4-(6-fluorobenzo[d]thiazol-2-yl)aniline | 328087-15-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并噻唑类
• 英文名称: 4-(6-fluorobenzo[d]thiazol-2-yl)aniline
• 英文别名: 2-(4-aminophenyl)-6-fluorobenzothiazole；4-(6-fluoro-1,3-benzothiazol-2-yl)aniline
• CAS: 328087-15-6
• 化学式: C₁₃H₉FN₂S
• mdl: MFCD14704351
• 分子量: 244.292
• InChiKey: FIHRCVGMRDXVHA-UHFFFAOYSA-N

物化性质

• 熔点：
  152-155 °C
• 沸点：
  426.4±51.0 °C(Predicted)
• 密度：
  1.372±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.7
• 重原子数：
  17
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  67.2
• 氢给体数：
  1
• 氢受体数：
  4

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 2-(4-Aminophenyl)-6-fluorobenzothiazole
Synonyms:

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.

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Section 3. Composition/information on ingredients.
Ingredient name: 2-(4-Aminophenyl)-6-fluorobenzothiazole
CAS number: 328087-15-6

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Section 4. First aid measures
Skin contact: Immediately wash skin with copious amounts of water for at least 15 minutes while removing
contaminated clothing and shoes. If irritation persists, seek medical attention.
Eye contact: Immediately wash skin with copious amounts of water for at least 15 minutes. Assure adequate
flushing of the eyes by separating the eyelids with fingers. If irritation persists, seek medical
attention.
Inhalation: Remove to fresh air. In severe cases or if symptoms persist, seek medical attention.
Ingestion: Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.

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Section 5. Fire fighting measures
In the event of a fire involving this material, alone or in combination with other materials, use dry
powder or carbon dioxide extinguishers. Protective clothing and self-contained breathing apparatus
should be worn.

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Section 6. Accidental release measures
Personal precautions: Wear suitable personal protective equipment which performs satisfactorily and meets local/state/national
standards.
Respiratory precaution: Wear approved mask/respirator
Hand precaution: Wear suitable gloves/gauntlets
Skin protection: Wear suitable protective clothing
Eye protection: Wear suitable eye protection
Methods for cleaning up: Mix with sand or similar inert absorbent material, sweep up and keep in a tightly closed container
for disposal. See section 12.
Environmental precautions: Do not allow material to enter drains or water courses.

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Section 7. Handling and storage
Handling: This product should be handled only by, or under the close supervision of, those properly qualified
in the handling and use of potentially hazardous chemicals, who should take into account the fire,
health and chemical hazard data given on this sheet.
Store in closed vessels.
Storage:

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Section 8. Exposure Controls / Personal protection
Engineering Controls: Use only in a chemical fume hood.
Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles.
General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse.

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Section 9. Physical and chemical properties
Appearance: Not specified
Boiling point: No data
No data
Melting point:
Flash point: No data
Density: No data
Molecular formula: C13H9FN2S
Molecular weight: 244.3

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Section 10. Stability and reactivity
Conditions to avoid: Heat, flames and sparks.
Materials to avoid: Oxidizing agents.
Possible hazardous combustion products: Carbon monoxide, nitrogen oxides, hydrogen fluoride, sulfur oxides.

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Section 11. Toxicological information
No data.

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Section 12. Ecological information
No data.

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Section 13. Disposal consideration
Arrange disposal as special waste, by licensed disposal company, in consultation with local waste
disposal authority, in accordance with national and regional regulations.

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Section 14. Transportation information
Non-harzardous for air and ground transportation.

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Section 15. Regulatory information
No chemicals in this material are subject to the reporting requirements of SARA Title III, Section
302, or have known CAS numbers that exceed the threshold reporting levels established by SARA
Title III, Section 313.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  4-(6-fluorobenzo[d]thiazol-2-yl)aniline 在 一氯化碘 、 溶剂黄146 作用下， 反应 2.0h， 以77%的产率得到2-(4-amino-3-iodophenyl)-6-fluorobenzothiazole
  参考文献：
  名称：

  Antitumor Benzothiazoles. 14. Synthesis and in Vitro Biological Properties of Fluorinated 2-(4-Aminophenyl)benzothiazoles

  摘要：

  Synthetic routes to a series of mono- and difluorinated 2-(4-amino-3-substituted-phenyl)benzothiazoles have been devised. Whereas mixtures of regioisomeric 5- and 7-fluorobenzothiazoles were formed from the established Jacobsen cyclization of precursor 3-fluorothiobenzanilides, two modifications to this general process have allowed the synthesis of pure samples of these target compounds. Fluorinated 2-(4-aminophenyl)benzothiazoles were potently cytotoxic (GI(50) < 1 nM) in vitro in sensitive human breast MCF-7 (ER+) and MDA 468 (ER-) cell lines but inactive (GI(50) > 10 muM) against PC 3 prostate, nonmalignant HBL 100 breast, and HCT 116 colon cells. The biphasic dose-response relationship characteristically shown by the benzothiazole series against sensitive cell lines was exhibited by the 4- and 6-fluorobenzothiazoles (10b,d) but not by the 5- and 7-fluoro-benzothiazoles (10h,i). The most potent broad spectrum agent in the NCI cell panel was 2-(4-amino-3-methylphenyl)-5-fluorobenzothiazole (10h) which, unlike the g-fluoro isomer (10d), produces no exportable metabolites in the presence of sensitive MCF-7 cells. Induction of cytochrome P450 CYP1A1, a crucial event in determining the antitumor specificity of this series of benzothiazoles, was not compromised. 10h is currently the focus of pharmaceutical and preclinical development.

  DOI：

  10.1021/jm001104n
• 作为产物：
  描述：

  4-氟苯胺 在 劳森试剂 、 吡啶 、 tin(II) chloride dihdyrate 、 sodium hydroxide 、 potassium hexacyanoferrate(III) 作用下， 以 乙醇 、 水 、 甲苯 为溶剂， 反应 17.0h， 生成 4-(6-fluorobenzo[d]thiazol-2-yl)aniline
  参考文献：
  名称：

  康维他汀-苯并噻唑杂化物作为微管蛋白聚合抑制剂和细胞凋亡诱导剂的顺式限制性三唑/四唑模拟物的合成及生物学评价

  摘要：

  通过修饰康维他汀药效团合成了一系列秋水仙碱位点结合微管蛋白抑制剂。环B被药理学上相关的苯并噻唑支架取代，烯键的顺式构型受到三唑和四唑环的结合的限制，这可以通过与微管蛋白抑制剂（如康培他汀（CA-4））的结构相似来实现。评估了这些化合物对所选癌细胞系的抗增殖活性，并开发了对结构活性关系的见解。最有效的化合物（9a和9b）具有与CA-4相当的抗增殖作用。G2 / M期的有丝分裂细胞周期停滞揭示了微管动力学的破坏，这已在细胞水平上通过微管蛋白聚合测定法和免疫细胞化学研究得到证实。蛋白质印迹分析表明，这些化合物在可溶性级分中积累了更多的微管蛋白。秋水仙碱竞争性结合试验和分子对接研究表明，这些模拟物在微管蛋白的秋水仙碱位点的结合与CA-4相似。此外，通过Hoechst染色，膜联蛋白-V-FITC分析，线粒体膜电位，ROS生成和caspase-3活化来研究其对有丝分裂阻滞后凋亡细胞死亡的触发作用。

  DOI：

  10.1016/j.bmc.2016.12.010
• 作为试剂：
  描述：

  6-氟-2-(4-硝基苯基)苯并噻唑 、 氯化亚锡二水合物 在 水 、 6-氟-2-(4-硝基苯基)苯并噻唑 、 碳酸氢钠 、 stannous chloride 、 silica 、 ( 60-120 ) 、 4-(6-fluorobenzo[d]thiazol-2-yl)aniline 作用下， 以 乙醇 为溶剂， 反应 2.0h， 以to afforded pure compound (21a) The compound 4-(6-fluorobenzo[d]thiazol-2-yl)benzenamine (21a, 244 mg, 1 mmol)的产率得到4-(6-fluorobenzo[d]thiazol-2-yl)aniline
  参考文献：
  名称：

  2-PHENYL BENZOTHIAZOLE LINKED IMIDAZOLE COMPOUNDS AS POTENTIAL ANTICANCER AGENTS AND PROCESS FOR THE PREPARATION THEREOF

  摘要：

  本发明提供了公式A的2-苯基苯并噻唑连接的咪唑化合物，作为抗癌剂用于对抗53种人类癌细胞系。其中：

  公开号：

  US20150141657A1

文献信息

• 1-Phenyl-<i>N</i>-(benzothiazol-2-yl)methanimine derivatives as Middle East respiratory syndrome coronavirus inhibitors
  作者：Min-Qi Hu、Heng Li、Ying Lin、Ying Zhang、Jie Tang、Jian-Ping Zuo、Li-Fang Yu、Xian-Kun Tong、Wei Tang、Fan Yang

  DOI：10.1039/d0ra08442e

  日期：——

  A series of novel 1-phenyl-N-(benzothiazol-2-yl)methanimine derivatives were synthesized and their in vitro inhibitory potencies were evaluated on MERS-S pseudovirus.

  一系列新颖的1-苯基-N-(苯并噻唑-2-基)甲醛亚胺衍生物被合成，并在MERS-S假病毒上评估了它们的体外抑制效力。
• 2-arylbenzothiazole analogues and uses thereof
  申请人：Ehlert Jan

  公开号：US20070021446A1

  公开（公告）日：2007-01-25

  The present invention relates to compounds of the general formula (I) and salts, prodrugs, and stereoisomers thereof, wherein Y independently represents S, O, NR 2 , SO, SO 2 ; A independently represents a fife- or six-membered aromatic carbocycle or heterocycle and wherein R 1 to R 20 in formula (I) represent independently of each other a variety of different substituents comprising alkyl, aryl, aralkyl, alkylaryl, heteroaryl groups and monofunctional moieties.

  本发明涉及一般式(I)的化合物及其盐、前药和立体异构体，其中Y独立表示S、O、NR2、SO、SO2；A独立表示五元或六元芳香碳环或杂环，式(I)中的R1至R20独立地表示各种不同取代基，包括烷基、芳基、芳基烷基、烷基芳基、杂芳基团和单官能团。
• 2-Arylbenzothiazole analogues and uses thereof in the treatment of cancer
  申请人：4SC AG

  公开号：EP1746096A1

  公开（公告）日：2007-01-24

  The present invention relates to anticancer compounds of the general formula (I) and salts and physiologically functional derivatives thereof, wherein Y independently represents S, O, NR2, SO, SO2; A independently represents a five- or six-membered aromatic carbocycle or heterocycle and wherein R1 in formula (I) represents one of the heteroaryl groups defined in the claims.

  本发明涉及一般式（I）的抗癌化合物及其盐和生理功能衍生物，其中Y独立表示S、O、NR2、SO、SO2；A独立表示五元或六元芳香碳环或杂环，式（I）中的R1表示权利要求中定义的杂芳基中的一个。
• Novel series of benzo[d]thiazolyl substituted-2-quinolone hybrids: Design, synthesis, biological evaluation and in-silico insights
  作者：Girish Bolakatti、Mahesh Palkar、Manjunatha Katagi、Girish Hampannavar、Rajshekhar V. Karpoormath、Shilpa Ninganagouda、Arvind Badiger

  DOI：10.1016/j.molstruc.2020.129413

  日期：2021.3

  Abstract A novel series of 3-(2-(4-(substituted-benzo[d]thiazol-2-yl)phenylamino)acetyl)-4‑hydroxy-1-methyl/phenyl quinolin-2(1H)-one (7a-f and 8a-f) were synthesized. Reaction of appropriately substituted-2-(4-amino phenyl)benzo[d]thiazole (4a-f) with 3-(2-bromoacetyl)-4‑hydroxy-1-methyl/phenyl quinolin-2(1H)-one (5/6) in the presence of glacial acetic acid resulted in desired compounds. Structures

  摘要 3-(2-(4-(取代-苯并[d]噻唑-2-基)苯基氨基)乙酰基)-4-羟基-1-甲基/苯基喹啉-2(1H)-酮(7a -f 和 8a-f) 合成。适当取代的 2-(4-氨基苯基)苯并[d]噻唑 (4a-f) 与 3-(2-溴乙酰基)-4-羟基-1-甲基/苯基喹啉-2(1H)-one 的反应 ( 5/6) 在冰醋酸的存在下产生所需的化合物。合成化合物的结构基于它们的光谱（IR、1H NMR、13C NMR和MS）和元素分析来表征。细胞毒性筛选研究表明，MCF-7 和 WRL68 癌细胞对所有测试化合物均敏感。在 12 种新型杂交体中，化合物 8f 显示出最显着的抗癌活性。进行对接研究以了解标题化合物在目标酶（EGFR 酪氨酸激酶，1M17）活性位点的结合模式。化合物 8f 和 7f 显示出针对 1M17 的显着且保守的结合相互作用。此外，化合物 7e、7f、8e 和 8f 表现出有趣
• [EN] FLUORINATED BENZOTHIAZOLE DERIVATIVES, PREPARATION METHOD THEREOF AND IMAGING AGENT FOR DIAGNOSING ALTZHEIMER'S DISEASE USING THE SAME<br/>[FR] DÉRIVÉS DE BENZOTHIAZOLE FLUORÉS, PRÉPARATION DE CEUX-CI ET AGENT D'IMAGERIE UTILISANT CES DÉRIVÉS POUR DIAGNOSTIQUER LA MALADIE D'ALZHEIMER
  申请人：SNU R&DB FOUNDATION

  公开号：WO2010053218A1

  公开（公告）日：2010-05-14

  The present invention relates to fluorinated benzothiazole derivatives, a preparation method thereof, and an imaging agent for diagnosing Alzheimer' s disease using the same, and more particularly to fluorinated benzothiazole derivatives represented by Chemical Formula 1, derivatives of Chemical Formula 2 as a starting material for preparation thereof, a preparation method thereof, and an imaging agent for diagnosing Alzheimer's disease using fluorinated benzothiazole derivatives with a strong binding force to beta-amyloid plaque, which is a kind of biomarker for Alzheimer's disease. According to the present invention, fluorine-labeled benzothiazole derivatives, which have been difficult to synthesize by conventional methods, may be obtained by simple processes and the thus-obtained benzothiazole derivatives may be useful in diagnosing the presence and severity of Alzheimer's disease.

  本发明涉及氟代苯并噻唑衍生物，其制备方法，以及利用其诊断阿尔茨海默病的成像剂，更具体地涉及化学式1所表示的氟代苯并噻唑衍生物，化学式2的衍生物作为其制备的起始物质，其制备方法，以及利用具有强结合力与β-淀粉样斑块结合的氟代苯并噻唑衍生物诊断阿尔茨海默病的成像剂，该斑块是阿尔茨海默病的一种生物标志物。根据本发明，通过简单的方法可以获得传统方法难以合成的氟标记苯并噻唑衍生物，因此获得的苯并噻唑衍生物在诊断阿尔茨海默病的存在和严重程度方面可能是有用的。