3-ethylsulfanylbenzoic acid | 5537-74-6

• 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: 3-ethylsulfanylbenzoic acid
• 英文别名: 3-(ethylthio)benzoic acid；3-ethylthio-benzoic acid；3-ethylsulfanyl-benzoic acid；3-Aethylmercapto-benzoesaeure；3-(ethylsulfanyl)benzoic acid；3-Ethylmercapto-benzoesaeure
• CAS: 5537-74-6
• 化学式: C₉H₁₀O₂S
• mdl: MFCD19666554
• 分子量: 182.243
• InChiKey: MZRQSAWOIUBTQY-UHFFFAOYSA-N

物化性质

• 沸点：
  332.0±25.0 °C(Predicted)
• 密度：
  1.23±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  12
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.222
• 拓扑面积：
  62.6
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 海关编码：
  2930909090

反应信息

• 作为反应物：
  描述：

  3-ethylsulfanylbenzoic acid 在 Oxone 作用下， 以 水 为溶剂， 反应 15.0h， 以96%的产率得到3-ethylsulfonylbenzoic acid
  参考文献：
  名称：

  第二代非共价NAAA抑制剂在多发性硬化症模型中具有保护作用

  摘要：

  棕榈酰乙醇酰胺（PEA）和油酰乙醇酰胺（OEA）是抑制炎症的内源性脂质介体。它们的作用被细胞内半胱氨酸酰胺酶，N-酰基乙醇胺酸酰胺酶（NAAA）终止。尽管NAAA可能为抗炎治疗提供新的靶标，但目前NAAA抑制剂的类脂质结构和反应弹头限制了将这些试剂用作口服药物。描述了一系列通过非共价机制有效和选择性抑制NAAA的新型苯并噻唑-哌嗪衍生物。此类的原型成员（8）在多发性硬化症（MS）的小鼠模型中显示出较高的口服生物利用度，可进入中枢神经系统（CNS）的功能以及强大的活动。该化合物是第二代非共价NAAA抑制剂的例证，可用于治疗MS和其他慢性CNS疾病。

  DOI：

  10.1002/anie.201603746
• 作为产物：
  描述：

  3-巯基苯甲酸 、 对甲苯磺酸乙酯 在 sodium hydroxide 作用下， 生成 3-ethylsulfanylbenzoic acid
  参考文献：
  名称：

  Holloway; Kenyon; Phillips, Journal of the Chemical Society, 1928, p. 3004

  摘要：

  DOI：

文献信息

• [EN] SUBSTITUTED BENZAMIDE DERIVATIVES<br/>[FR] DÉRIVÉS DE BENZAMIDE SUBSTITUÉS
  申请人：HOFFMANN LA ROCHE

  公开号：WO2011076678A1

  公开（公告）日：2011-06-30

  The invention relates to compounds of formula I wherein R is hydrogen or lower alkyl; R1 is -(CH2)n-(O)o-heterocycloalkyl or -C(O)-heterocycloalkyl, wherein the heterocycloalkyl group is optionally substituted by lower alkyl, hydroxy, halogen or by -(CH2)p-aryl; n is 0, 1 or 2; o is 0 or 1; p is 0, 1 or 2; R2 is CF3, cycloalkyl, optionally substituted by lower alkoxy or halogen, or is indan-2-yl, or is heterocycloalkyl, optionally substituted by heteroaryl, or is aryl or heteroaryl, wherein the aromatic rings are optionally substituted by one or two substituents, selected from lower alkyl, halogen, heteroaryl, hydroxy, CF3, OCF3, OCH2CF3, OCH2-cycloalkyl, OCH2C(CH2OH)(CH2C1)(CH3), S-lower alkyl, lower alkoxy, CH2-lower alkoxy, lower alkinyl or cyano, or by-C(O)-phenyl, -O-phenyl, -O- CH2-phenyl, phenyl or -CH2-phenyl, and wherein the phenyl rings may optionally be substituted by halogen, -C(O)-lower alkyl, -C(O)OH or -C(O)O-lower alkyl, or the aromatic rings are optionally substituted by heterocycloalkyl, OCH2-oxetan-3-yl or O-tetrahydropyran-4-yl, optionally substituted by lower alkyl; X is a bond, -NR'-, -CH2NH-, -CHR''-, -(CHR'')q-O-, -O-(CHR'')q- or -(CH2)2-; Y is a bond or -CH2- R' is hydrogen or lower alkyl, R'' is hydrogen, lower alkyl, CF3, lower alkoxy, q is 0, 1, 2 or 3; or to a pharmaceutically suitable acid addition salt thereof. It has now been found that the compounds of formula I have a good affinity to the trace amine associated receptors (TAARs), especially for TAAR1. The compounds may be used for the treatment of depression, anxiety disorders, bipolar disorder, attention deficit hyperactivity disorder (ADHD), stress-related disorders, psychotic disorders such as schizophrenia, neurological diseases such as Parkinsons disease, neurodegenerative disorders such as Alzheimers disease, epilepsy, migraine, hypertension, substance abuse and metabolic disorders such as eating disorders, diabetes, diabetic complications, obesity, dyslipidemia, disorders of energy consumption and assimilation, disorders and malfunction of body temperature homeostasis, disorders of sleep and circadian rhythm, and cardiovascular disorders.

  该发明涉及以下式I的化合物，其中R是氢或较低的烷基；R1是-(CH2)n-(O)o-杂环烷基或-C(O)-杂环烷基，其中杂环烷基基团可选择地被较低的烷基，羟基，卤素或-(CH2)p-芳基取代；n为0、1或2；o为0或1；p为0、1或2；R2为CF3，环烷基，可选择地被较低的烷氧基或卤素取代，或为茚-2-基，或为杂环烷基，可选择地被杂芳基取代，或为芳基或杂芳基，其中芳香环可选择地被来自较低的烷基，卤素，杂芳基，羟基，CF3，OCF3，OCH2CF3，OCH2-环烷基，OCH2C(CH2OH)(CH2C1)(CH3)，S-较低的烷基，较低的烷氧基，CH2-较低的烷氧基，较低的炔基或氰基，或-C(O)-苯基，-O-苯基，-O-CH2-苯基，苯基或-CH2-苯基选择的一个或两个取代基取代，其中苯环可选择地被卤素，-C(O)-较低的烷基，-C(O)OH或-C(O)O-较低的烷基取代，或芳香环可选择地被杂环烷基，OCH2-氧杂环戊烷-3-基或O-四氢吡喃-4-基，可选择地被较低的烷基取代；X为键，-NR'-，-CH2NH-，-CHR''-，-(CHR'')q-O-，-O-(CHR'')q-或-(CH2)2-；Y为键或-CH2-；R'为氢或较低的烷基，R''为氢，较低的烷基，CF3，较低的烷氧基，q为0、1、2或3；或其药学上适宜的酸盐。现已发现，该式I的化合物对痕量胺相关受体（TAARs）具有良好的亲和力，特别是对于TAAR1。这些化合物可用于治疗抑郁症，焦虑症，躁郁症，注意力缺陷多动障碍（ADHD），与压力有关的疾病，如精神分裂症，帕金森病等神经疾病，阿尔茨海默病等神经退行性疾病，癫痫，偏头痛，高血压，物质滥用和代谢性疾病，如进食障碍，糖尿病，糖尿病并发症，肥胖症，血脂异常，能量消耗和吸收异常，体温稳态异常，睡眠和昼夜节律异常，以及心血管疾病。
• SUBSTITUTED BENZAMIDES
  申请人：Groebke Zbinden Katrin

  公开号：US20110152245A1

  公开（公告）日：2011-06-23

  The invention relates to compounds of formula wherein R, R 1 , R 2 , X, and Y are as defined herein and to a pharmaceutically suitable acid addition salt thereof. Compounds of formula I have a good affinity to the trace amine associated receptors (TAARs), especially for TAAR1. The compounds can be used for the treatment of depression, anxiety disorders, bipolar disorder, attention deficit hyperactivity disorder (ADHD), stress-related disorders, psychotic disorders such as schizophrenia, neurological diseases such as Parkinson's disease, neurodegenerative disorders such as Alzheimer's disease, epilepsy, migraine, hypertension, substance abuse and metabolic disorders such as eating disorders, diabetes, diabetic complications, obesity, dyslipidemia, disorders of energy consumption and assimilation, disorders and malfunction of body temperature homeostasis, disorders of sleep and circadian rhythm, and cardiovascular disorders.

  该发明涉及以下式的化合物 其中R、R1、R2、X和Y如本文所定义，并且其药学上适宜的酸盐。 式I的化合物对痕量胺相关受体（TAARs）具有良好的亲和力，特别是对TAAR1。这些化合物可用于治疗抑郁症、焦虑障碍、双相情感障碍、注意缺陷多动障碍（ADHD）、与压力有关的障碍、如精神分裂症的精神障碍、如帕金森病的神经疾病、如阿尔茨海默病的神经退行性疾病、癫痫、偏头痛、高血压、物质滥用和代谢性障碍，如进食障碍、糖尿病、糖尿病并发症、肥胖症、血脂异常、能量消耗和吸收障碍、体温稳态障碍、睡眠和昼夜节律障碍，以及心血管疾病。
• Hydrazide and alkoxyamide angiogenesis inhibitors
  申请人：——

  公开号：US20020002152A1

  公开（公告）日：2002-01-03

  Compounds having the formula 1 are methionine aminopeptidase type 2 (MetAP2) inhibitors and are useful for inhibiting angiogenesis. Also disclosed are MetAP2-inhibiting compositions and methods of inhibiting angiogenesis in a mammal.

  具有以下化学式的化合物是蛋氨酸氨肽酶2型（MetAP2）抑制剂，对抑制血管生成有用。还公开了抑制MetAP2的组合物和在哺乳动物中抑制血管生成的方法。
• Demonstrating Ligandability of the LC3A and LC3B Adapter Interface
  作者：Markus Hartmann、Jessica Huber、Jan S. Kramer、Jan Heering、Larissa Pietsch、Holger Stark、Dalibor Odadzic、Iris Bischoff、Robert Fürst、Martin Schröder、Masato Akutsu、Apirat Chaikuad、Volker Dötsch、Stefan Knapp、Ricardo M. Biondi、Vladimir V. Rogov、Ewgenij Proschak

  DOI：10.1021/acs.jmedchem.0c01564

  日期：2021.4.8

  lysosomes. In this study, we show that the homologous members of the human Atg8 family proteins, LC3A and LC3B, are druggable by a small molecule inhibitor novobiocin. Structure–activity relationship (SAR) studies of the 4-hydroxy coumarin core scaffold were performed, supported by a crystal structure of the LC3A dihydronovobiocin complex. The study reports the first nonpeptide inhibitors for these protein

  自噬是许多基于溶酶体的胞质货物降解途径的统称。自噬的关键成分是Atg8家族蛋白的成员，几乎参与了该过程的所有步骤，从自噬体形成到与溶酶体的选择性融合。在这项研究中，我们显示人类Atg8家族蛋白LC3A和LC3B的同源成员可通过小分子抑制剂新霉素进行药物治疗。在LC3A二氢新生物素复合物的晶体结构的支持下，进行了4-羟基香豆素核心支架的结构-活性关系（SAR）研究。
• Synthesis and cytotoxicity of novel artemisinin derivatives containing sulfur atoms
  作者：Cang-Cang Xu、Juan-Juan Wu、Tao Xu、Chun-Hua Yao、Bo-Yang Yu、Ji-Hua Liu

  DOI：10.1016/j.ejmech.2016.08.015

  日期：2016.11

  Ten novel artemisinin derivatives containing sulfur atoms were designed and synthesized and their structures were confirmed by 1H NMR, 13C NMR and HRMS technologies in this study. All compounds were reported for the first time. The in vitro cytotoxicity against PC-3, SGC-7901, A549 and MDA-MB-435s cancer cell lines was evaluated by MTT assay. Compounds 4a and 4f displayed potent antitumor activity

  本研究设计合成了10种含硫原子的新型青蒿素衍生物，并通过1 H NMR、13 C NMR和HRMS技术对其结构进行了确证。所有化合物均为首次报道。在体外对PC-3细胞毒性，SGC-7901，A549和MDA-MB-435S细胞系通过MTT测定评价。化合物4a和4f对 PC-3、SGC-7901 和 A549 细胞显示出有效的抗肿瘤活性，IC 50范围为 1.6 至 30.5 μM，与 5-FU 的值相比（IC 50为 6.8 至 42.5 μM）。化合物4a和4f与正常人肝 L-02 细胞相比，对人肺癌 A549 细胞显示出高度特异性，选择性指数分别为 16.1 和 50.1。我们有希望的发现表明化合物4a和4f可以作为进一步研究的潜在先导化合物。