methyl 2-(3,4-dichlorophenyl)pent-4-enoate | 173457-29-9

• 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: methyl 2-(3,4-dichlorophenyl)pent-4-enoate
• 英文别名: 2-(3,4-dichloro-phenyl)-pent-4-enoic acid methyl ester；methyl 2-(3,4-dichlorophenyl)-4-pentenoate；(R,S)-2-(3,4-dichloro-phenyl)-pent-4-enoic acid methyl ester
• CAS: 173457-29-9
• 化学式: C₁₂H₁₂Cl₂O₂
• 分子量: 259.132
• InChiKey: XUNODJWQHQJTNC-UHFFFAOYSA-N

物化性质

• 沸点：
  300.8±37.0 °C(Predicted)
• 密度：
  1.225±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.1
• 重原子数：
  16
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  methyl 2-(3,4-dichlorophenyl)pent-4-enoate 在 盐酸 、 lithium hydroxide monohydrate 作用下， 以 四氢呋喃 、 甲醇 、 水 为溶剂， 生成 2-(3,4-dichlorophenyl)-pent-4-enoic acid
  参考文献：
  名称：

  Piperidine derivatives useful as neurokinin antagonists

  摘要：

  式I的化合物##STR1##其中Q.sup.1、Q.sup.2、Q.sup.3和Q.sup.4具有规范中给定的任何含义，它们的N-氧化物以及它们的药用盐是神经激肽A的非肽类拮抗剂，用于治疗哮喘等。还公开了制药组合物、制备式I化合物和中间体的方法。

  公开号：

  US05635509A1
• 作为产物：
  描述：

  3,4-二氯苯乙酸 在 盐酸 、 正丁基锂 、 二异丙胺 作用下， 以 四氢呋喃 、 正己烷 为溶剂， 反应 3.0h， 生成 methyl 2-(3,4-dichlorophenyl)pent-4-enoate
  参考文献：
  名称：

  Synthesis and structure–antifungal activity Relationships of 3-Aryl-5-alkyl-2,5-dihydrofuran-2-ones and Their Carbanalogues: further refinement of tentative pharmacophore group

  摘要：

  Two series of 3-(substituted phenyl)-5-alkyl-2,5-dihydrofuran-2-ones related to a natural product, (-)incrustoporine, were synthesized and their in vitro antifungal activity evaluated. The compounds with halogen substituents on the phenyl ring exhibited selective antifungal activity against the filamentous strains of Absidia corymbifera and Aspergillus fumigatus. On the other hand, the influence of the lenghth of the alkyl chain at C(5) was marginal. The antifungal effect of the most active compound against the above strains was higher than that of ketoconazole, and close to that of amphotericin B. In order to verify the hypothesis about a possible relationship between the Michael-accepting ability of the compounds and their antifungal activity, a series of simple carbanalogues, 2-(substituted phenyl)cyclopent-2-enones, was prepared and subjected to antifungal activity assay as well. (C) 2003 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0968-0896(03)00220-7

文献信息

• Aryl and biaryl compounds having MCH modulatory activity
  申请人：SCHERING CORPORATION

  公开号：US20030092715A1

  公开（公告）日：2003-05-15

  In one embodiment, this invention provides a novel class of compounds as antagonists of the MCH receptor, methods of preparing such compounds, pharmaceutical compositions containing one or more of the compounds, methods of preparing pharmaceutical formulations comprising one or more such compounds, and methods of treatment, prevention or amelioration or one or more of diseases associated with the MCH receptor. An illustrative inventive compound is shown below: 1

  本发明的其中一个实施例提供了一类新颖的化合物，作为MCH受体的拮抗剂，制备这类化合物的方法，包含一个或多个此类化合物的药物组合物，制备包含一个或多个此类化合物的药物制剂的方法，以及治疗、预防或改善与MCH受体相关的一个或多个疾病的方法。下面展示了一个说明性的创新化合物：1
• [EN] ARYL AND BIARYL COMPOUNDS HAVING MCH MODULATORY ACTIVITY<br/>[FR] COMPOSES D'ARYLE ET DE BIARYLE AYANT UNE ACTIVITE MODULATRICE DE MCH
  申请人：PHARMACOPEIA INC

  公开号：WO2002076929A1

  公开（公告）日：2002-10-03

  In one embodiment, this invention provides a novel class of compounds as antagonists of the MCH receptor, methods of preparing such compounds, pharmaceutical compositions containing one or more of the compounds, methods of preparing pharmaceutical formulations comprising one or more such compounds, and methods of treatment, prevention or amelioration or one or more of diseases associated with the MCH receptor. An illustrative inventive compound is shown here.

  在一种实施方式中，本发明提供了一类新型化合物作为MCH受体拮抗剂，制备这种化合物的方法，含有一种或多种这种化合物的药物组合物，制备包含一种或多种这种化合物的药物配方的方法，以及治疗、预防或改善与MCH受体相关的一种或多种疾病的方法。这里展示了一种有创造性的化合物。
• HETEROARYLS AND USES THEREOF
  申请人：Freeze Brian S.

  公开号：US20120172345A1

  公开（公告）日：2012-07-05

  This invention provides compounds of formula IA-i-a or IB-i-a and subsets thereof: wherein Z, HY, R 1 , R 2 , R 3 , G 1 , W, n, and A and subsets thereof are as described in the specification. The compounds are inhibitors of PI3K and are thus useful for treating proliferative, inflammatory, or cardiovascular disorders.

  本发明提供了式IA-i-a或IB-i-a及其子集的化合物:其中Z、HY、R1、R2、R3、G1、W、n和A及其子集如说明书所述。这些化合物是PI3K的抑制剂，因此可用于治疗增殖、炎症或心血管疾病。
• Heteroaryls and uses thereof
  申请人：Freeze Brian S.

  公开号：US08796268B2

  公开（公告）日：2014-08-05

  This invention provides compounds of formula IA-i-a or IB-i-a and subsets thereof: wherein Z, HY, R1, R2, R3, G1, W, n, and A and subsets thereof are as described in the specification. The compounds are inhibitors of PI3K and are thus useful for treating proliferative, inflammatory, or cardiovascular disorders.

  本发明提供了公式IA-i-a或IB-i-a及其子集的化合物：其中Z，HY，R1，R2，R3，G1，W，n和A以及其子集如规范中所述。这些化合物是PI3K的抑制剂，因此可用于治疗增殖性，炎症性或心血管疾病。
• Heterocyclic compounds
  申请人：ZENECA LIMITED

  公开号：EP0680962A2

  公开（公告）日：1995-11-08

  Compounds of formula I wherein Q1, Q2, Q3, Q4, Q5 and T have any of the meanings given in the specification, their N-oxides, their quaternary ammonium salts, and their pharmaceutically acceptable salts are nonpeptide antagonists of neurokinin A and useful for the treatment of asthma, etc. Also disclosed are pharmaceutical compositions, processes for preparing the compounds of formula I and intermediates.

  式 I 的化合物 其中 Q1、Q2、Q3、Q4、Q5 和 T 具有说明书中给出的任何含义，它们的 N-氧化物、季铵盐和它们的药学上可接受的盐是神经激肽 A 的非肽拮抗剂，可用于治疗哮喘等。还公开了药物组合物、制备式 I 化合物的工艺和中间体。