1-甲基-2-噻吩-2-乙胺 | 30433-93-3

• 分子结构分类: 有机化合物 - 有机氮化合物
• 中文名称: 1-甲基-2-噻吩-2-乙胺
• 中文别名: 1-(2-噻吩)-2-丙胺
• 英文名称: 1-(2-thienyl)-2-aminopropane
• 英文别名: 2-(2(RS)-aminopropyl)thiophene；(+/-)-1-(methyl-2-thien-2-yl)ethylamine；thiopropanamine；(±)-1-(thiophen-2-yl)-2-aminopropane；1-(thiophen-2-yl)propan-2-amine；1-(thiophen-2-yl)propyl-2-amine；1-(thien-2-yl)propan-2-amine；1-(2-thienyl)-2-propylamine；thiopropamine；1-methyl-2-thiophen-2-yl-ethylamine；1-methyl-2-[2]thienyl-ethylamine；2-(2-amino-1-propyl)thiophene；2-amino-1-(thien-2-yl)propane；1-(2-Thienyl)-2-aminopropan；β-(2-Thienyl)isopropylamine；1-Methyl-2-[2]thienyl-aethylamin；2-amino-1-(2-thienyl)propane；1-thiophen-2-ylpropan-2-amine
• CAS: 30433-93-3
• 化学式: C₇H₁₁NS
• mdl: MFCD07643219
• 分子量: 141.237
• InChiKey: NYVQQTOGYLBBDQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  9
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.428
• 拓扑面积：
  54.3
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

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

反应信息

• 作为反应物：
  描述：

  1-甲基-2-噻吩-2-乙胺 在 potassium iodide 、 thallium(III) trifluoroacetate 作用下， 生成 2-[2-(RS)-aminopropyl]-5-iodothiophene
  参考文献：
  名称：

  Synthesis and evaluation of radioiodinated 2-(2(RS)-aminopropyl)-5-iodothiophenes as brain imaging agents

  摘要：

  Methods have been developed for the preparation of 2-(2(RS)-aminopropyl)-5-iodothiophenes. The syntheses and physical properties of 2-(2(RS)-aminopropyl)-5-iodothiophene and N-isopropyl-2-(2(RS)-aminopropyl)-5-iodothiophene are described. The radioiodinated agents are of interest because of the high expected uptake and prolonged brain retention that may result from binding to high-capacity, relatively nonspecific amine binding sites. Radioiodine was introduced into the 5-position of 2-(2(RS)-aminopropyl)-5-iodothiophene and N-isopropyl-2-(2(RS)-aminopropyl)-5-iodothiophene by radioiodination of the corresponding 5-boronic acid or 5-(trimethylstannyl) derivatives. Tissue distribution studies in rats with 2-(2(RS)-aminopropyl)-5-[I-126]iodothiophene showed high brain uptake (5 min. 2.77% dose/g 30 min, 2.51% dose/g) and good brain/blood (B/B) ratios (5 min, 6/1; 30 min 3.8/1. A comparison of the brain uptake of the N-isopropyl derivative with the 2(RS)-aminopropyl analogue demonstrated higher initial brain uptake and brain to blood ratios (5 min, 3.2% dose/g; 10.3/1) but more rapid washout (30 min, 1.37% dose; 2.8/1). These data suggest that radiolabeled 2-(2(RS)-aminopropyl)-5-iodothiophenes are potentially useful agents for cerebral perfusion imaging by single-photon-emission computerized tomography (SPECT).

  DOI：

  10.1021/jm00080a012
• 作为产物：
  描述：

  (E)-2-(2-nitroprop-1-en-1-yl)thiophene 在 lithium aluminium tetrahydride 作用下， 以 乙醚 为溶剂， 生成 1-甲基-2-噻吩-2-乙胺
  参考文献：
  名称：

  Heteroarylisopropylamines as MAO inhibitors

  摘要：

  The in vitro monoamine oxidase inhibitory (MAOI) activities of 11 heteroarylisopropylamines vis-a-vis MAO-A and MAO-B were described and interpreted in terms of possible interactions with the enzyme active site. Molecular dynamics simulations allowed a comparison between the most active MAO-A inhibitor of the series, the 1-(2-benzofuryl)-2-aminopropane, and the specific, analogous MAO-A substrate serotonin. (c) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2005.04.045

文献信息

• Design, Synthesis, and Biological Evaluation of New Inhibitors of the Endocannabinoid Uptake:  Comparison with Effects on Fatty Acid Amidohydrolase
  作者：María L. López-Rodríguez、Alma Viso、Silvia Ortega-Gutiérrez、Christopher J. Fowler、Gunnar Tiger、Eva de Lago、Javier Fernández-Ruiz、José A. Ramos

  DOI：10.1021/jm0210818

  日期：2003.4.1

  A new series of arachidonic acid derivatives were synthesized and evaluated as inhibitors of the endocannabinoid uptake. Most of them are able to inhibit anandamide uptake with IC(50) values in the low micromolar range (IC(50) = 0.8-24 microM). In general, the compounds had only weak effects upon CB(1), CB(2), and VR(1) receptors (K(i) > 1000-10000 nM). In addition, there was no obvious relationship

  合成了一系列新的花生四烯酸衍生物，并将其评估为内源性大麻素吸收的抑制剂。它们中的大多数能够以较低的微摩尔范围（IC（50）= 0.8-24 microM）的IC（50）值抑制anandamide的吸收。通常，这些化合物对CB（1），CB（2）和VR（1）受体的作用很小（K（i）> 1000-10000 nM）。此外，化合物通过脂肪酸酰胺水解酶（FAAH； IC（50）= 30-113 microM）影响anandamide摄取和抑制anandamide代谢的能力之间没有明显的关系。这表明该化合物对FAAH抑制没有发挥第二作用。希望这些化合物，尤其是本系列中最有效的化合物（化合物5，UCM707，其对Anandamide的吸收和FAAH的IC（50）值分别为0.8和30 microM），
• Direct Access to Primary Amines from Alkenes by Selective Metal‐Free Hydroamination
  作者：Yi‐Dan Du、Bi‐Hong Chen、Wei Shu

  DOI：10.1002/anie.202016679

  日期：2021.4.26

  selective synthesis of primary amines from easily available precursors is attractive yet challenging. Herein, we report the rapid synthesis of primary amines from alkenes via metal‐free regioselective hydroamination at room temperature. Ammonium carbonate was used as ammonia surrogate for the first time, allowing for efficient conversion of terminal and internal alkenes into linear, α‐branched, and α‐tertiary

  由容易获得的前体直接和选择性合成伯胺是有吸引力的，但仍具有挑战性。在此，我们报道了室温下通过无金属的区域选择性加氢胺从烯烃快速合成伯胺的方法。碳酸铵首次用作氨替代物，可在温和条件下将末端和内部烯烃有效转化为线性，α支化和α叔伯胺。该方法提供了一种直接而有效的方法，可用于制药化学和其他领域特别感兴趣的各种先进的，高度官能化的伯胺。
• SUBSTITUTED PYRROLIDINE AMIDES, THE PRODUCTION THEREOF, AND THE USE THEREOF AS MEDICATIONS
  申请人：Gerlach Kai

  公开号：US20100099664A1

  公开（公告）日：2010-04-22

  The object of the present invention is novel substituted pyrrolidine amides of the general formula (I) in which D, L. E, G, J, M, L 1 , L 2 , R 4 , and R 5 are defined as in the specification, the tautomers, enantiomers, diastereomers, mixtures, and salts thereof, particularly physiologically tolerated salts with inorganic or organic acids or bases having valuable properties.

  本发明的对象是新颖的取代吡咯烷酰胺，其具有通式(I)，其中D、L、E、G、J、M、L1、L2、R4和R5如说明书所述定义，包括其互变异构体、对映异构体、非对映异构体、混合物以及盐，特别是具有宝贵性质的与无机或有机酸或碱的生理耐受盐。
• [EN] THIAZOLES AND USES THEREOF<br/>[FR] THIAZOLES ET UTILISATIONS DE CEUX-CI
  申请人：ABBVIE INC

  公开号：WO2014176268A1

  公开（公告）日：2014-10-30

  This disclosure relates to: (a) compounds and salts thereof that, inter alia, inhibit RSV infection and/or replication; (b) intermediates useful for the preparation of such compounds and salts; (c) compositions comprising such compounds and salts; (d) methods for preparing such intermediates, compounds, salts, and compositions; (e) methods of use of such compounds, salts, and compositions; and (f) kits comprising such compounds, salts, and compositions.

  这份披露涉及：(a) 抑制RSV感染和/或复制的化合物及其盐，等等；(b) 用于制备这些化合物和盐的中间体；(c) 包含这些化合物和盐的组合物；(d) 制备这些中间体、化合物、盐和组合物的方法；(e) 使用这些化合物、盐和组合物的方法；以及(f) 包含这些化合物、盐和组合物的试剂盒。
• Markovnikov Wacker‐Tsuji Oxidation of Allyl(hetero)arenes and Application in a One‐Pot Photo‐Metal‐Biocatalytic Approach to Enantioenriched Amines and Alcohols
  作者：Jesús Albarrán‐Velo、Vicente Gotor‐Fernández、Iván Lavandera

  DOI：10.1002/adsc.202100351

  日期：2021.8.13

  (>80%) and excellent selectivities (>90%). The key process was the transient formation of Pd nanoparticles that can activate oxygen, thus recycling the Pd(II) species necessary in the Wacker oxidative reaction. While light irradiation was strictly mandatory, the addition of the photocatalyst improved the reaction selectivity, due to the formation of the starting allyl(hetero)arene from some of the obtained

  介绍了在光催化条件下各种烯丙基（杂）芳烃的 Wacker-Tsuji 有氧氧化形成相应的甲基酮。通过使用钯络合物 [PdCl 2 (MeCN) 2 ] 和光敏剂 [Acr-Mes]ClO 4在水性介质中和室温下，通过简单的蓝色 LED 光照射，以高转化率 (>80%) 和优异的选择性 (>90%) 合成了所需的羰基化合物。关键过程是可以激活氧气的 Pd 纳米粒子的瞬时形成，从而回收瓦克氧化反应中所需的 Pd(II) 物质。虽然光照射是严格强制性的，但光催化剂的加入提高了反应选择性，因为从一些获得的副产物中形成起始烯丙基（杂）芳烃，从而回到瓦克-辻催化循环。优化后，将氧化反应与酶促转化结合在一锅两步顺序方案中。取决于所使用的生物催化剂，i．e.R )- 和 ( S )-1-arylpropan-2-amines 或 1-arylpropan-2-ols 在大多数情况下可以以高产率 (>70%)