4,4'-(乙烷-1,2-二基双(氧基))双(4-氧代丁酸) | 35415-14-6

• 物质功能分类: 有机原料 - 羧酸类化合物及衍生物 - 无环羧酸
• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: 4,4'-(乙烷-1,2-二基双(氧基))双(4-氧代丁酸)
• 英文名称: 4,4'-(ethane-1,2-diylbis(oxy))bis(4-oxobutanoic acid)
• 英文别名: ethylene bis(hydrogen succinate)；ethylene bis(hydrogensuccinate)；succinic acid 1,1'-ethane-1,2-diyl ester；1,2-bis-(3-carboxy-propionyloxy)-ethane；1,2-Bis-(3-carboxy-propionyloxy)-aethan；ethyleneglycol-bis succinic acid；4-[2-(3-carboxypropanoyloxy)ethoxy]-4-oxobutanoic acid
• CAS: 35415-14-6
• 化学式: C₁₀H₁₄O₈
• 分子量: 262.216
• InChiKey: ZWKCNPROCBGDDD-UHFFFAOYSA-N

物化性质

• 熔点：
  103 °C
• 沸点：
  494.3±35.0 °C(Predicted)
• 密度：
  1.381±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -1.1
• 重原子数：
  18
• 可旋转键数：
  11
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  127
• 氢给体数：
  2
• 氢受体数：
  8

安全信息

• 海关编码：
  2918990090
• 包装等级：
  III
• 危险类别：
  8
• 危险性防范说明：
  P261,P264,P271,P280,P302+P352,P304+P340+P312,P305+P351+P338,P310,P332+P313,P362,P403+P233,P405,P501
• 危险品运输编号：
  3261
• 危险性描述：
  H315,H318,H335
• 储存条件：
  室温

反应信息

• 作为反应物：
  描述：

  4,4'-(乙烷-1,2-二基双(氧基))双(4-氧代丁酸) 在 吡啶 、 草酰氯 、 N,N-二甲基甲酰胺 作用下， 以 二氯甲烷 为溶剂， 反应 1.0h， 生成 ethane-1,2-diyl bis(4-((8-chloro-11-(4-methylpiperazin-1-yl)-5H-dibenzo[b,e][1,4]diazepin-5-yl)amino)-4-oxobutanoate)
  参考文献：
  名称：

  Homobivalent Ligands of the Atypical Antipsychotic Clozapine: Design, Synthesis, and Pharmacological Evaluation

  摘要：

  To date all typical and atypical antipsychotics target the dopamine D-2 receptor. Clozapine represents the best-characterized atypical antipsychotic, although it displays only moderate (submicromolar) affinity for the dopamine D-2 receptor. Herein, we present the design, synthesis, and pharmacological evaluation of three series of homobivalent ligands of clozapine, differing in the length and nature of the spacer and the point of attachment to the pharmacophore. Attachment of the spacer at the N4' position of clozapine yielded a series of homobivalent ligands that displayed spacer-length-dependent gains in affinity and activity for the dopamine D-2 receptor. The 16 and 18 atom spacer bivalent ligands were the highlight compounds, displaying marked low nanomolar receptor binding affinity (1.41 and 1.35 nM, respectively) and functional activity (23 and 44 nM), which correspond to significant gains in affinity (75- and 79-fold) and activity (9- and 5-fold) relative to the original pharmacophore, clozapine. As such these ligands represent useful tools with which to investigate dopamine receptor dimerization and the atypical nature of clozapine.

  DOI：

  10.1021/jm201420s
• 作为产物：
  描述：

  丁二酸酐 、 乙二醇 在 吡啶 作用下， 反应 16.0h， 以95%的产率得到4,4'-(乙烷-1,2-二基双(氧基))双(4-氧代丁酸)
  参考文献：
  名称：

  大鼠选择性有毒诺硼胺的前药设计与合成

  摘要：

  已知存在但很少使用的杀虫剂降冰片[5-（α-羟基-α-2-吡啶基苄基）-7-（α-2-吡啶基苄基）-5-降冰片烯-2,3-二甲酰亚胺]（NRB）对大鼠有独特的毒性，但对其他啮齿动物和哺乳动物则无害。然而，作为一种有效的灭鼠剂，NRB的一个主要缺点与大鼠产生的进化厌恶有关，这是由于其令人不快的“味觉”或起效迅速而导致亚致死剂量的。为了“掩盖”这种急性反应，准备了一系列NRB前药。描述了它们的合成和生物学评估（体外血管收缩活性，体外水解和酶稳定性以及体内致死性/适口性）。化合物19 在症状发作方面表现出最有前途的表现，随后被证明对大鼠而言更可口。

  DOI：

  10.1016/j.bmc.2012.05.014

文献信息

• [EN] RODENTICIDAL NORBORMIDE ANALOGUES<br/>[FR] ANALOGUES DE NORBORMIDE RODENTICIDE
  申请人：LANDCARE RES NEW ZEALAND LTD

  公开号：WO2013133726A1

  公开（公告）日：2013-09-12

  The present invention relates to norbormide analogues having rodenticidal activity; rodenticidal compositions comprising the analogues; uses of the analogues as rodenticides; uses of the analogues in the manufacture of rodenticidal compositions; and methods for controlling rodents using the compositions.

  本发明涉及具有杀鼠活性的诺波酰胺类似物；包括这些类似物的杀鼠组合物；将这些类似物用作杀鼠剂的用途；将这些类似物用于制造杀鼠组合物的用途；以及使用这些组合物控制啮齿动物的方法。
• CONJUGATE-BASED ANTIFUNGAL AND ANTIBACTERIAL PRODRUGS
  申请人：Bapat Abhijit S.

  公开号：US20140364595A1

  公开（公告）日：2014-12-11

  The invention provides conjugate-based antifungal or antibacterial prodrugs formed by coupling at least one anti-fungal agent or antibacterial agent with at least one linker and/or carrier. The prodrugs are of formula: (i) (AFA) m -X-(L) n ; (ii) [(AFA) m′ -X] p -L; (iii) AFA-[X-(L) n′ ] q ; or (iv) (AFA) m″ -X, wherein: AFA is an antifungal agent or an antibacterial agent; L is a carrier; X is a linker; m ranges from 1 to 10; n ranges from 2 to 10; m′ is 1 to 10; p is 1 to 10; n′ is 1 to 10; and q is 1 to 10, provided that q′ and n are not both 1; and m″ is 1 to 10. The invention also provides nanoparticles comprising the conjugate-based prodrugs. Additionally, the invention also provides non-conjugated antifungal and antibacterial agents in the form of nanoparticles.

  该发明提供了由至少一种抗真菌剂或抗菌剂与至少一种连接剂和/或载体偶联形成的基于共轭的抗真菌或抗菌前药。这些前药的公式为：(i) (AFA) m -X-(L) n ; (ii) [(AFA) m′ -X] p -L; (iii) AFA-[X-(L) n′ ] q ; 或 (iv) (AFA) m″ -X，其中：AFA是抗真菌剂或抗菌剂；L是载体；X是连接剂；m范围从1到10；n范围从2到10；m′为1到10；p为1到10；n′为1到10；q为1到10，前提是q'和n不同时为1；m″为1到10。该发明还提供了包含基于共轭的前药的纳米粒子。此外，该发明还提供了以纳米粒子形式的非共轭抗真菌和抗菌剂。
• Prodrugs of N-dicarboximide derivatives of the rat selective toxicant norbormide
  作者：David Rennison、Olivia Laita、Daniel Conole、Morgan Jay-Smith、Jan Knauf、Sergio Bova、Maurizio Cavalli、Brian Hopkins、Darwin S. Linthicum、Margaret A. Brimble

  DOI：10.1016/j.bmc.2013.06.071

  日期：2013.9

  Norbormide [5-(α-hydroxy-α-2-pyridylbenzyl)-7-(α-2-pyridylbenzylidene)-5-norbornene-2,3-dicarboximide] (NRB), an existing but infrequently used rodenticide, is known to be uniquely toxic to rats but relatively harmless to other rodents and mammals. However, one major drawback of NRB as a viable rodenticide relates to an evolutionary aversion developed by the rat leading to sub-lethal dosing due to

  已知存在但很少使用的杀虫剂降冰片[5-（α-羟基-α-2-吡啶基苄基）-7-（α-2-吡啶基苄基）-5-降冰片烯-2,3-二甲酰亚胺]（NRB）对大鼠有独特的毒性，但对其他啮齿动物和哺乳动物则无害。然而，作为一种有效的灭鼠剂，NRB的一个主要缺点与大鼠产生的进化厌恶有关，这是由于其令人不快的“味觉”或起效迅速而导致亚致死剂量的。为了“掩盖”这种急性反应，准备了一系列NRB衍生的前药。描述了它们的合成和生物学评估（体外血管收缩活性，体外水解和酶稳定性以及体内致死性/适口性）。前药2在症状发作方面表现出最有前途的表现，随后被证明对大鼠而言更可口。此外，在一项选择试验中发现前药25被大鼠广泛接受，导致高死亡率。
• Synthesis of Macrocyclic Dilactones through Lipases
  作者：Mª Pilar Bosch、Angel Guerrero

  DOI：10.1055/s-2005-917099

  日期：——

  We report herein a selective and efficient method to prepare macrocyclic dilactones in good yields from diols and succinic anhydride through a biocatalytic condensation reaction.

  我们在此报告了一种通过生物催化缩合反应从二醇和琥珀酸酐以良好收率制备大环双内酯的选择性和有效方法。
• COSMETIC OR DERMATOLOGICAL COMPOSITION COMPRISING A POLYMER BEARING JUNCTION GROUPS, AND COSMETIC TREATMENT PROCESS
  申请人：Chodorowski-Kimmes Sandrine

  公开号：US20100239509A1

  公开（公告）日：2010-09-23

  The present patent application relates to a cosmetic or dermatological composition comprising, in a cosmetically or dermatologically acceptable medium, a polymer comprising: (a) a polymer backbone that may be obtained by reaction: of a polyol comprising 3 to 6 hydroxyl groups; of a monocarboxylic acid containing 6 to 32 carbon atoms; of a polycarboxylic acid comprising at least two carboxylic groups COOH, and/or of a cyclic anhydride such as a polycarboxylic acid and/or of a lactone comprising at least one carboxylic group COOH; and (b) at least one junction group linked to the said polymer backbone and capable of establishing H bonds with one or more partner junction groups, each pairing of a junction group involving at least three H (hydrogen) bonds. The patent application also concerns a cosmetic treatment process using the said composition.

  本专利申请涉及一种化妆品或皮肤科学组合物，包括在化妆品或皮肤科学上可接受的介质中，包含以下聚合物的组合物：(a) 由以下反应得到的聚合物骨架：含有3至6个羟基的多元醇；含有6至32个碳原子的一元羧酸；至少含有两个羧基COOH的多元羧酸，和/或类似多元羧酸的环酐和/或至少含有一个羧基COOH的内酯；以及(b) 至少一个连接到所述聚合物骨架的连接基团，并能够与一个或多个配对连接基团建立H键，每个连接基团的配对涉及至少三个H（氢）键。该专利申请还涉及使用所述组合物的化妆品处理过程。