4-(3-氯苯氧基)-丁酸 | 5057-51-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 中文名称: 4-(3-氯苯氧基)-丁酸
• 中文别名: 4-(3-氯苯氧基)丁酸；间氯苯氧丁酸
• 英文名称: 4-(3-chlorophenoxy)butyric acid
• 英文别名: 4-(3-chlorophenoxy)butanoic acid
• CAS: 5057-51-2
• 化学式: C₁₀H₁₁ClO₃
• 分子量: 214.649
• InChiKey: CAQCSGKAOBSSJY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  14
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 海关编码：
  2918990090

反应信息

• 作为反应物：
  描述：

  4-(3-氯苯氧基)-丁酸 在 三氟乙酸 作用下， 以 二氯甲烷 为溶剂， 以93%的产率得到8-chloro-3,4-dihydrobenzo[b]oxepin-5(2H)-one
  参考文献：
  名称：

  铜（ii）催化的芳基溴化物与脂肪族二醇的C–O偶联：醚，酚和苯并稠合的环醚的合成†

  摘要：

  使用更便宜，更有效且易于去除的铜（II）催化剂，开发了一种高效的铜催化的芳基溴化物与脂肪族二醇之间的C-O交叉偶联反应。使用5 mol％的CuCl 2和3当量的K 2 CO 3将宽范围的芳基溴化物与不同长度的脂肪族二醇偶联在不存在任何其他配体或溶剂的情况下，以良好或优异的收率得到相应的羟烷基芳基醚。在这个新开发的方案中，脂族二醇具有多方面的功能，如偶联反应物，配体和溶剂。所得的羟烷基芳基醚进一步容易地转化成相应的苯酚，为从芳基溴化物得到的苯酚提供了一种有价值的替代方法。此外，已证明它们是用于更高级分子如苯并呋喃和苯并稠合的环醚的有用中间体。

  DOI：

  10.1039/c4ob00649f
• 作为产物：
  描述：

  4-(2-chlorophenoxy)butanoic acid 在 lithium hydroxide 作用下， 以 四氢呋喃 、 水 为溶剂， 反应 4.0h， 以92%的产率得到4-(3-氯苯氧基)-丁酸
  参考文献：
  名称：

  Identification of 5-Substituted 2-Acylaminothiazoles That Activate Tat-Mediated Transcription in HIV-1 Latency Models

  摘要：

  The persistent reservoir of cells latently infected with human immunodeficiency virus (HIV)-integrated proviral DNA necessitates lifelong suppressive antiretroviral therapy (ART). Epigenetic targeted compounds have shown promise as potential latency-reversing agents; however, these drugs have undesirable toxicity and lack specificity for HIV. We utilized a novel HEK293-derived FlpIn dual-reporter cell line, which quantifies specific HIV provirus reactivation (LTR promoter) relative to nonspecific host cell gene expression (CMV promoter), to identify the 5-substituted 2-acylaminothiazole hit class. Here, we describe the optimization of the hit class, defining the functionality necessary for HIV gene activation and for improving in vitro metabolism and solubility. The optimized compounds displayed enhanced HIV gene expression in HEK293 and Jurkat 10.6 latency cellular models and increased unspliced HIV RNA in resting CD4+ T cells isolated from HIV-infected individuals on ART, demonstrating the potential of the 2-acylaminothiazole class as latency-reversing agents.

  DOI：

  10.1021/acs.jmedchem.9b00462

文献信息

• [EN] MODULATORS OF THE INTEGRATED STRESS PATHWAY<br/>[FR] MODULATEURS DE LA VOIE DE RÉPONSE INTÉGRÉE AU STRESS
  申请人：CALICO LIFE SCIENCES

  公开号：WO2017193034A1

  公开（公告）日：2017-11-09

  Provided herein are compounds, compositions, and methods useful for modulating the integrated stress response (ISR) and for treating related diseases; disorders and conditions.

  本文提供了用于调节综合应激反应（ISR）并治疗相关疾病、疾病和症状的化合物、组合物和方法。
• [EN] ANTIBACTERIAL COMPOUNDS AND METHODS FOR USE<br/>[FR] COMPOSÉS ANTIBACTÉRIENS ET PROCÉDÉS POUR LEUR UTILISATION
  申请人：PTC THERAPEUTICS INC

  公开号：WO2013033228A1

  公开（公告）日：2013-03-07

  The present description relates to compounds and forms and pharmaceutical compositions thereof and methods for use thereof to treat or ameliorate bacterial infections caused by wild-type and multi-drug resistant Gram-negative and Gram-positive pathogens. The present description further relates to a compound having activity toward wild-type and MDR bacteria. The present description also relates to a compound having activity against quinolone-resistant Gram-negative strains (including MDR strains) as well as antibacterial activity to MDR resistant Gram-positive pathogens (including MRSA strains).

  本描述涉及化合物、形式、以及其制药组合物，以及治疗或改善由野生型和多药耐药革兰氏阴性和革兰氏阳性病原体引起的细菌感染的方法。本描述还涉及一种对野生型和MDR细菌具有活性的化合物。本描述还涉及一种对喹诺酮耐药革兰氏阴性菌株（包括MDR菌株）具有活性以及对MDR耐药革兰氏阳性病原体（包括MRSA菌株）具有抗菌活性的化合物。
• Design, synthesis, and biological evaluation of 3-amino-2-oxazolidinone derivatives as potent quorum-sensing inhibitors of Pseudomonas aeruginosa PAO1
  作者：Kai Jiang、Xinlin Yan、Jiahao Yu、Zijian Xiao、Hao Wu、Meihua Zhao、Yuandong Yue、Xiaoping Zhou、Junhai Xiao、Feng Lin

  DOI：10.1016/j.ejmech.2020.112252

  日期：2020.5

  factors which are closely related to bacterial resistance. Previously we synthesized a series of oxazolidinone compounds targeting the quorum-sensing transcriptional regulatory protein CviR and ZS-12 showed good activity against Chromobacterium violaceum CV026 quorum-sensing. In this study, eighteen 3-amino-2-oxazolidinone compounds were designed and synthesized using ZS-12 as the lead compound. We initially

  由于铜绿假单胞菌对大多数与临床相关的抗菌药耐药性增加，因此用传统抗生素治疗细菌感染具有挑战性。群体感应可以调节与细菌抗性密切相关的生物膜和毒力因子的产生。以前，我们合成了一系列针对群体感应的转录调节蛋白CviR的恶唑烷酮化合物，ZS-12对紫罗兰色杆菌CV026群体感应具有良好的活性。在这项研究中，使用ZS-12作为先导化合物设计并合成了18种3-氨基-2-恶唑烷酮化合物。我们最初使用C. violaceum评价了新型恶唑烷酮类化合物对QS的抑制活性CV026作为报告菌株。十三种化合物表现出良好的活性（IC 50范围为3.69-63.58μM），YXL-13抑制作用最强（IC 50  = 3.686±0.5790μM）对铜绿假单胞菌PAO1的生物膜形成和毒力因子测定具有抑制作用。在体外， YXL-13显着抑制PAO1生物膜的形成（范围为42.98％–17.67％），毒力因子（花青素，弹性蛋
• PHARMACEUTICAL COMPOSITIONS
  申请人：LAZZARI Paolo

  公开号：US20100216785A1

  公开（公告）日：2010-08-26

  Microemulsions of pharmaceutical compositions comprising, the following components (% by weight), the sum of the components being 100%: S) from 0.01 to 95% of one or more compounds selected from surfactants, polymers, forming organized structures as: aggregates, micelles, liquid crystals, vesicles, in the liquid in which they are solubilized, O) from 0.01 to 95% of one or more oils selected from esters of C 4 -C 32 acids or C 4 -C 32 acids, PA) from 0.001 to 90% of compounds having affinity for the CB1 and/or CB2 cannabinoidergic receptors of formula A′: AD) from 0 to 60% by weight of one or more compounds selected from modifiers of the water and/or oil polarity, modifiers of the film curvature of component S), co-surfactants, water or a saline aqueous solution the difference to 100%, wherein the ratio by weight S)/PA) is lower than that of microemulsions wherein component O) is absent.

  药物组成的微乳液包含以下组分（按重量百分比计算），各组分总和为100％：S）从0.01到95％的一种或多种化合物，选自表面活性剂、聚合物，形成有序结构，如：聚集体、胶束、液晶、囊泡，在它们被溶解的液体中，O）从0.01到95％的一种或多种油，选自C4-C32酸酯或C4-C32酸，PA）从0.001到90％的化合物，具有亲和力为公式A'的CB1和/或CB2大麻素受体，AD）从0到60％的一种或多种化合物，按重量计算，选自调节剂，水和/或油极性的调节剂，组分S）的膜曲率调节剂，共表面活性剂，水或盐水溶液之差为100％，其中按重量比S）/PA）低于不含组分O）的微乳液的比例。
• Tricyclic condensed pyrazole derivatives as CB1 inhibitors
  申请人：Neuroscienze Pharmaness S.C. A R.L.

  公开号：EP2223914A1

  公开（公告）日：2010-09-01

  Condensed tricyclic compounds having a condensed structure containing one phenyl and one pyrazole ring linked with each other by a central ring rcomprising from five to eight atoms, having affinity for the CB1 and/or CB2 receptors, with central nervous system and/or peripheral activity, of formula (I) : wherein the various substituents are as defined in the description. The compounds show affinity for the CB1 and/or CB2 cannabinoidergic receptors.

  具有紧凑结构的三环化合物，其中包含一个苯环和一个吡唑环，通过一个含有五至八个原子的中心环相互连接，具有对CB1和/或CB2受体的亲和力，具有中枢神经系统和/或外周活性，化学式为(I)：其中各种取代基如描述中定义。这些化合物显示对CB1和/或CB2大麻素受体的亲和力。