3',5'-二氯-4'-羟基乙酰苯胺 | 79694-26-1

• 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: 3',5'-二氯-4'-羟基乙酰苯胺
• 英文名称: N-(3,5-dichloro-4-hydroxyphenyl)acetamide
• 英文别名: 4-acetamido-2,6-dichlorophenol；3',5'-Dichloro-4'-hydroxyacetanilide
• CAS: 79694-26-1
• 化学式: C₈H₇Cl₂NO₂
• 分子量: 220.055
• InChiKey: METFEORCOGUCCZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  49.3
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  3',5'-二氯-4'-羟基乙酰苯胺 在 rat liver microsomal cytochrome P₄₅₀ dipotassium hydrogenphosphate 、 potassium dihydrogenphosphate 、 还原型辅酶II(NADPH)四钠盐 、 catalase 作用下， 反应 0.17h， 生成 N-(3,5-Dichloro-4-oxo-cyclohexa-2,5-dienylidene)-acetamide
  参考文献：
  名称：

  Rat liver microsomal cytochrome P450-dependent oxidation of 3,5-disubstituted analogues of paracetamol

  摘要：

  1. The cytochrome P450-dependent binding of paracetamol and a series of 3,5-disubstituted paracetamol analogues (R = -F, -Cl, -Br, -I, -CH3, -C2H5, -iC(3)H(7)) have been determined with beta-naphthoflavone (beta NF)-induced rat liver microsomes and produced reverse type I spectral changes. K-s,K-app varied from 0.14 mM for 3,5-diiC(3)H(7)-paracetamol to 2.8 mM for paracetamol.2. All seven analogues underwent rat liver microsomal cytochrome P450-dependent oxidation, as reflected by the formation of GSSG in the presence of GSH. The GSSG-formation was increased in all cases upon pretreatment of rats by beta-naphthoflavone (beta NF) and was generally decreased upon pretreatment by phenobarbital (PB).3. Rat liver microsomal cytochrome P450 as well as horseradish peroxidase catalysed the formation of 3,5-disubstituted NAPQI analogues from the corresponding parent compounds, as identified by UV-spectrophotometry of the NAPQI analogues and by GC/MS detection of the following GSH-conjugates: 2-glutathione-S-yl-3,5-dimethyl-1,4-dihydroxybenzene, 2-glutathione-S-yl-3,5-dichloro-paracetamol, and 2-glutathione-S-yl-3,5-dibromo-paracetamol.4. In liver microsomal (beta NF-induced) incubations, apparent K,values, as determined for the cytochrome P450 catalysis-dependent oxidation of GSH, for seven 3,5-disubstituted paracetamol analogues (R = -F, -Cl, -Br, -I, -CH3, -C2H5, iC(3)H(7)) varied from 0.07 to 0.64 mM. Paracetamol exhibited an apparent K-m of 0.73 mM. Apparent V-max values for the cytochrome P450 catalysis dependent oxidation of GSH varied from 0.66 nmol min(-1) mg(-1)protein for paracetamol to 3.0 nmol min(-1) mg(-1) protein for 3,5-dimethyl-paracetamol.

  DOI：

  10.3109/00498259609046740
• 作为产物：
  描述：

  2,6-二氯-4-氨基苯酚 、 乙酸酐 以 水 为溶剂， 反应 0.17h， 以5.7 g的产率得到3',5'-二氯-4'-羟基乙酰苯胺
  参考文献：
  名称：

  Design, synthesis and biological testing of a novel series of anti-inflammatory drugs

  摘要：

  摘要：目前市场上许多非甾体抗炎药（NSAIDs）会产生严重的胃毒性副作用。生产无这些副作用的NSAIDs的好处显而易见，特别是对于需要长期治疗的患者。本研究的目的是基于对扑热息痛的研究，生产出几乎没有胃毒性的新型NSAIDs。该研究涵盖了13种药物候选物的设计、合成和测试。通过使用小鼠腹部收缩实验和大鼠卡拉胶诱导的脚肿胀实验来测量这些药物候选物的镇痛和抗炎作用。大鼠的胃在死后进行检查，以评估药物的胃毒性。在这里描述的13种化合物中，11种显示出镇痛活性，其效力是阿司匹林的2-10倍，而8种显示出抗炎活性，其效力是阿司匹林的3-10倍。值得注意的是，与阿司匹林相比，所有化合物的胃毒性都非常低。这项研究的结果表明，可以基于对扑热息痛的结构开发出新型、有效的NSAIDs。这些化合物具有比目前市场上的NSAIDs更低的胃毒性。这类药物可能在未来为炎症性疾病提供有效的治疗。

  DOI：

  10.1211/0022357011778043

文献信息

• Design, synthesis and biological testing of a novel series of anti-inflammatory drugs
  作者：Judith C Duffy、John C Dearden、Chris Rostron

  DOI：10.1211/0022357011778043

  日期：2010.2.18

  Many of the non-steroidal anti-inflammatory drugs (NSAIDs) currently marketed produce severe gastro-toxic side effects. The benefits of producing NSAIDs without these side effects are obvious, particularly for patients requiring long-term therapy. The aim of this investigation was to produce novel NSAIDs, based on paracetamol, that exhibit little or no gastro-toxicity. The work covers design, synthesis and testing of 13 drug candidates. The analgesic and anti-inflammatory potencies of the drug candidates were measured using the mouse abdominal constriction assay and the carrageenan-induced rat paw oedema assay, respectively. The stomachs of the rats were examined post-mortem, to assess the gastro-toxicity of the drugs. Of the 13 compounds described herein, 11 were shown to possess analgesic activity at 2–10 times the potency of aspirin, while 8 demonstrated anti-inflammatory activity at 3–10 times the potency of aspirin. Significantly, all of the compounds showed very low gastro-toxicity when compared with aspirin. The results of this study indicate that it is possible to develop novel, potent NSAIDs based on the structure of paracetamol. These compounds have the advantage of demonstrating much lower gastro-toxicity than NSAIDs currently available. Drugs of this type may, in future, provide effective treatments for inflammatory disorders.

  摘要：目前市场上许多非甾体抗炎药（NSAIDs）会产生严重的胃毒性副作用。生产无这些副作用的NSAIDs的好处显而易见，特别是对于需要长期治疗的患者。本研究的目的是基于对扑热息痛的研究，生产出几乎没有胃毒性的新型NSAIDs。该研究涵盖了13种药物候选物的设计、合成和测试。通过使用小鼠腹部收缩实验和大鼠卡拉胶诱导的脚肿胀实验来测量这些药物候选物的镇痛和抗炎作用。大鼠的胃在死后进行检查，以评估药物的胃毒性。在这里描述的13种化合物中，11种显示出镇痛活性，其效力是阿司匹林的2-10倍，而8种显示出抗炎活性，其效力是阿司匹林的3-10倍。值得注意的是，与阿司匹林相比，所有化合物的胃毒性都非常低。这项研究的结果表明，可以基于对扑热息痛的结构开发出新型、有效的NSAIDs。这些化合物具有比目前市场上的NSAIDs更低的胃毒性。这类药物可能在未来为炎症性疾病提供有效的治疗。
• The use of substituted carbocyclic compounds as rotamases inhibitors
  申请人：Jerini AG

  公开号：EP1402888A1

  公开（公告）日：2004-03-31

  The present invention is related to the use of a compound as an inhibitor to a rotamase, whereby the compound has the structure:         A-X-Y     (I) wherein A is cycloalkyl, substituted cycloalkyl, heterocyclyl, substituted heterocyclyl, aryl, substituted aryl, heteroaryl or substituted heteroaryl; X is a spacer and is selected from X1 or X2, wherein X1 is selected from the group comprising -[(CRaRb)n-NRc-CO-NRd-(CRaRb)m]t-, -[(CRaRb)n-NRc-CS-NRd-(CRaRb)m]t-, -[(CRaRb)n-NRc-C(N-CN)-NRd-(CRaRb)m]t-, -[(CRaRb)n-NRc-C(N-Re)-NRd-(CRaRb)m]t-, -[(CRaRb)n-CO-NRc-(CRaRb)m]t-, -[(CRaRb)n-NRc-(CRaRb)m]t-, -[(CRaRb)n-NRc-CO-O-(CRaRb)m]t-, -[(CRaRb)n-O-CO-NRc-(CRaRb)m]t-, -[(CRaRb)n-O-(CRaRb)m]t-, -[(CRaRb)n-SRc-(CRaRb)m]t-; wherein X2 is selected from the group comprising - [(CRaRb)n-CO-(CRaRb)m]t-, -[(CRaRb)n-CS-(CRaRb)m]t-, -[(CRaRb)n-NRc-CO-(CRaRb)m]t-, -[(CRaRb)n-CO-NRc-(CRaRb)m]t-, -[(CRaRb)n-NRc-CS-(CRaRb)m]t-, -[(CRaRb)n-CS-NRc-(CRaRb)m]t-, -[(CRaRb)n-NRc-SO2-(CRaRb)m]t-, -[(CRaRb)n-SO2-NRc-(CRaRb)m]t-, -[(CRaRb)n-SO-(CRaRb)m]t-, -[(CRaRb)n-SO2-(CRaRb)m]t-, -[(CRaRb)n]t-; wherein n and m are independently selected from each other and are any integer between 0 and 10 provided that if n is 0, m is different from 0, and if m is 0, n is different from 0; wherein t is independently selected from n and/or m and is any integer between 0 and 10; wherein Ra, Rb, Rc, Rd and Re are independently from each other selected from the group comprising H, alkyl, cycloalkyl, aryl, heteroaryl and heterocyclyl; and wherein Y is selected from the group comprising alkyl, substituted alkyl, cycloalkyl, substituted cycloalkyl, cycloalkenyl, substituted cycloalkenyl, heterocyclyl, substituted heterocyclyl, mono-unsaturated heterocyclyl, poly-unsaturated heterocyclyl, mono-substituted poly-unsaturated heterocyclyl, poly-substituted poly-unsaturated heterocyclyl, aryl, substituted aryl, heteroaryl and substituted heteroaryl, wherein Y is different from a peptide.

  本发明涉及将某种化合物作为旋转酶的抑制剂使用，其中该化合物具有以下结构：        A-X-Y     (I)其中A为环烷基、取代环烷基、杂环烷基、取代杂环烷基、芳基、取代芳基、杂芳基或取代杂芳基；X为间隔物，可从X1或X2中选择，其中X1可从以下组中选择：-[(CRaRb)n-NRc-CO-NRd-(CRaRb)m]t-，-[(CRaRb)n-NRc-CS-NRd-(CRaRb)m]t-，-[(CRaRb)n-NRc-C(N-CN)-NRd-(CRaRb)m]t-，-[(CRaRb)n-NRc-C(N-Re)-NRd-(CRaRb)m]t-，-[(CRaRb)n-CO-NRc-(CRaRb)m]t-，-[(CRaRb)n-NRc-(CRaRb)m]t-，-[(CRaRb)n-NRc-CO-O-(CRaRb)m]t-，-[(CRaRb)n-O-CO-NRc-(CRaRb)m]t-，-[(CRaRb)n-O-(CRaRb)m]t-，-[(CRaRb)n-SRc-(CRaRb)m]t-；其中X2可从以下组中选择：-[(CRaRb)n-CO-(CRaRb)m]t-，-[(CRaRb)n-CS-(CRaRb)m]t-，-[(CRaRb)n-NRc-CO-(CRaRb)m]t-，-[(CRaRb)n-CO-NRc-(CRaRb)m]t-，-[(CRaRb)n-NRc-CS-(CRaRb)m]t-，-[(CRaRb)n-CS-NRc-(CRaRb)m]t-，-[(CRaRb)n-NRc-SO2-(CRaRb)m]t-，-[(CRaRb)n-SO2-NRc-(CRaRb)m]t-，-[(CRaRb)n-SO-(CRaRb)m]t-，-[(CRaRb)n-SO2-(CRaRb)m]t-，-[(CRaRb)n]t-；其中n和m相互独立选择，为0到10之间的任意整数，条件是如果n为0，则m与0不同，如果m为0，则n与0不同；其中t从n和/或m中独立选择，为0到10之间的任意整数；其中Ra、Rb、Rc、Rd和Re相互独立选择，可从H、烷基、环烷基、芳基、杂芳基和杂环烷基中选择；Y可从烷基、取代烷基、环烷基、取代环烷基、环烯基、取代环烯基、杂环烷基、取代杂环烷基、单不饱和杂环烷基、多不饱和杂环烷基、单取代多不饱和杂环烷基、多取代多不饱和杂环烷基、芳基、取代芳基、杂芳基和取代杂芳基中选择，其中Y与肽不同。
• New compounds for the inhibition of undesired cell proliferation and use thereof
  申请人：Jerini AG

  公开号：EP1402887A1

  公开（公告）日：2004-03-31

  The present invention is related to the use of a compound for the manufacture of a medicament for the treatment of a disease, whereby the disease involves an abnormal cell proliferation, an undesired cell proliferation, an abnormal mitosis and/or an undesired mitosis. whereby the compound has the structure:         A-X-Y     (I) wherein A is cycloalkyl, substituted cycloalkyl, heterocyclyl, substituted heterocyclyl, aryl, substituted aryl, heteroaryl or substituted heteroaryl; X is a spacer and is selected from X1 or X2, wherein X1 is selected from the group comprising -[(CRaRb)n-NRc-CO-NRd-(CRaRb)m]t-, [(CRaRb)n-NRc-CS-NRd-(CRaRb)m]t-, -[(CRaRb)n-NRc-C(N-CN)-NRd-(CRaRb)m]t-, -[(CRaRb)n-NRc-C(N-Re)-NRd-(CRaRb)m]t-, -[(CRaRb)n-CO-NRc-(CRaRb)m]t-, -[(CRaRb)n-NRc-(CRaRb)m]t-, -[(CRaRb)n-NRc-CO-O-(CRaRb)m]t-, -[(CRaRb)n-O-CO-NRc-(CRaRb)m]t-, -[(CRaRb)n-O-(CRaRb)m]t-, -[(CRaRb)n-SRc-(CRaRb)m]t-; wherein X2 is selected from the group comprising -[(CRaRb)n-CO-(CRaRb)m]t-, -[(CRaRb)n-CS-(CRaRb)m]t-, -[(CRaRb)n-NRc-CO-(CRaRb)m]t-, -[(CRaRb)n-CO-NRc-(CRaRb)m]t-, -[(CRaRb)n-NRc-CS-(CRaRb)m]t-, -[(CRaRb)n-CS-NRc-(CRaRb)m]t-, -[(CRaRb)n-NRc-SO2-(CRaRb)m]t-, -[(CRaRb)n-SO2-NRc-(CRaRb)m]t-, -[(CRaRb)n-SO-(CRaRb)m]t-, -[(CRaRb)n-SO2-(CRaRb)m]t-, -[(CRaRb)n]t-; wherein n and m are independently selected from each other and are any integer between 0 and 10 provided that if n is 0, m is different from 0, and if m is 0, n is different from 0; wherein t is independently selected from n and/or m and is any integer between 0 and 10; wherein Ra, Rb, Rc, Rd and Re are independently from each other selected from the group comprising H, alkyl, cycloalkyl, aryl, heteroaryl and heterocyclyl; and wherein Y is selected from the group comprising alkyl, substituted alkyl, cycloalkyl, substituted cycloalkyl, cycloalkenyl, substituted cycloalkenyl, heterocyclyl, substituted heterocyclyl, mono-unsaturated heterocyclyl, poly-unsaturated heterocyclyl, mono-substituted poly-unsaturated heterocyclyl, poly-substituted poly-unsaturated heterocyclyl, aryl, substituted aryl, heteroaryl and substituted heteroaryl, wherein Y is different from a peptide.

  本发明涉及一种化合物用于制造治疗疾病的药物，其中该疾病涉及异常细胞增殖、不良细胞增殖、异常有丝分裂和/或不良有丝分裂，其中该化合物具有以下结构：A-X-Y（I），其中A为环烷基、取代环烷基、杂环烷基、取代杂环烷基、芳香族、取代芳香族、杂芳香族或取代杂芳香族；X为间隔物，选择自X1或X2，其中X1选择自包括-[(CRaRb)n-NRc-CO-NRd-(CRaRb)m]t-、[(CRaRb)n-NRc-CS-NRd-(CRaRb)m]t-、-[(CRaRb)n-NRc-C(N-CN)-NRd-(CRaRb)m]t-、-[(CRaRb)n-NRc-C(N-Re)-NRd-(CRaRb)m]t-、-[(CRaRb)n-CO-NRc-(CRaRb)m]t-、-[(CRaRb)n-NRc-(CRaRb)m]t-、-[(CRaRb)n-NRc-CO-O-(CRaRb)m]t-、-[(CRaRb)n-O-CO-NRc-(CRaRb)m]t-、-[(CRaRb)n-O-(CRaRb)m]t-、-[(CRaRb)n-SRc-(CRaRb)m]t-；其中X2选择自包括-[(CRaRb)n-CO-(CRaRb)m]t-、-[(CRaRb)n-CS-(CRaRb)m]t-、-[(CRaRb)n-NRc-CO-(CRaRb)m]t-、-[(CRaRb)n-CO-NRc-(CRaRb)m]t-、-[(CRaRb)n-NRc-CS-(CRaRb)m]t-、-[(CRaRb)n-CS-NRc-(CRaRb)m]t-、-[(CRaRb)n-NRc-SO2-(CRaRb)m]t-、-[(CRaRb)n-SO2-NRc-(CRaRb)m]t-、-[(CRaRb)n-SO-(CRaRb)m]t-、-[(CRaRb)n-SO2-(CRaRb)m]t-、-[(CRaRb)n]t-；其中n和m彼此独立选择且为0和10之间的任意整数，条件是如果n为0，则m不等于0，如果m为0，则n不等于0；其中t独立选择自n和/或m，为0和10之间的任意整数；其中Ra、Rb、Rc、Rd和Re独立于彼此选择自包括H、烷基、环烷基、芳香族、杂芳香族和杂环烷基；Y选择自包括烷基、取代烷基、环烷基、取代环烷基、环烷烯基、取代环烷烯基、杂环烷基、取代杂环烷基、单不饱和杂环烷基、多不饱和杂环烷基、单取代多不饱和杂环烷基、多取代多不饱和杂环烷基、芳香族、取代芳香族、杂芳香族和取代杂芳香族，其中Y与肽不同。
• Acylphenylurea derivatives, a process for their preparation and their use as pharmaceuticals
  申请人：——

  公开号：US20020151586A1

  公开（公告）日：2002-10-17

  The invention is directed to acylphenylurea derivatives and their physiologically tolerated salts and physiologically functional derivatives. Compounds of the formula I 1 in which the radicals have the stated meanings, and their physiologically tolerated salts and a process for their preparation are described. The compounds are suitable, for example, for treating type 11 diabetes.

  该发明涉及酰基苯脲衍生物及其生理耐受盐和生理功能衍生物。描述了式I1中基团具有所述含义的化合物及其生理耐受盐，以及它们的制备方法。该化合物适用于治疗2型糖尿病等疾病。
• Chemiluminescent reagent and assay using a substituted acetanilide for
  申请人：Johnson & Johnson Clinical Diagnostics, Inc.

  公开号：US05705357A1

  公开（公告）日：1998-01-06

  A simplified composition for generating a chemiluminescent signal in the presence of a peroxidase includes a substituted acetanilide as the sole light-producing substrate for the peroxidase. Assays for various analytes can be carried out with this composition at near neutral pH, exhibit low background and are highly sensitive.

  一种简化的化学发光信号生成组合物在过氧化物酶的存在下包括一种取代的乙酰苯胺作为过氧化物酶唯一的发光底物。使用这种组合物可以在接近中性的pH值下进行各种分析，具有低背景和高灵敏度。