1-(乙氧基羰基)环己烷羧酸 | 54379-17-8

• 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: 1-(乙氧基羰基)环己烷羧酸
• 中文别名: 1,1-环己基二甲酸1-乙酯
• 英文名称: cyclohexane-1,1-dicarboxylic acid monoethyl ester
• 英文别名: monoethyl cyclohexanedicarboxylate；1,1-Cyclohexanedicarboxylic acid 1-ethyl ester；1-ethoxycarbonylcyclohexane-1-carboxylic acid
• CAS: 54379-17-8
• 化学式: C₁₀H₁₆O₄
• 分子量: 200.235
• InChiKey: KXODEDIOXQDDRS-UHFFFAOYSA-N

物化性质

• 沸点：
  311.4±25.0 °C(Predicted)
• 密度：
  1.169±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  14
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.8
• 拓扑面积：
  63.6
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  1-(乙氧基羰基)环己烷羧酸 在 四(三苯基膦)钯 lithium hydroxide 、 1,3-二甲基巴比妥酸 、 1-羟基苯并三唑 、 1-(3-二甲基氨基丙基)-3-乙基碳二亚胺 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 生成
  参考文献：
  名称：

  Synthesis and evaluation of novel 1-(2-acylhydrazinocarbonyl)-cycloalkyl carboxamides as interleukin-1β converting enzyme (ICE) inhibitors

  摘要：

  Novel 1-(2-acylhydrazinocarbonyl)cycloalkyl carboxamides were designed as peptidomimetic inhibitors of interleukin-1 beta converting enzyme (ICE). A short synthesis was developed and moderately potent ICE inhibitors were identified (IC50 values < 100 nM). Most of the synthesized examples were selective for ICE versus the related cysteine proteases caspase-3 and caspase-8, although several dual-acting inhibitors of ICE and caspase-8 were identified. Several of the more potent ICE inhibitors were also shown to inhibit IL-1 beta production in a whole cell assay (IC50 < 500 nM). (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2006.05.076
• 作为产物：
  描述：

  丙二酸叔丁基乙酯 在 sodium hydride 、 三氟乙酸 作用下， 以 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 生成 1-(乙氧基羰基)环己烷羧酸
  参考文献：
  名称：

  Design and synthesis of benzoazepinone-derived cyclic malonamides and aminoamides as potent γ-secretase inhibitors

  摘要：

  We report the synthesis of benzoazepine-derived cyclic malonamides (2) and aminoamides (3) as gamma-secretase inhibitors for the potential treatment of Alzheimer's disease. The in vitro structure-activity relationships of 2 and 3 along with dog pharmacokinetic results are described. (C) 2007 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2007.04.102

文献信息

• Discovery of Peptidomimetic Antibody–Drug Conjugate Linkers with Enhanced Protease Specificity
  作者：BinQing Wei、Janet Gunzner-Toste、Hui Yao、Tao Wang、Jing Wang、Zijin Xu、Jinhua Chen、John Wai、Jim Nonomiya、Siao Ping Tsai、Josefa Chuh、Katherine R. Kozak、Yichin Liu、Shang-Fan Yu、Jeff Lau、Guangmin Li、Gail D. Phillips、Doug Leipold、Amrita Kamath、Dian Su、Keyang Xu、Charles Eigenbrot、Stefan Steinbacher、Rachana Ohri、Helga Raab、Leanna R. Staben、Guiling Zhao、John A. Flygare、Thomas H. Pillow、Vishal Verma、Luke A. Masterson、Philip W. Howard、Brian Safina

  DOI：10.1021/acs.jmedchem.7b01430

  日期：2018.2.8

  Antibody–drug conjugates (ADCs) have become an important therapeutic modality for oncology, with three approved by the FDA and over 60 others in clinical trials. Despite the progress, improvements in ADC therapeutic index are desired. Peptide-based ADC linkers that are cleaved by lysosomal proteases have shown sufficient stability in serum and effective payload-release in targeted cells. If the linker

  抗体-药物偶联物（ADC）已成为肿瘤学的重要治疗手段，其中三种已获得FDA批准，另外60多项已在临床试验中获得批准。尽管取得了进步，但仍需要改善ADC治疗指数。被溶酶体蛋白酶裂解的基于肽的ADC接头在血清中显示出足够的稳定性，并在靶细胞中有效释放有效负载。如果该接头可以被肿瘤特异性蛋白酶优先水解，则安全系数可能会提高。但是，基于肽的接头的使用限制了我们调节蛋白酶特异性的能力。在这里，我们报告新型非肽类ADC接头的结构指导发现。我们表明，含有环丁烷-1,1-二羧酸的连接子主要被组织蛋白酶B水解，而缬氨酸-瓜氨酸二肽连接子则不被水解。带有非肽接头的ADC在体内与具有二肽接头的ADC一样有效和稳定。我们的结果有力地支持了拟肽连接子的应用，并为改善ADC的选择性提供了新的机会。
• [EN] COMBINATIONS OF HEPATITIS C VIRUS INHIBITORS<br/>[FR] ASSOCIATIONS D'INHIBITEURS DU VIRUS DE L'HÉPATITE C
  申请人：BRISTOL MYERS SQUIBB CO

  公开号：WO2015005901A1

  公开（公告）日：2015-01-15

  The present disclosure is generally directed to antiviral compounds, and more specifically directed to combinations of compounds which can inhibit the function of the NS5A protein encoded by Hepatitis C virus (HCV), compositions comprising such combinations, and methods for inhibiting the function of the NS5A protein.

  本公开涉及抗病毒化合物，更具体地涉及能够抑制由丙型肝炎病毒（HCV）编码的NS5A蛋白功能的化合物组合，包括这种组合的组合物，以及抑制NS5A蛋白功能的方法。
• [EN] OXADIAZOLE INHIBITORS OF LEUKOTRIENE PRODUCTION<br/>[FR] INHIBITEURS À BASE D'OXADIAZOLE DE LA PRODUCTION DES LEUCOTRIÈNES
  申请人：BOEHRINGER INGELHEIM INT

  公开号：WO2012024150A1

  公开（公告）日：2012-02-23

  The present invention relates to compound of formula (I): or pharmaceutically acceptable salts thereof, wherein R1-R5 are as defined herein. The invention also relates to pharmaceutical compositions comprising these compounds, methods of using these compounds in the treatment of various diseases and disorders, processes for preparing these compounds and intermediates useful in these processes.

  本发明涉及以下化合物的化合物（I）的公式或其药学上可接受的盐，其中R1-R5如本文所定义。该发明还涉及包括这些化合物的药物组合物，使用这些化合物治疗各种疾病和紊乱的方法，制备这些化合物的过程以及在这些过程中有用的中间体。
• OXADIAZOLE INHIBITORS OF LEUKOTRIENE PRODUCTION FOR COMBINATION THERAPY
  申请人：BYLOCK Lars Anders

  公开号：US20130195879A1

  公开（公告）日：2013-08-01

  The present invention relates to combination therapy using compound of formula (I): or pharmaceutically acceptable salts thereof, wherein R 1 -R 5 are as defined herein and an additional pharmaceutically active agent. The invention also relates to pharmaceutical compositions comprising these combinations, and methods of using these combinations in the treatment of various diseases and disorders.

  本发明涉及使用以下化合物的联合疗法（I）的公式： 或其药用可接受盐，其中R1-R5如本文所定义，并且另外包括一种药用活性剂。该发明还涉及包含这些组合物的药物组合物，以及在治疗各种疾病和紊乱中使用这些组合物的方法。
• Deoxofluorination of Aliphatic Carboxylic Acids: A Route to Trifluoromethyl-Substituted Derivatives
  作者：Maksym Bugera、Serhii Trofymchuk、Karen Tarasenko、Olga Zaporozhets、Yurii Pustovit、Pavel K. Mykhailiuk

  DOI：10.1021/acs.joc.9b02596

  日期：2019.12.20

  A practical method for the synthesis of functionalized aliphatic trifluoromethyl-substituted derivatives from aliphatic acids is developed. The transformation proceeds with sulfur tetrafluoride in the presence of water as a key additive. Compared to previous methods, the reaction gives products with full retention of stereo- and absolute configuration of chiral centers.

  开发了一种由脂族酸合成官能化脂族三氟甲基取代衍生物的实用方法。在有水作为关键添加剂的情况下，用四氟化硫进行转化。与以前的方法相比，该反应使产物完全保留了手性中心的立体构型和绝对构型。