2-(4-联苯)异氰酸乙酯 | 480439-06-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 2-(4-联苯)异氰酸乙酯
• 中文别名: 2-(4-联苯基)乙基异氰酸酯
• 英文名称: 2-(4-Biphenyl)ethyl isocyanate
• 英文别名: 1-(2-isocyanatoethyl)-4-phenylbenzene
• CAS: 480439-06-3
• 化学式: C₁₅H₁₃NO
• 分子量: 223.274
• InChiKey: MNLXNPZLWAYHNL-UHFFFAOYSA-N

物化性质

• 密度：
  >1.117 g/mL at 25 °C(lit.)
• 闪点：
  >230 °F

计算性质

• 辛醇/水分配系数(LogP)：
  4.5
• 重原子数：
  17
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.13
• 拓扑面积：
  29.4
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 危险品标志：
  Xn

反应信息

• 作为反应物：
  描述：

  2-(4-联苯)异氰酸乙酯 、 5-羟基色胺盐酸盐 在 吡啶 、 三乙胺 作用下， 以 二氯甲烷 为溶剂， 反应 18.0h， 以40%的产率得到3-[2-(5-hydroxy-1H-indol-3-yl)ethyl]-1-[2-(4-phenylphenyl)ethyl]urea
  参考文献：
  名称：

  New N-Arachidonoylserotonin Analogues with Potential “Dual” Mechanism of Action against Pain

  摘要：

  N-Arachidonoylserotonin (AA-5-HT, 1a) is an inhibitor of fatty acid amide hydrolase (FAAH) that acts also as an antagonist of transient receptor potential vanilloid-type 1 (TRPV1) channels and is analgesic in rodents. We modified the chemical structure of 1a with the aim of developing "hybrid" FAAH/TRPV1 blockers more potent than the parent compound or obtaining analogues with single activity at either of the two targets to study the mechanism of the analgesic action of 1a. Thirty-eight AA-5-HT analogues, containing a serotonin "head" bound to a variety of lipophilic moieties via amide, urea, or carbamate functionalities, were synthesized. Unlike 1a, most of the new compounds possessed activity at only one of the two considered targets. The amides 1b and 1c of alpha- and gamma-linolenic acid, however, showed "hybrid" activity similar to 1a. The carbarnate 3f (OMDM 106), although unable to antagonize TRPV1 receptors, was the most potent FAAH inhibitor in this study (IC50 = 0.5 mu M). Compounds 3f and 1m (OMDM129), which exhibited activity at only FAAH or TRPV1, respectively, were 10-fold less potent than 1a at preventing formal in-induced hyperalgesia in mice.

  DOI：

  10.1021/jm070678q
• 作为产物：
  描述：

  3-(4-phenylphenyl)propanoyl azide 以 甲苯 为溶剂， 生成 2-(4-联苯)异氰酸乙酯
  参考文献：
  名称：

  设计和合成尿嘧啶脲衍生物作为有效和选择性的脂肪酸酰胺水解酶抑制剂†

  摘要：

  脂肪酸酰胺水解酶（FAAH）是参与内源性大麻素（尤其是anandamide）生物降解的关键酶之一。FAAH的药理学阻断作用可恢复内源性大麻素的水平，从而在治疗炎症，抑郁和多发性硬化症方面提供治疗益处。在这项研究中，设计并合成了一系列尿嘧啶脲衍生物作为FAAH抑制剂。N-己基-2,4-二氧代-3,4-二氢嘧啶-1（2 H）-羧酰胺（1a的C5位置和侧链的结构修饰）导致FAAH抑制剂具有更高的效能和选择性。结构-活性关系（SAR）研究表明，C5吸电子取代基优选具有最佳效能，但不具有选择性，而用苯基烷基基团或联苯基取代烷基链可显着提高抑制效力和对FAAH的选择性。开发了两种高效的皮摩尔FAAH抑制剂（4c，IC 50 = 0.3±0.05 nM; 4d，IC 50 = 0.8±0.1 nM）。化合物4c以快速，选择性，非竞争性和不可逆的方式抑制FAAH。这项研究提供了几种高效和选择性的FAAH抑

  DOI：

  10.1039/c7ra02237a

文献信息

• Structure–Activity Relationship of N,N′-Disubstituted Pyrimidinetriones as Ca_V1.3 Calcium Channel-Selective Antagonists for Parkinson’s Disease
  作者：Soosung Kang、Garry Cooper、Sara Fernandez Dunne、Chi-Hao Luan、D. James Surmeier、Richard B. Silverman

  DOI：10.1021/jm4005048

  日期：2013.6.13

  CaV1.3 L-type calcium channels (LTCCs) have been a potential target for Parkinson’s disease since calcium ion influx through the channel was implicated in the generation of mitochondrial oxidative stress, causing cell death in the dopaminergic neurons. Selective inhibition of CaV1.3 over other LTCC isoforms, especially CaV1.2, is critical to minimize potential side effects. We recently identified pyrimidinetriones

  Ca V 1.3 L 型钙通道 (LTCC) 已成为帕金森病的潜在靶标，因为钙离子通过该通道流入与线粒体氧化应激的产生有关，从而导致多巴胺能神经元中的细胞死亡。选择性抑制 Ca V 1.3 对其他 LTCC 同种型，尤其是 Ca V 1.2，对于最大限度地减少潜在副作用至关重要。我们最近将嘧啶三酮 (PYT) 鉴定为 Ca V 1.3 选择性支架；在这里，我们报告了 PYTs 与 Ca V 1.3 和 Ca V 1.2 LTCC的构效关系。通过改变 PYT 的环戊基和芳烷基上的取代基，SAR 研究允许表征 CaV 1.3 和 Ca V 1.2 LTCC 结合位点。SAR 还确定了四个重要的部分，它们保留了选择性或增强了结合亲和力。我们的研究代表了 Ca V 1.3 和 Ca V 1.2 LTCC中 PYT 的 SAR 的显着增强，并突出了该系列化合物用于药物开发的先导优化和多样化方面的一些进展。
• NON-NUCLEOSIDE ANTI-HEPACIVIRUS AGENTS AND USES THEREOF
  申请人：Boyd A. Vincent

  公开号：US20070021434A1

  公开（公告）日：2007-01-25

  The present dislcosure provides amide-based, non-nucleoside compounds having antiviral activity against Hepacivirus, such as hepatitis C virus (HCV), methods and intermediates for synthesizing such compounds, and methods of using the compounds in a variety of contexts, including in the treatment and prevention of viral infections. The present dislcosure also provides methods for identifying amide-based, non-nucleoside compounds having antiviral activity.

  本公开提供了基于酰胺的非核苷类化合物，具有抗Hepacivirus活性，例如丙型肝炎病毒（HCV），合成这类化合物的方法和中间体，以及在各种情境中使用这些化合物的方法，包括在治疗和预防病毒感染中的应用。本公开还提供了识别具有抗病毒活性的基于酰胺的非核苷类化合物的方法。
• COMPOSITIONS AND METHODS FOR TREATING HYPERPROLIFERATIVE DISEASE
  申请人：Cameron Dale Russell

  公开号：US20080171783A1

  公开（公告）日：2008-07-17

  The present disclosure provides amide-based, non-nucleoside compounds having an inhibitory activity against endogenous polymerases, such as polymerase alpha and polymerase gamma. This disclosure further provides uses of treating hyperproliferative diseases or disorders, such as benign or malignant neoplasms, and more specifically cancers that are sensitive to inhibition of polymerase alpha and polymerase gamma.

  本公开提供了基于酰胺的非核苷类化合物，具有对内源聚合酶（如聚合酶α和聚合酶γ）的抑制活性。本公开进一步提供了用于治疗过度增殖性疾病或疾病的用途，例如良性或恶性肿瘤，更具体地是对聚合酶α和聚合酶γ抑制敏感的癌症。
• Compositions for the filling of high aspect ratio vertical interconnect access (VIA) holes
  申请人：Heraeus Precious Metals North America Conshohocken LLC

  公开号：US11289238B2

  公开（公告）日：2022-03-29

  A solvent-free electroconductive composition may be used to make electroconductive lines on a surface of a substrate or electroconductive plugs within via holes of a substrate. The solvent-free electroconductive composition is generally made of about 40 to about 95 wt % of a conductive component, about 4 to about 30 wt % of a polymer or oligomer comprising a reactive functional group, up to about 20 wt % of a monomeric diluent comprising a reactive functional group, and up to about 3 wt % of a curing agent. In some instances, the solvent-free electroconductive composition further includes up to about 3 wt % of a lubricating compound. Substrates made using solvent-free electroconductive compositions may be used in printed circuit boards, integrated circuits, solar cells, capacitors, resistors, thermistors, varistors, resonators, transducers, inductors, and multilayer ferrite beads.

  无溶剂导电组合物可用于在基材表面制作导电线或在基材通孔内制作导电塞。无溶剂导电组合物一般由约 40 至约 95 wt % 的导电成分、约 4 至约 30 wt % 含有活性官能团的聚合物或低聚物、最多约 20 wt % 含有活性官能团的单体稀释剂和最多约 3 wt % 的固化剂组成。在某些情况下，无溶剂导电组合物还包括最多约 3 wt % 的润滑化合物。使用无溶剂导电组合物制成的基板可用于印刷电路板、集成电路、太阳能电池、电容器、电阻器、热敏电阻器、压敏电阻器、谐振器、传感器、电感器和多层铁氧体磁珠。
• POST-MODIFIED POLYCARBODIIMIDES
  申请人：BASF SE

  公开号：EP3107945A1

  公开（公告）日：2016-12-28