2-(4-ethynylphenoxy)ethanol | 173039-78-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 2-(4-ethynylphenoxy)ethanol
• CAS: 173039-78-6
• 化学式: C₁₀H₁₀O₂
• 分子量: 162.188
• InChiKey: SQWHBRPAXOERQR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  12
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  29.5
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2-(4-ethynylphenoxy)ethanol 、 3-碘-6-苯氧基-哒嗪 在 bis-triphenylphosphine-palladium(II) chloride copper(l) iodide 、 二异丙胺 作用下， 以 四氢呋喃 为溶剂， 反应 2.0h， 以82%的产率得到2-[4-(6-phenoxy-pyridazin-3-ylethynyl)-phenoxy]-ethanol
  参考文献：
  名称：

  WO2008/71646

  摘要：

  公开号：
• 作为产物：
  描述：

  2-(4-溴苯氧基)乙醇 在 bis-triphenylphosphine-palladium(II) chloride 、 copper(l) iodide 、 potassium carbonate 、 三乙胺 作用下， 以 氘代甲醇-d 为溶剂， 反应 15.0h， 生成 2-(4-ethynylphenoxy)ethanol
  参考文献：
  名称：

  Design of α7 nicotinic acetylcholine receptor ligands using the (het)Aryl-1,2,3-triazole core: Synthesis, in vitro evaluation and SAR studies

  摘要：

  We report here the synthesis of a large library of 1,2,3-triazole derivatives which were in vitro tested as alpha 7 nAchR ligands. The SAR study revealed that several crucial factors are involved in the affinity of these compounds for alpha 7 nAchR such as a (R) quinuclidine configuration and a mono C-3 quinuclidine substitution. The triazole ring was substituted by a phenyl ring bearing small OMe/CH2F groups or fluorine atom and by several heterocycles such as thiophenes, furanes, benzothiophenes or benzofuranes. Among the 30 derivatives tested, the two derivatives 10 and 39 with Ki in the nanomolar range were identified (2.3 and 3 nM respectively). They exhibited a strict selectivity toward the alpha 4 beta 2 nicotinic receptor (up to 1 mu M) but interacted with the 5HT(3) receptors with Ki around 3 nM. Synthesis, SAR studies and a full description of the derivatives are reported. (C) 2015 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2015.11.001

文献信息

• METHODS AND COMPOSITIONS FOR MAKING AN AMINO ACID TRIISOCYANATE
  申请人：Warsaw Orthopedic, Inc.

  公开号：US20150197488A1

  公开（公告）日：2015-07-16

  A method of making an amino acid triisocyanate is provided, the method comprising reacting an amino acid trihydrochloride with phosgene to form the amino acid triisocyanate. In some embodiments, the amino acid trihydrochloride comprises lysine ester trihydrochloride salt and the amino acid triisocyanate comprises lysine ester triisocyanate. In some embodiments, there is a lysine ester triisocyanate having a purity of at least about 98%, the lysine ester triisocyanate having a structure resulting from reacting lysine ester trihydrochloride salt with phosgene to form the lysine ester triisocyanate. These lysine ester triisocyanates can be used to make biodegradable polyurethanes.

  提供了一种制备氨基酸三异氰酸酯的方法，该方法包括将氨基酸三氢氯酸盐与光气反应以形成氨基酸三异氰酸酯。在一些实施例中，氨基酸三氢氯酸盐包括赖氨酸酯三氢氯酸盐，而氨基酸三异氰酸酯包括赖氨酸酯三异氰酸酯。在一些实施例中，存在一种纯度至少约为98%的赖氨酸酯三异氰酸酯，该赖氨酸酯三异氰酸酯具有由赖氨酸酯三氢氯酸盐与光气反应形成赖氨酸酯三异氰酸酯的结构。这些赖氨酸酯三异氰酸酯可用于制造生物降解聚氨酯。
• [DE] NEUE ALKIN-VERBINDUNGEN MIT MCH-ANTAGONISTISCHER WIRKUNG UND DIESE VERBINDUNGEN ENTHALTENDE ARZNEIMITTEL<br/>[EN] NOVEL ALKYNE COMPOUNDS WITH AN MCH-ANTAGONISTIC ACTION AND MEDICAMENTS CONTAINING SAID COMPOUNDS<br/>[FR] NOUVEAUX COMPOSES D'ALCYNE A EFFET ANTAGONISTE VIS-A-VIS DE MCH ET MEDICAMENTS CONTENANT CES COMPOSES
  申请人：BOEHRINGER INGELHEIM INT

  公开号：WO2005103031A1

  公开（公告）日：2005-11-03

  Die vorliegende Erfindung betrifft Alkin-Verbindungen der allgemeinen Formel I in der die Gruppen und Reste A, B, W, X, Y, Z, R1 und R2 die in Anspruch 1 angegebenen Bedeutungen aufweisen. Ferner betrifft die Erfindung Arzneimittel enthaltend mindestens ein erfindungsgemäßes Alkin. Auf Grund der MCH-Rezeptor antagonistischen Aktivität eignen sich die erfindungsgemäßen Arzneimittel zur Behandlung von metabolischen Störungen und/oder Essstörungen, insbesondere von Adipositas und Diabetes.

  This invention relates to alkyne compounds of general formula I in which the groups and residues A, B, W, X, Y, Z, R1, and R2 have the meanings specified in claim 1. Furthermore, the invention relates to pharmaceutical compositions containing at least one alkyne compound according to the invention. Due to the MCH receptor antagonistic activity, the pharmaceutical compositions of the present invention are suitable for the treatment of metabolic disorders and/or eating disorders, especially obesity and diabetes.
• METHODS AND COMPOSITIONS FOR MAKING AN AMINO ACID TRIHYDROCHLORIDE
  申请人：Warsaw Orthopedic, Inc.

  公开号：US20150197483A1

  公开（公告）日：2015-07-16

  In some embodiments, a method of making an amino acid trihydrochloride is provided, the method comprising reacting an amino acid monohydrochloride with an alkanolamine to form the amino acid trihydrochloride. In some embodiments, the amino acid monohydrochloride comprises lysine hydrochloride, which is mixed with ethanolamine to form lysine ester trihydrochloride. In some embodiments, there is a lysine ester trihydrochloride salt having a purity of at least about 98%, the lysine ester trihydrochloride salt having a structure resulting from reacting lysine hydrochloride and ethanolamine to form the lysine ester trihydrochloride salt. The lysine ester trihydrochloride can be made in one reaction vessel.

  在某些实施例中，提供了一种制备氨基酸三氢氯化物的方法，该方法包括将氨基酸单氢氯化物与烷醇胺反应以形成氨基酸三氢氯化物。在某些实施例中，氨基酸单氢氯化物包括赖氨酸盐酸盐，其与乙醇胺混合以形成赖氨酸酯三氢氯化物。在某些实施例中，存在一种纯度至少约98%的赖氨酸酯三氢氯化物盐，该赖氨酸酯三氢氯化物盐具有由赖氨酸盐酸盐和乙醇胺反应形成赖氨酸酯三氢氯化物盐的结构。赖氨酸酯三氢氯化物可以在一个反应容器中制造。
• BLOCK COPOLYMERS FOR STABLE MICELLES
  申请人：Intezyne Technologies, Inc.

  公开号：US20130280306A1

  公开（公告）日：2013-10-24

  The present invention relates to the field of polymer chemistry and more particularly to multiblock copolymers and micelles comprising the same. Compositions herein are useful for drug-delivery applications.

  本发明涉及聚合物化学领域，更具体地说是涉及多区块共聚物以及包含相同的多区块共聚物胶束。本发明的组合物适用于药物输送应用。
• HYBRID BLOCK COPOLYMER MICELLES WITH MIXED STEREOCHEMISTRY FOR ENCAPSULATION OF HYDROPHOBIC AGENTS
  申请人：SILL Kevin N.

  公开号：US20080274173A1

  公开（公告）日：2008-11-06

  The present invention relates to the field of polymer chemistry and more particularly to multiblock copolymers and micelles comprising the same.

  本发明涉及聚合物化学领域，更具体地说是涉及多嵌段共聚物以及包含该共聚物的胶束。