6-chloro-4′-formyl-[1,1′-biphenyl]-3-carboxylic acid | 1261921-72-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 6-chloro-4′-formyl-[1,1′-biphenyl]-3-carboxylic acid
• 英文别名: 4-Chloro-3-(4-formylphenyl)benzoic acid
• CAS: 1261921-72-5
• 化学式: C₁₄H₉ClO₃
• 分子量: 260.677
• InChiKey: XFSNYZOUSWRPPL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  18
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  54.4
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  ethyl 2-(2,4-dioxothiazolidin-3-yl)acetate 、 6-chloro-4′-formyl-[1,1′-biphenyl]-3-carboxylic acid 在 哌啶 作用下， 以 乙醇 为溶剂， 反应 4.0h， 以55%的产率得到6-chloro-4′-((3-(2-ethoxy-2-oxoethyl)-2,4-dioxothiazolidin-5-ylidene)methyl)-[1,1′-biphenyl]-3-carboxylic acid
  参考文献：
  名称：

  识别新型一类选择性兴奋性氨基酸转运蛋白亚型1（EAAT1）抑制剂，然后进行结构-活性关系研究

  摘要：

  在三种兴奋性氨基酸转运蛋白亚型1-3（EAAT1-3）上筛选小型化合物文库，从而鉴定出化合物（Z）-4-氯-3-（5-（（3-（2-乙氧基- （2-氧代乙基）-2,4-二氧噻唑烷-5-亚甲基）呋喃-2-基）苯甲酸（1a）与EAAT2和EAAT3（EA 50）相比在EAAT1（IC 50 20μM）上表现出明显的抑制作用（ IC 50 > 300μM）。这促使我们接受主题1a通过购买，合成和随后的总共36种类似物的药理学表征，进行详细的构效关系研究。尽管这种努力并未导致与通过点击显示的类似物在EAAT1上具有显着改善的抑制效能，但它提供了对该支架的EAAT1活性的结构要求的详细见解。这类新的EAAT1选择性抑制剂的发现不仅补充了EAAT领域目前可用的药理学工具，而且证实了非α-氨基酸衍生的EAAT配体在亚型选择性调节方面具有相当大的潜力。运输者。

  DOI：

  10.1021/acs.jmedchem.6b01058

文献信息

• Bi-functional complexes and methods for making and using such complexes
  申请人：Gouliaev Alex Haahr

  公开号：US11225655B2

  公开（公告）日：2022-01-18

  The present invention is directed to a method for the synthesis of a bi-functional complex comprising a molecule part and an identifier oligonucleotide part identifying the molecule part. A part of the synthesis method according to the present invention is preferably conducted in one or more organic solvents when a nascent bi-functional complex comprising an optionally protected tag or oligonucleotide identifier is linked to a solid support, and another part of the synthesis method is preferably conducted under conditions suitable for enzymatic addition of an oligonucleotide tag to a nascent bi-functional complex in solution.

  本发明涉及一种合成双功能复合物的方法，该复合物包括分子部分和识别分子部分的识别寡核苷酸部分。根据本发明的合成方法的一部分优选在一种或多种有机溶剂中进行，此时包含可选保护标签或寡核苷酸标识符的新生双功能复合物与固体支持物相连接，合成方法的另一部分优选在适合于将寡核苷酸标签酶加到溶液中的新生双功能复合物的条件下进行。
• BI-FUNCTIONAL COMPLEXES AND METHODS FOR MAKING AND USING SUCH COMPLEXES
  申请人：Nuevolution A/S

  公开号：EP2558577A1

  公开（公告）日：2013-02-20
• BI-FUNCTINAL COMPLEXES AND METHODS FOR MAKING AND USING SUCH COMPLEXES
  申请人：Gouliaev Alex Haahr

  公开号：US20130281324A1

  公开（公告）日：2013-10-24

  The present invention is directed to a method for the synthesis of a bi-functional complex comprising a molecule part and an identifier oligonucleotide part identifying the molecule part. A part of the synthesis method according to the present invention is preferably conducted in one or more organic solvents when a nascent bi-functional complex comprising an optionally protected tag or oligonucleotide identifier is linked to a solid support, and another part of the synthesis method is preferably conducted under conditions suitable for enzymatic addition of an oligonucleotide tag to a nascent bi-functional complex in solution.
• [EN] BI-FUNCTIONAL COMPLEXES AND METHODS FOR MAKING AND USING SUCH COMPLEXES<br/>[FR] COMPLEXES BIFONCTIONNELS ET PROCÉDÉS DE FABRICATION ET D'UTILISATION DE TELS COMPLEXES
  申请人：NUEVOLUTION AS

  公开号：WO2011127933A1

  公开（公告）日：2011-10-20

  The present invention is directed to a method for the synthesis of a bi-functional complex comprising a molecule part and an identifier oligonucleotide part identifying the molecule part. A part of the synthesis method according to the present invention is preferably conducted in one or more organic solvents when a nascent bi-functional complex comprising an optionally protected tag or oligonucleotide identifier is linked to a solid support, and another part of the synthesis method is preferably conducted under conditions suitable for enzymatic addition of an oligonucleotide tag to a nascent bi-functional complex in solution.
• Identification of a New Class of Selective Excitatory Amino Acid Transporter Subtype 1 (EAAT1) Inhibitors Followed by a Structure–Activity Relationship Study
  作者：Stinne W. Hansen、Mette N. Erichsen、Bingru Fu、Walden E. Bjørn-Yoshimoto、Bjarke Abrahamsen、Jacob C. Hansen、Anders A. Jensen、Lennart Bunch

  DOI：10.1021/acs.jmedchem.6b01058

  日期：2016.10.13

  Screening of a small compound library at the three excitatory amino acid transporter subtypes 1–3 (EAAT1–3) resulted in the identification of compound (Z)-4-chloro-3-(5-((3-(2-ethoxy-2-oxoethyl)-2,4-dioxothiazolidin-5-ylidene)methyl)furan-2-yl)benzoic acid (1a) that exhibited a distinct preference as an inhibitor at EAAT1 (IC50 20 μM) compared to EAAT2 and EAAT3 (IC50 > 300 μM). This prompted us to

  在三种兴奋性氨基酸转运蛋白亚型1-3（EAAT1-3）上筛选小型化合物文库，从而鉴定出化合物（Z）-4-氯-3-（5-（（3-（2-乙氧基- （2-氧代乙基）-2,4-二氧噻唑烷-5-亚甲基）呋喃-2-基）苯甲酸（1a）与EAAT2和EAAT3（EA 50）相比在EAAT1（IC 50 20μM）上表现出明显的抑制作用（ IC 50 > 300μM）。这促使我们接受主题1a通过购买，合成和随后的总共36种类似物的药理学表征，进行详细的构效关系研究。尽管这种努力并未导致与通过点击显示的类似物在EAAT1上具有显着改善的抑制效能，但它提供了对该支架的EAAT1活性的结构要求的详细见解。这类新的EAAT1选择性抑制剂的发现不仅补充了EAAT领域目前可用的药理学工具，而且证实了非α-氨基酸衍生的EAAT配体在亚型选择性调节方面具有相当大的潜力。运输者。