(2-氨基-5,6-二氢-4H-环戊并[b]噻吩-3-基)-(4-氯苯基)-甲酮 | 304018-04-0

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: (2-氨基-5,6-二氢-4H-环戊并[b]噻吩-3-基)-(4-氯苯基)-甲酮
• 英文名称: (2-amino-5,6-dihydro-4H-cyclopenta[b]thiophen-3-yl)-(4-chlorophenyl)methanone
• 英文别名: (2-Amino-5,6-dihydro-4H-cyclopenta[b]thiophen-3-yl)(4-chlorophenyl)methanone
• CAS: 304018-04-0
• 化学式: C₁₄H₁₂ClNOS
• mdl: MFCD03118410
• 分子量: 277.774
• InChiKey: ZXCMGFVABPBNBQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.5
• 重原子数：
  18
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.214
• 拓扑面积：
  71.3
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xi
• 海关编码：
  2934999090

反应信息

• 作为产物：
  描述：

  2'-溴-4-氯苯乙酮 在 吗啉 、 sulfur 作用下， 以 乙醇 、 水 为溶剂， 反应 3.0h， 生成 (2-氨基-5,6-二氢-4H-环戊并[b]噻吩-3-基)-(4-氯苯基)-甲酮
  参考文献：
  名称：

  Synthesis and biological effects of a new series of 2-amino-3-benzoylthiophenes as allosteric enhancers of A1-adenosine receptor

  摘要：

  New derivatives of PD 81,723, an allosteric enhancer of agonist binding to the A(1)-adenosine receptor, have been synthesized and evaluated in an intact cell assay. Compounds 3a, 3o and 3p appeared to be more potent than PD 81.723 and at a concentration of 0.1 mu M caused significant reductions of cAMP content of CHO cells expressing the human A(1)-adenosine receptor. Compounds 4e and 4o appeared to be allosteric enhancers at a low concentration and antagonists at a higher concentration, whereas compounds 3c, 3g, 3s and ill appeared to be weak antagonists that are also allosteric enhancers at the: higher concentration of 10 mu M. (C) 2000 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0960-894x(00)00379-6

文献信息

• THIENO [2, 3-B] PYRIDINE DERIVATIVES AS VIRAL REPLICATION INHIBITORS
  申请人：Bardiot Dorothée

  公开号：US20120059028A1

  公开（公告）日：2012-03-08

  The present invention relates to a series of compounds having antiviral activity, more specifically HIV (Human Immunodeficiency Virus) replication inhibiting properties. The invention also relates to methods for the preparation of such compounds, as well as to novel intermediates useful in one or more steps of such syntheses. The invention also relates to pharmaceutical compositions comprising an effective amount of such compounds as active ingredients. This invention further relates to the use of such compounds as medicines or in the manufacture of a medicament useful for the treatment of animals suffering from viral infections, in particular HIV infection. This invention further relates to methods for the treatment of viral infections in animals by the administration of a therapeutic amount of such compounds, optionally combined with one or more other drugs having anti-viral activity.

  本发明涉及一系列具有抗病毒活性的化合物，更具体地说是具有抑制人类免疫缺陷病毒（HIV）复制的特性。本发明还涉及制备这种化合物的方法，以及在这些合成步骤中有用的新型中间体。本发明还涉及含有这种化合物作为活性成分的有效剂量的制药组合物。此外，本发明还涉及将这种化合物用作药物或用于制造对治疗患有病毒感染，特别是HIV感染的动物有用的药物。此外，本发明还涉及通过给予治疗量的这种化合物的管理，可选地与一个或多个具有抗病毒活性的其他药物结合，用于治疗动物的病毒感染的方法。
• Microwave-Assisted Synthesis of 2-Aminothiophene Derivatives via Improved Gewald Reactions
  作者：Luolan Li、Bankang Ruan、Zhiyan Zhang、Lei Huang、Chao Xu

  DOI：10.3987/com-21-14513

  日期：——
• 2-Amino-3-aroyl-4,5-alkylthiophenes:  Agonist Allosteric Enhancers at Human A₁ Adenosine Receptors
  作者：C. Elisabet Tranberg、Andrea Zickgraf、Brian N. Giunta、Henning Luetjens、Heidi Figler、Lauren J. Murphree、Ruediger Falke、Holger Fleischer、Joel Linden、Peter J. Scammells、Ray. A. Olsson

  DOI：10.1021/jm010081p

  日期：2002.1.1

  2-Amino-3-benzoylthiophenes are allosteric enhancers (AE) of agonist activity at the A(1) adenosine receptor. The present report describes syntheses and assays of the AE activity at the human A(1)AR (hA(1)AR) of a panel of compounds consisting of nine 2-amino-3-aroylthiophenes (3a-i), eight 2-amino-3-benzoyl-4,5-dimethylthiophenes (12a-h), three 3-aroyl-2-carboxy-4,5-dimethylthiophenes (15a-c), 10 2-amino-3-benzoyl-5,6-dihydro-4H-cyclopenta[b]thiophenes (17a-j), 14 2-amino-3-benzoyl-4,5,6,7-tetrahydrobenzo[b]thiophenes (18a-n), and 15 2-amino-3-benzoyl-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophenes (19a-o). An in vitro assay employing the A(1)AR agonist [I-125]ABA and membranes from CHO-K1 cells stably expressing the hA(1)AR measured, as an index of AE activity, the ability of a candidate AE to stabilize the agonist-A(1)AR-G protein ternary complex. Compounds 3a-i had little or no AE activity, and compounds 12a-h had only modest activity, evidence that AE activity depended absolutely on the presence of at least a methyl group at C-4 and C-5. Compounds 17a-c lacked AE activity, suggesting the 2-amino group is essential. Polymethylene bridges linked thiophene C-4 and C-5 of compounds 17a-j, 18a-n, and 19a-o. AE activity increased with the size of the -(CH2)(n)- bridge, n = 3 < n = 4 < n = 5. The 3-carbethoxy substituents of 17a, 18a, and 19a did not support AE activity, but a 3-aroyl group did. Bulky (or hydrophobic) substituents at the meta and para positions of the 3-benzoyl group and also 3-naphthoyl groups greatly enhanced activity. Thus, the hA(1)AR contains an allosteric binding site able to accommodate 3-aroyl substituents that are bulky and/or hydrophobic but not necessarily planar. A second region in the allosteric binding site interacts constructively with alkyl substituents at thiophene C-4 and/or C-5.
• THIENO[2,3-B]PYRIDINE DERIVATIVES AS VIRAL REPLICATION INHIBITORS
  申请人：Katholieke Universiteit Leuven

  公开号：EP2430029B1

  公开（公告）日：2018-01-10
• US8785638B2
  申请人：——

  公开号：US8785638B2

  公开（公告）日：2014-07-22