3-氟-4-甲氧基羰基苯甲酸 | 161796-11-8

• 物质功能分类: 有机原料 - 羧酸类化合物及衍生物
• 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-氟-4-甲氧基羰基苯甲酸
• 中文别名: 3-氟-4-(甲氧基羰基)苯甲酸
• 英文名称: 3-fluoro-terephthalic acid 4-methyl ester
• 英文别名: 3-fluoro-4-(methoxycarbonyl)benzoic acid；3-fluoro-4-methoxycarbonylbenzoic acid
• CAS: 161796-11-8
• 化学式: C₉H₇FO₄
• mdl: MFCD20639684
• 分子量: 198.151
• InChiKey: BHCZVQVKEQQOAN-UHFFFAOYSA-N

物化性质

• 熔点：
  210-211 °C(Solv: ethyl acetate (141-78-6))
• 沸点：
  344.6±32.0 °C(Predicted)
• 密度：
  1.375±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  14
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.111
• 拓扑面积：
  63.6
• 氢给体数：
  1
• 氢受体数：
  5

安全信息

• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335

反应信息

• 作为反应物：
  描述：

  3-氟-4-甲氧基羰基苯甲酸 在 aluminum (III) chloride 、 氯化亚砜 作用下， 以 二氯甲烷 为溶剂， 反应 4.0h， 生成 methyl 2-fluoro-4-(3,5,5,8,8-pentamethyl-5,6,7,8-tetrahydronaphthalene-2-carbonyl)benzoate
  参考文献：
  名称：

  Synthesis of a new fluorine-18-labeled bexarotene analogue for PET imaging of retinoid X receptor

  摘要：

  The reference standard 2-fluoro-4-(1-(3,5,5,8,8-pentamethyl-5,6,7,8-tetrahydronaphthalen-2-yl)vinyl)benzoic acid was synthesized from 2,5-dimethyl-2,5-hexanediol and 2-fluoro-4-methylbenzoic acid in 10 steps with 3% overall chemical yield. The precursor 2-nitro-4-(1-(3,5,5,8,8-pentamethyl-5,6,7,8-tetrahydronaphthalen-2-yl)vinyl)benzoic acid was synthesized from 2,5-dimethyl-2,5-hexanediol and dimethyl-2-nitroterephthalate in seven steps with 2% overall chemical yield. The target tracer 2-[F-18]fluoro-4-(1-(3,5,5,8,8-pentamethyl-5,6,7,8-tetrahydronaphthalen-2-yl)vinyl)benzoic acid was synthesized from its nitro-precursor by the nucleophilic substitution with K[F-18]F/Kryptofix 2.2.2 and isolated by HPLC combined with solid-phase extraction (SPE) purification in 20-30% radiochemical yield with 37-370 GBq/mu mol specific activity at end of bombardment (EOB). (c) 2014 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2014.02.037
• 作为产物：
  描述：

  2-氟-4-甲基苯甲酸甲酯 在 sodium chlorite 、 N-溴代丁二酰亚胺(NBS) 、 氨基磺酸 、 水 、 silver nitrate 、 过氧化苯甲酰 作用下， 以 四氯化碳 、 乙醇 、 乙腈 为溶剂， 反应 39.0h， 生成 3-氟-4-甲氧基羰基苯甲酸
  参考文献：
  名称：

  Synthesis of a new fluorine-18-labeled bexarotene analogue for PET imaging of retinoid X receptor

  摘要：

  The reference standard 2-fluoro-4-(1-(3,5,5,8,8-pentamethyl-5,6,7,8-tetrahydronaphthalen-2-yl)vinyl)benzoic acid was synthesized from 2,5-dimethyl-2,5-hexanediol and 2-fluoro-4-methylbenzoic acid in 10 steps with 3% overall chemical yield. The precursor 2-nitro-4-(1-(3,5,5,8,8-pentamethyl-5,6,7,8-tetrahydronaphthalen-2-yl)vinyl)benzoic acid was synthesized from 2,5-dimethyl-2,5-hexanediol and dimethyl-2-nitroterephthalate in seven steps with 2% overall chemical yield. The target tracer 2-[F-18]fluoro-4-(1-(3,5,5,8,8-pentamethyl-5,6,7,8-tetrahydronaphthalen-2-yl)vinyl)benzoic acid was synthesized from its nitro-precursor by the nucleophilic substitution with K[F-18]F/Kryptofix 2.2.2 and isolated by HPLC combined with solid-phase extraction (SPE) purification in 20-30% radiochemical yield with 37-370 GBq/mu mol specific activity at end of bombardment (EOB). (c) 2014 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2014.02.037

文献信息

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  作者：Pengxu Wang、Sarah M. Batt、Bin Wang、Lei Fu、Rongfei Qin、Yu Lu、Gang Li、Gurdyal S. Besra、Haihong Huang

  DOI：10.1021/acs.jmedchem.1c00263

  日期：2021.5.13

  Compounds 23j, 24f, 25a, and 25b exhibited potent in vitro activity against both drug-susceptible (minimum inhibitory concentration (MIC) = 0.02–0.12 μg/mL) and drug-resistant (MIC = 0.031–0.24 μg/mL) tuberculosis strains while retaining potent DprE1 inhibition (half maximal inhibitory concentration (IC50) = 0.2–0.9 μg/mL) and good intracellular antimycobacterial activity. In addition, these compounds showed

  在这项研究中，我们报告了一系列新型噻吩-芳基酰胺化合物的设计和合成，这些化合物来源于非共价癸烯磷酰-β- d-核糖 2'-差向异构酶 (DprE1) 抑制剂 TCA1，通过基于结构的支架跳跃策略。噻吩核心侧翼的两条侧链的系统优化导致新的先导化合物带有噻吩-芳基酰胺支架，具有有效的抗分枝杆菌活性和低细胞毒性。化合物23j、24f、25a和25b在体外表现出有效对药物敏感（最小抑制浓度 (MIC) = 0.02–0.12 μg/mL）和耐药（MIC = 0.031–0.24 μg/mL）结核菌株的活性，同时保留有效的 DprE1 抑制（最大抑制浓度的一半（IC 50） ) = 0.2–0.9 μg/mL) 和良好的细胞内抗分枝杆菌活性。此外，这些化合物表现出良好的肝细胞稳定性和对人ether-à-go-go相关基因（hERG）通道的低抑制作用。具有可接受的药代动力学特性的代表性化合物25a在急
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  作者：Carl E. Wagner、Peter W. Jurutka、Pamela A. Marshall、Thomas L. Groy、Arjan van der Vaart、Joseph W. Ziller、Julie K. Furmick、Mark E. Graeber、Erik Matro、Belinda V. Miguel、Ivy T. Tran、Jungeun Kwon、Jamie N. Tedeschi、Shahram Moosavi、Amina Danishyar、Joshua S. Philp、Reina O. Khamees、Jevon N. Jackson、Darci K. Grupe、Syed L. Badshah、Justin W. Hart

  DOI：10.1021/jm900496b

  日期：2009.10.8

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  本报告描述了 4-[1-(3,5,5,8,8-pentamethyl-5,6,7,8-tetrahydro-2-naphthyl)ethynyl] 苯甲酸 ( 1 )类似物的合成，众所周知作为贝沙罗汀，以及它们作为类视黄醇 X 受体 (RXR) 特异性激动剂的分析。化合物1已获得 FDA 批准用于治疗皮肤 T 细胞淋巴瘤 (CTCL)；然而，它的使用会引起副作用，例如甲状腺功能减退和甘油三酯浓度升高，这可能是由于 RXR 与其他核受体的异二聚化被破坏。本研究中的新型类似物已在 RXR 哺乳动物-2-杂交试验和 RXRE 介导的转录试验中评估了 RXR 激活，以及它们诱导细胞凋亡的能力以及它们的诱变性和细胞毒性。对 11 种新型化合物的分析表明，发现了三种最能诱导 RXR 介导的转录活性、刺激细胞凋亡、具有与1相当的K i和 EC 50值的类似物，并且是选择性 RXR 激动剂。我们的实验方法
• Synthesis of 2-oxoglutarate derivatives and their evaluation as cosubstrates and inhibitors of human aspartate/asparagine-β-hydroxylase
  作者：Lennart Brewitz、Yu Nakashima、Christopher J. Schofield

  DOI：10.1039/d0sc04301j

  日期：——

  natural product present in human nutrition, was the most efficient alternative cosubstrate identified; crystallographic analyses reveal the binding mode of (R)-3-methyl-2OG and other 2OG derivatives to AspH and inform on the balance between turnover and inhibition. The results will enable the use of 2OG derivatives as mechanistic probes for other 2OG utilizing enzymes and suggest 2-oxoacids other than

  2-氧戊二酸 (2OG) 参与生物过程，包括 2OG 加氧酶催化的氧化反应，它是 2OG 加氧酶的共底物。真核生物 2OG 加氧酶在胶原蛋白生物合成、脂质代谢、DNA/RNA 修饰、转录调节和缺氧反应中发挥作用。天冬氨酸/天冬酰胺-β-羟化酶 (AspH) 是一种人 2OG 加氧酶，催化内质网表皮生长因子样结构域 (EGFD) 中 Asp/Asn 残基的翻译后羟基化。 AspH 具有化学意义，因为它的 Fe( II ) 辅因子由两个而不是典型的三个残基络合。 AspH 在缺氧情况下上调，是癌细胞表面的预后标志物。我们描述了关于其天然 2OG 共底物的衍生物如何调节 AspH 活性的研究。据报道，通过氰基硫内鎓中间体进行 C3-和/或 C4-取代的 2OG 衍生物的有效合成。对 >30 2OG 衍生物进行的基于质谱的 AspH 测定表明，某些衍生物通过与 2OG 竞争来有效抑制 AspH，这
• [EN] 3-ALKYLIDENEHYDRAZINO SUBSTITUTED HETEROARYL COMPOUNDS AS THROMBOPOIETIN RECEPTOR ACTIVATORS<br/>[FR] UTILISATION DE COMPOSES HETEROARYLES A SUBSTITUTION 3-ALKYLIDENEHYDRAZINO EN TANT QU'ACTIVATEURS DU RECEPTEUR DE LA THROMBOPOIETINE
  申请人：NISSAN CHEMICAL IND LTD

  公开号：WO2004108683A1

  公开（公告）日：2004-12-16

  A compound represented by the formula (1): wherein A is a nitrogen atom or CR4, B is an oxygen atom, a sulfur atom or NR9 (provided that when A is a nitrogen atom, B is not NH), R1 is a C2-14; aryl group, L1 is a bond, CR10R11, an oxygen atom, a sulfur atom or NR12, X is OR13, SR13 or NR14NR15, R2 is a hydrogen atom, a formyl group, a C1-10; alkyl group or the like, L2 is a bond or the like, L3 is a bond, CR17R18, an oxygen atom, a sulfur atom or NR19, L4 is a bond, CR20R21, an oxygen atom, a sulfur atom or NR22, Y is an oxygen atom, a sulfur atom or NR23, and R3 is a C2-14; aryl group, a tautomer, prodrug or pharmaceutically acceptable salt of the compound or a solvate thereof.

  化合物的结构式（1）如下：其中A是氮原子或CR4，B是氧原子、硫原子或NR9（但当A是氮原子时，B不是NH），R1是C2-14芳基，L1是键，CR10R11、氧原子、硫原子或NR12，X是OR13、SR13或NR14NR15，R2是氢原子、甲酰基、C1-10烷基或类似物，L2是键或类似物，L3是键，CR17R18、氧原子、硫原子或NR19，L4是键，CR20R21、氧原子、硫原子或NR22，Y是氧原子、硫原子或NR23，R3是C2-14芳基、化合物的互变异构体、前药或药学上可接受的盐或其溶剂化合物。
• DIHYDROINDENE AND TETRAHYDRONAPHTHALENE COMPOUNDS
  申请人：ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY

  公开号：US20180207156A1

  公开（公告）日：2018-07-26

  The invention provides compounds of formula I: and salts thereof, as well as pharmaceutical compositions comprising such compounds. The compounds are useful for treating cancers, Alzheimer's disease, and conditions associated with demyelination.

  该发明提供了公式I的化合物及其盐，以及包含这些化合物的药物组合物。这些化合物可用于治疗癌症、阿尔茨海默病以及与脱髓鞘有关的疾病。