳基氨基）喹啉-3-甲腈衍生物可作为人类表皮生长因子受体2（HER-2）和表皮生长因子受体（EGFR）激酶的不可逆抑制剂发挥作用。准备好了。与我们的EGFR激酶抑制剂86（EKB-569）相比，这些化合物表现出增强的抑制HER-2激酶和HER-2阳性细胞生长的活性。使用三种合成途径来制备这些化合物。它们的制备主要是通过6-氨基-4-（芳基氨基）喹啉-3-腈与不饱和酰氯的酰化作用或通过4-氯-6-（巴豆酰胺基）喹啉-3-腈与单环或双环苯胺的胺化而制备的。开发了第三条路线来制备关键中间体，即6-乙酰氨基-4-氯喹啉-3-腈，该中间体涉及更安全的环化步骤。我们显示，在4-（芳基氨基）环的对位上附加一个大的亲脂基团会导致抑制HER-2激酶的效力提高。我们还显示了在迈克尔受体末端的碱性二烷基氨基对于活性的重要性，这归因于迈克尔加成的分子内催化作用。这与改善的水溶性一起

  DOI：

  10.1021/jm040159c
• 作为产物：
  描述：

  喹啉-8-甲醛 在 sodium hydroxide 作用下， 以 甲醇 、 二氯甲烷 、 水 为溶剂， 反应 73.5h， 生成 (2E)-3-(quinolin-8-yl)prop-2-enoic acid
  参考文献：
  名称：

  非 ATP 模拟有机金属蛋白激酶抑制剂。

  摘要：

  非铰链结合：报道了一种基于环金属化 1,8-菲咯啉-7(8  H )-one 配体的新型有机金属蛋白激酶抑制剂支架，它以一种意想不到的、不寻常的方式与蛋白激酶 Pim1 的 ATP 结合位点结合非 ATP 模拟方式，不模拟 ATP 腺嘌呤核碱基的氢键相互作用。

  DOI：

  10.1002/open.201300031

文献信息

• Über einige Derivate heterocyclischer Carbonsäuren IV. Metallionen und biologische Wirkung, 36. Mitteilung
  作者：R. Gall、H. Erlenmeyer

  DOI：10.1002/hlca.19550380614

  日期：——

  Es wurden einige 8-substituierte Chinolinderivate synthetisiert.

  Es wurden einige 8取代Chinolinderivate合成。
• Polyazasteroids. III. 1,2,4-triazolo[3,4-<i>a</i>]benzo[<i>f</i>]isoquinoline. Synthesis of the diazaphenanthrene alkaloid perlolidine and its 1,8-phenanthroline isomer
  作者：I. Lalezari、S. Nabahi

  DOI：10.1002/jhet.5570170825

  日期：1980.12

  A series of 1,2,4-triazolo[3,4-a]benzo[f]isoquinolines, which constitutes a new class of polyazasteroidal compounds, were synthesized. A simple synthesis of the diazaphenanthrene alkaloid perlolidine as well as 1,8-phenanthrolin-7-(8H)one is reported.

  合成了一系列1,2,4-三唑并[3,4- a ]苯并[ f ]异喹啉，它们构成了一类新型的聚氮杂甾类化合物。据报道，简单地合成了二氮杂菲生物碱perlolidine以及1,8-菲林-7-（8 H）one。
• Carbamic acid compounds comprising a bicyclic heteroaryl group as hdac inhibitors
  申请人：Finn W Paul

  公开号：US20060079528A1

  公开（公告）日：2006-04-13

  This invention pertains to certain carbamic acid compounds of the following formula, which inhibit HDAC (histone deacetylase) activity wherein: A is independently an unsubstituted or substituted bicyclic C 9-10 heteroaryl group (e.g., quinolinyl; quinoxalinyl; benzoxazolyl; benzothiazolyl); Q is an acid leader group, and is independently an unsubstituted or substituted, saturated or unsaturated C 17 alkylene group having a backbone length of 4 or less; with the proviso that if A is unsubstituted benzothiazol-2-yl, then Q is an unsaturated group; and with the proviso that if A is unsubstituted quinolin-6-yl, then Q is unsubstituted at the a-position; and with the proviso that A is not benzimidazol-2-yl; 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 in the treatment of conditions mediated by HDAC, cancer, proliferative conditions, psoriasis, etc.

  本发明涉及以下公式的某些碳酰胺化合物，其抑制HDAC（组蛋白去乙酰化酶）活性，其中：A是独立的未取代或取代的双环C9-10杂环基团（例如，喹啉基；喹啉并咪唑基；苯并噁唑基；苯并噻唑基）；Q是酸性引导基团，且是独立的未取代或取代的饱和或不饱和C17烷基基团，其骨架长度不超过4；但前提是，如果A是未取代的苯并噻唑-2-基，则Q是不饱和基团；如果A是未取代的喹啉-6-基，则Q在α位未取代；A不能是苯并咪唑-2-基；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些化合物的制药组合物，以及在体内外使用这些化合物和组合物来抑制HDAC并治疗由HDAC介导的疾病，如癌症，增殖性疾病，牛皮癣等。
• CARBAMIC ACID COMPOUNDS COMPRISING A BICYCLIC HETEROARYL GROUP AS HDAC INHIBITORS
  申请人：FINN Paul W.

  公开号：US20100093743A1

  公开（公告）日：2010-04-15

  This invention pertains to certain carbamic acid compounds of the following formula, which inhibit HDAC (histone deacetylase) activity wherein: A is independently an unsubstituted or substituted bicyclic C 9-10 heteroaryl group (e.g., quinolinyl; quinoxalinyl; benzoxazolyl; benzothiazolyl); Q is an acid leader group, and is independently an unsubstituted or substituted, saturated or unsaturated C 1 7 alkylene group having a backbone length of 4 or less; with the proviso that if A is unsubstituted benzothiazol-2-yl, then Q is an unsaturated group; and with the proviso that if A is unsubstituted quinolin-6-yl, then Q is unsubstituted at the α-position; and with the proviso that A is not benzimidazol-2-yl; 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 in the treatment of conditions mediated by HDAC, cancer, proliferative conditions, psoriasis, etc.

  本发明涉及以下式的某些碳酰胺类化合物，其抑制HDAC（组蛋白去乙酰化酶）活性，其中：A是独立的未取代或取代的双环C9-10杂环基团（例如，喹啉基；喹啉氧基基；苯并噁唑基；苯并噻唑基）；Q是酸性引导基团，且是独立的未取代或取代的饱和或不饱和的C1 7烷基基团，其骨架长度为4或更短；但是，如果A是未取代的苯并噻唑-2-基，则Q是不饱和基团；如果A是未取代的喹啉-6-基，则Q在α-位置未取代；且A不是苯并咪唑-2-基；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些化合物的制药组合物，以及这些化合物和组合物在体内外抑制HDAC和治疗由HDAC介导的疾病，如癌症、增殖性疾病、牛皮癣等方面的用途。
• Novel amide derivatives as inhibitors of histone deacetylase: Design, synthesis and SAR
  作者：Victor Andrianov、Vija Gailite、Daina Lola、Einars Loza、Valentina Semenikhina、Ivars Kalvinsh、Paul Finn、Kamille Dumong Petersen、James W.A. Ritchie、Nagma Khan

  DOI：10.1016/j.ejmech.2008.06.020

  日期：2009.3

  Enzymatic inhibition of histone deacetylase (HDAC) activity is emerging as an innovative and effective approach for the treatment of cancer. A series of novel amide derivatives have been synthesized and evaluated for their ability to inhibit human HDACs. Multiple compounds were identified as potent HDAC inhibitors (HDACi), with IC50 values in the low nanomolar (W) range against enzyme activity in HeLa cell extracts and sub-mu M for their in vitro anti-proliferative effect on cell lines. The introduction of an unsaturated linking group between the terminal aryl ring and the amide moiety was the key to obtain good potency. This approach yielded compounds such as (E)-N-[6-(hydroxyamino)-6-oxohexyl]-3-(7-quinolinyl)-2-propenamide (27) (HDAC IC50 8 nM) which showed potent in vivo activity in the P388 mouse leukemia syngeneic model (an increased lifespan (ILS) of 111% was obtained). (C) 2008 Elsevier Masson SAS. All rights reserved.