(2E)-2-(噻吩-2-基亚甲基)环己酮 | 879-94-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 杂芳族化合物
• 中文名称: (2E)-2-(噻吩-2-基亚甲基)环己酮
• 英文名称: 2-(2-thienylmethylene)cyclohexanone
• 英文别名: 2-thiophen-2-ylmethylene-cyclohexanone；2-(thiophen-2-yl-methylene)-cyclohexanone；2-<2>Tenyliden-cyclohexanon；2-(Thienyliden-2)-cyclohexanon；2-(thiophen-2-ylmethylidene)cyclohexan-1-one
• CAS: 879-94-7
• 化学式: C₁₁H₁₂OS
• 分子量: 192.282
• InChiKey: AQZVRJWUZNZOFM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  45.3
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 海关编码：
  2934999090

反应信息

• 作为反应物：
  描述：

  (2E)-2-(噻吩-2-基亚甲基)环己酮 在 1% Pd/C 、 氢气 作用下， 以 甲醇 为溶剂， 20.0 ℃ 、100.0 kPa 条件下， 反应 3.0h， 生成 2-(thiophen-2-ylmethyl)cyclohexan-1-one
  参考文献：
  名称：

  Carbamoyloximes as novel non-competitive mGlu5 receptor antagonists

  摘要：

  Hit-to-lead optimization of a HTS hit led to new carbamoyloxime derivatives. After identification of an advanced hit (8d) the CYP enzyme inhibitory activity of this class of compounds was successfully eliminated. Systematic exploration of different parts of the advanced hit led us to some promising lead compounds with mGluR5 affinities comparable to that of MPEP. (C) 2010 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2010.06.075
• 作为产物：
  描述：

  2-噻吩甲醛 、 环己酮 在 四氢吡咯 作用下， 反应 0.1h， 以66%的产率得到(2E)-2-(噻吩-2-基亚甲基)环己酮
  参考文献：
  名称：

  超声介导可有效合成同环和杂环酮的单亚芳基衍生物。

  摘要：

  超声辐射直接从酮与各种醛在无溶剂条件下的反应中直接有效地用于高产率合成环状系统的单亚芳基衍生物。在催化量的吡咯烷存在下，反应迅速进行，而未观察到明显形成不希望的双副产物。而且，该方法适用于均和杂环酮。

  DOI：

  10.1016/j.ultsonch.2012.11.004

文献信息

• [DE] INHIBITOREN DER PHOSPHODIESTERASE 4 UND TNFa-FREISETZUNG<br/>[EN] SUBSTITUTED PYRIDO[3', 2': 4, 5]THIENO[3,2-D]PYRIMIDINES AND PYRIDO[3', 2': 4, 5]FURO[3, 2, D]PYRIMIDINES USED AS INHIBITORS OF THE PDE-4 AND/OR THE RELEASE OF TNF$G(A)<br/>[FR] PYRIDO[3',2':4,5]THIENO[3,2-D]PYRIMIDINES ET PYRIDO[3',2':4,5]FURO[3,2-D]PYRIMIDINES SUBSTITUEES UTILISEES COMME INHIBITEURS DE LA PDE 4 ET DE LA LIBERATION DU TNF$G(A)
  申请人：CURACYTE DISCOVERY GMBH

  公开号：WO2006010567A1

  公开（公告）日：2006-02-02

  Die Erfindung betrifft folgende Verbindungen der allgemeinen Formeln (I); a, 1 b, 1 c und 1 d. Verfahren zu deren Herstellung, pharmazeutische Zubereitungen, die diese Verbindungen und/oder daraus herstellbare physiologisch verträgliche Salze und/oder deren Solvate enthalten sowie die pharmazeutische Verwendung dieser Verbindungen, deren Salze oder Solvate als Inhibitoren der Phosphodiesterase 4. Die Verbindungen stellen Wirkstoffe zur Behandlung jener Erkrankungen dar, die durch Hemmung der Aktivität von Phosphodiesterase 4 und/oder TNFα-Freisetzung, z.B. in Lymphozyten, eosinophilen und basophilen Granulozyten, Makrophagen und Mastzellen, positiv zu beeinflussen sind.

  该发明涉及以下一般式(I)的化合物；a, 1 b, 1 c和1 d。其制备方法，含有这些化合物和/或可由其制备的生理相容性盐和/或其溶剂化合物的药物制剂，以及这些化合物、其盐或溶剂化合物作为磷酸二酯酶4的抑制剂的药用。这些化合物作为治疗通过抑制磷酸二酯酶4和/或TNFα释放所致的疾病的药物，例如在淋巴细胞、嗜酸性粒细胞和嗜碱性粒细胞、巨噬细胞和肥大细胞中，具有积极影响。
• Rh ^III ‐Catalyzed Synthesis of Highly Substituted 2‐Pyridones using Fluorinated Diazomalonate
  作者：Debapratim Das、Gopal Sahoo、Aniruddha Biswas、Rajarshi Samanta

  DOI：10.1002/asia.201901620

  日期：2020.2.3

  construction of highly substituted 2-pyridone scaffolds using α,β-unsaturated oximes and fluorinated diazomalonate. The reaction proceeds through direct, site-selective alkylation based on migratory insertion and subsequent cyclocondensation. A wide substrate scope with different functional groups was explored. The requirement of fluorinated diazomalonate was explored for this transformation. The developed

  开发了一种RhIII催化的策略，用于使用α，β-不饱和肟和氟化的重氮丙二酸酯快速构建高度取代的2-吡啶酮骨架。反应基于迁移插入和随后的环缩合通过直接的，位点选择性的烷基化进行。探索了具有不同官能团的广泛底物范围。探究了氟化重氮丙二酸酯对这种转化的需求。随着生物活性化合物的合成，进一步扩展了开发的方法。
• Synthesis and molecular modeling of some novel hexahydroindazole derivatives as potent monoamine oxidase inhibitors
  作者：Nesrin Gökhan-Kelekçi、Ö. Özgün Şimşek、Ayşe Ercan、Kemal Yelekçi、Z. Sibel Şahin、Şamil Işık、Gülberk Uçar、A. Altan Bilgin

  DOI：10.1016/j.bmc.2009.07.033

  日期：2009.9

  A novel series of 2-thiocarbamoyl-2,3,4,5,6,7-hexahydro-1H-indazole and 2-substituted thiocarbamoyl-3,3a, 4,5,6,7-hexahydro-2H-indazoles derivatives were synthesized and investigated for the ability to inhibit the activity of the A and B isoforms of monoamine oxidase (MAO). The target molecules were identified on the basis of satisfactory analytical and spectra data (IR, H-1 NMR, C-13 NMR, D-2 NMR, DEPT, EI-MASS techniques and elemental analysis). Synthesized compounds showed high activity against both the MAO-A (compounds 1d, 1e, 2c, 2d, 2e) and the MAO-B (compounds 1a, 1b, 1c, 2a, 2b) isoforms. In the discussion of the results, the influence of the structure on the biological activity of the prepared compounds was delineated. It was suggested that non-substituted and N-methyl/ethyl bearing compounds (except 2c) increased the inhibitory effect and selectivity toward MAO-B. The rest of the compounds, carrying N-allyl and N-phenyl, appeared to select the MAO-A isoform. The inhibition pro. le was found to be competitive and reversible for all compounds. A series of experimentally tested (1a-2e) compounds was docked computationally to the active site of the MAO-A and MAO-B isoenzyme. The AUTODOCK 4.01 program was employed to perform automated molecular docking. In order to see the detailed interactions of the docked poses of the model inhibitors compounds 1a, 1d, 1e and 2e were chosen because of their ability to reversibly inhibit the MAO-B and MAO-A and the availability of experimental inhibition data. The differences in the intermolecular hydrophobic and H-bonding of ligands to the active site of each MAO isoform were correlated to their biological data. Observation of the docked positions of these ligands revealed interactions with many residues previously reported to have an effect on the inhibition of the enzyme. Excellent to good correlations between the calculated and experimental K-i values were obtained. In the docking of the MAO-A complex, the trans configuration of compound 1e made various very close interactions with the residues lining the active site cavity these interactions were much better than those of the other compounds tested in this study. This tight binding observation may be responsible for the nanomolar inhibition of form of MAOA. However, it binds slightly weaker (experimental K-i = 1.23 mu M) to MAO-B than to MAO-A (experimental K-i = 4.22 nM). (C) 2009 Elsevier Ltd. All rights reserved.
• Mishra; Sen; Nayak, Journal of the Indian Chemical Society, 1990, vol. 67, # 4, p. 353 - 355
  作者：Mishra、Sen、Nayak

  DOI：——

  日期：——
• Reactions of 2-thienylmethylidene-6-(2-halophenylmethylidene) cyclohexanones with hydrazine hydrate: Regiodirection and the ratio of formed trans-hexahydroindazoles
  作者：I. E. Varshalomidze、T. V. Gulai、Yu. A. Fomina、A. G. Golikov、A. P. Kriven’ko

  DOI：10.1134/s1070428010110230

  日期：2010.11