2-氨基-4-(4-氯苯基)-3-甲酸乙酯基噻吩 | 65234-09-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 噻吩类
• 中文名称: 2-氨基-4-(4-氯苯基)-3-甲酸乙酯基噻吩
• 中文别名: 2-氨基-4-(4-氯苯基)噻吩-3-羧酸乙酯
• 英文名称: ethyl 2-amino-4-chlorophenyl-thiophene-3-carboxylate
• 英文别名: ethyl 2-amino-4-(4-chlorophenyl)thiophene-3-carboxylate
• CAS: 65234-09-5
• 化学式: C₁₃H₁₂ClNO₂S
• mdl: MFCD01038372
• 分子量: 281.763
• InChiKey: YHJWJJKFFNCDCK-UHFFFAOYSA-N

物化性质

• 熔点：
  111 °C
• 沸点：
  415.9±45.0 °C(Predicted)
• 密度：
  1.323±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  18
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.153
• 拓扑面积：
  80.6
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xi
• 海关编码：
  2934999090
• 危险性描述：
  H413
• 储存条件：
  室温密封，干燥保存。

SDS

Name:	Ethyl 2-amino-4-(4-chlorophenyl)-3-thiophenecarboxylate Material Safety Data Sheet
Synonym:	None Known
CAS:	65234-09-5

Section 1 - Chemical Product MSDS Name:Ethyl 2-amino-4-(4-chlorophenyl)-3-thiophenecarboxylate Material Safety Data Sheet
Synonym:None Known

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
65234-09-5	Ethyl 2-amino-4-(4-chlorophenyl)-3-thi	97+	unlisted

Hazard Symbols: XI
Risk Phrases: 36/37/38

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Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Irritating to eyes, respiratory system and skin.
Potential Health Effects
Eye:
Causes eye irritation. May cause chemical conjunctivitis.
Skin:
Causes skin irritation. May be harmful if absorbed through the skin.
Ingestion:
May cause gastrointestinal irritation with nausea, vomiting and diarrhea. May be harmful if swallowed.
Inhalation:
Causes respiratory tract irritation. May be harmful if inhaled.
Chronic:
No information found.

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Section 4 - FIRST AID MEASURES
Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
Ingestion:
Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
Inhalation:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:
Treat symptomatically and supportively.

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Section 5 - FIRE FIGHTING MEASURES
General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or appropriate foam.

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Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Clean up spills immediately, observing precautions in the Protective Equipment section. Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal. Avoid generating dusty conditions. Provide ventilation.

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Section 7 - HANDLING and STORAGE
Handling:
Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Wash clothing before reuse.
Storage:
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

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Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 65234-09-5: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use.

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Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Solid
Color: pale yellow
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 111-112 deg C
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C13H12ClNO2S
Molecular Weight: 281.76

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Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable at room temperature in closed containers under normal storage and handling conditions.
Conditions to Avoid:
Dust generation.
Incompatibilities with Other Materials:
Oxidizing agents, acids, acid chlorides.
Hazardous Decomposition Products:
Hydrogen chloride, chlorine, carbon monoxide, oxides of nitrogen, oxides of sulfur, carbon dioxide.
Hazardous Polymerization: Has not been reported

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 65234-09-5 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
Ethyl 2-amino-4-(4-chlorophenyl)-3-thiophenecarboxylate - Not listed by ACGIH, IARC, or NTP.

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Section 12 - ECOLOGICAL INFORMATION

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Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.

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Section 14 - TRANSPORT INFORMATION

IATA
Shipping Name: Not regulated.
Hazard Class:
UN Number:
Packing Group:
IMO
Shipping Name: Not regulated.
Hazard Class:
UN Number:
Packing Group:
RID/ADR
Shipping Name: Not regulated.
Hazard Class:
UN Number:
Packing group:

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Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XI
Risk Phrases:
R 36/37/38 Irritating to eyes, respiratory system
and skin.
Safety Phrases:
S 22 Do not breathe dust.
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 36/37/39 Wear suitable protective clothing, gloves
and eye/face protection.
WGK (Water Danger/Protection)
CAS# 65234-09-5: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 65234-09-5 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 65234-09-5 is not listed on the TSCA inventory.
It is for research and development use only.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  2-氨基-4-(4-氯苯基)-3-甲酸乙酯基噻吩 在 三氯氧磷 作用下， 以 异丙醇 为溶剂， 反应 0.67h， 生成 5-(4-chlorophenyl)-N-phenylthieno[2,3-d]pyrimidin-4-amine
  参考文献：
  名称：

  Novel Dual Use of Formamide-POCl₃ Mixture for the Efficient, One-Pot Synthesis of Condensed 2H-Pyrimidin-4-amine Libraries Under Microwave Irradiation

  摘要：

  The novel dual use of formamide-POCl3 mixture for the incorporation of a C-N fragment to form the pyrimidine nucleus and its subsequent chlorination in an efficient, one-pot synthesis of potentially bioactive condensed 2H-pyrimidin-4-amine libraries under microwave irradiation (MWI) is reported. The one-pot microwave-assisted synthetic protocol is high-yielding, ecofriendly, rapid, and novel as well as eliminates intermittent work-ups. The protocol can be adapted for the library synthesis of series of a condensed pyrimidines.

  DOI：

  10.1080/00397911.2011.607934
• 作为产物：
  描述：

  3-<4-Chlor-phenyl>-2-cyan-but-2-en-saeure-aethylester 在 sulfur 、 二乙胺 作用下， 以 乙醇 为溶剂， 以19.5 mg的产率得到2-氨基-4-(4-氯苯基)-3-甲酸乙酯基噻吩
  参考文献：
  名称：

  Synthesis and antimicrobial activity of novel 2-(pyridin-2-yl)thieno[2,3-d]pyrimidin-4 (3H)-ones

  摘要：

  在本研究中，合成了一些新的2-(吡啶-2-基)噻吩[2,3-d]嘧啶-4(3H)-酮衍生物（IIa-o）。目标化合物（IIa-o）是通过2-氰基、3-氰基和4-氰基吡啶与各种2-氨基-3-乙氧基噻吩（Ia-e）进行酸催化缩合合成的。所有噻吩衍生物均通过Gewald反应合成。新合成化合物的结构通过紫外-可见光谱、傅里叶变换红外光谱、^1H-NMR和质谱分析得到了确认。所有合成化合物均被评估其针对各种革兰阳性和革兰阴性细菌及真菌菌株的抗微生物活性。在合成的化合物中，发现IIa、IIb、IId、IIe和IIm具有活性。

  DOI：

  10.3906/kim-1012-888

文献信息

• 2-(3,4-Dihydro-4-Oxothieno[2,3-d]pyrimidin-2-ylthio) Acetamides as a New Class of Falcipain-2 Inhibitors. 3. Design, Synthesis and Biological Evaluation
  作者：Jin Zhu、Tong Chen、Jie Liu、Ruoqun Ma、Weiqiang Lu、Jin Huang、Honglin Li、Jian Li、Hualiang Jiang

  DOI：10.3390/molecules14020785

  日期：——

  The cysteine protease falcipain-2 (FP-2) of Plasmodium falciparum is a principal cysteine protease and an essential hemoglobinase of erythrocytic P. falciparum trophozoites, making it become an attractive target enzyme for developing anti-malarial drugs. In this study, a series of novel small molecule FP-2 inhibitors have been designed and synthesized based on compound 1, which was identified by using structure-based virtual screening in conjunction with an enzyme inhibition assay. All compounds showed high inhibitory effect against FP-2 with IC50s of 1.46-11.38 μM, and the inhibitory activity of compound 2a was ~2 times greater than that of prototype compound 1. The preliminary SARs are summarized and should be helpful for future inhibitor design, and the novel scaffold presented here, with its potent inhibitory activity against FP-2, also has potential application in discovery of new anti-malarial drugs.

  恶性疟原虫 (Plasmodium falciparum) 半胱氨酸蛋白酶 (falcipain-2， FP-2) 是原生质型疟原虫的主要半胱氨酸蛋白酶和必须的血红蛋白酶，这使得它成为研制抗疟药物的一个有吸引力的靶标酶。在本研究中，我们基于用酶抑制法结合基于结构的虚拟筛选得到的化合物 1，设计并合成了系列新型小分子 FP-2 抑制剂。所有化合物均为 FP-2的高效抑制剂，其半抑制浓度 (IC50) 值范围为 1.46 至 11.38 μM，化合物 2a 的抑制活性是母体化合物 1 的 2倍左右。本研究概括总结的初步构效关系将有助于未来抑制剂的设计，这里展示的新骨架以其对 FP-2的强效抑制活性，在发现新型抗疟药物方面也具有潜在的应用价值。
• [EN] RETINOID-RELATED ORPHAN RECEPTOR GAMMA MODULATORS, COMPOSITION CONTAINING THEM AND USES THEREOF<br/>[FR] MODULATEURS DES RÉCEPTEURS ORPHELINS GAMMA APPARENTÉS AU RÉCEPTEUR DES RÉTINOÏDES, COMPOSITION LES CONTENANT ET UTILISATIONS ASSOCIÉES
  申请人：GLAXO GROUP LTD

  公开号：WO2012100732A1

  公开（公告）日：2012-08-02

  Provided are retinoid-related orphan receptor gamma(ROR γ) modulators of formula (I), processes for their preparation, pharmaceutical compositions containing them, and their uses in the treatment of diseases mediated by ROR γ.

  提供了公式（I）的与视黄醛相关孤儿受体γ（ROR γ）调节剂，它们的制备方法，含有它们的药物组合物，以及它们在治疗由ROR γ介导的疾病中的用途。
• Thienopyridones as AMPK activators for the treatment of diabetes and obesity
  申请人：Iyengar R. Rajesh

  公开号：US20050038068A1

  公开（公告）日：2005-02-17

  The present invention relates to compounds that activate AMP-activated protein kinase (AMPK), including the preparation of the compounds, compositions containing the compounds and the use of the compounds in the prevention or treatment of disorders such as diabetes, metabolic syndrome, and obesity.

  本发明涉及激活AMP-激活蛋白激酶（AMPK）的化合物，包括制备这些化合物、含有这些化合物的组合物以及利用这些化合物在预防或治疗糖尿病、代谢综合征和肥胖等疾病中的用途。
• Design and synthesis of novel protein kinase CK2 inhibitors on the base of 4-aminothieno[2,3-d]pyrimidines
  作者：Olga V. Ostrynska、Anatoliy O. Balanda、Volodymyr G. Bdzhola、Andriy G. Golub、Igor M. Kotey、Olexander P. Kukharenko、Andrii A. Gryshchenko、Nadiia V. Briukhovetska、Sergiy M. Yarmoluk

  DOI：10.1016/j.ejmech.2016.03.004

  日期：2016.6

  research work has resulted in a number of new ATP-competitive CK2 inhibitors that have been identified among 4-aminothieno[2,3-d]pyrimidine derivatives. The most active compounds obtained in the course of the research are 3-(5-p-tolyl-thieno[2,3-d]pyrimidin-4-ylamino)-benzoic acid, 5e (NHTP23, IC50 = 0.01 μM), 3-(5-phenyl-thieno[2,3-d]pyrimidin-4-ylamino)-benzoic acid, 5g (NHTP25, IC50 = 0.065 μM) and 3

  我们先前研究工作的扩展已导致在4-氨基噻吩并[2,3-d]嘧啶衍生物中鉴定出许多新的与ATP竞争的CK2抑制剂。在研究过程中获得的活性最高的化合物是3-（5-对甲苯基-噻吩并[2,3-d]嘧啶-4-基氨基）苯甲酸5e（NHTP23，IC 50  = 0.01μM）， 3-（5-苯基-噻吩并[2,3-d]嘧啶-4-基氨基）-苯甲酸，5g（NHTP25，IC 50  = 0.065μM）和3-（6-甲基-5-苯基-噻吩并[2 ，3-d]嘧啶-4-基氨基）-苯甲酸，5n（NHTP33，IC 50 = 0.008μM）。研究了测试的4-氨基噻吩并[2,3-d]嘧啶衍生物的结构-活性关系，并提出了它们与CK2 ATP受体位点的结合方式。讨论了分子内氢键对化合物结构的负面影响。
• Design, Synthesis, and Biological Evaluation of 6-Substituted Thieno[3,2-<i>d</i>]pyrimidine Analogues as Dual Epidermal Growth Factor Receptor Kinase and Microtubule Inhibitors
  作者：Romeo Romagnoli、Filippo Prencipe、Paola Oliva、Stefania Baraldi、Pier Giovanni Baraldi、Santiago Schiaffino Ortega、Mariem Chayah、Maria Kimatrai Salvador、Luisa Carlota Lopez-Cara、Andrea Brancale、Salvatore Ferla、Ernest Hamel、Roberto Ronca、Roberta Bortolozzi、Elena Mariotto、Elena Mattiuzzo、Giampietro Viola

  DOI：10.1021/acs.jmedchem.8b01391

  日期：2019.2.14

  The clinical evidence for the success of tyrosine kinase inhibitors in combination with microtubule-targeting agents prompted us to design and develop single agents that possess both epidermal growth factor receptor (EGFR) kinase and tubulin polymerization inhibitory properties. A series of 6-aryl/heteroaryl-4-(3',4',5'-trimethoxyanilino)thieno[3,2- d]pyrimidine derivatives were discovered as novel

  酪氨酸激酶抑制剂与微管靶向剂成功结合的临床证据促使我们设计和开发具有表皮生长因子受体（EGFR）激酶和微管蛋白聚合抑制特性的单一药物。发现了一系列6-芳基/杂芳基-4-（3'，4'，5'-三甲氧基苯胺基）噻吩并[3,2-d]嘧啶衍生物，它们是新型的双微管蛋白聚合和EGFR激酶抑制剂。4-（3'，4'，5'-三甲氧基苯胺基）-6-（对甲苯基）噻吩并[3,2-d]嘧啶衍生物6g是该系列中最有效的化合物，具有抗增殖作用，其中一半最大抑制浓度（IC50）值在一位或两位数纳摩尔范围内。化合物6g与秋水仙碱位点的微管蛋白结合并抑制微管蛋白组装，IC50值为0.71μM，6g抑制EGFR活性，IC50值为30 nM。我们的数据表明，6g优异的体外和体内特性可能源于其对微管蛋白聚合和EGFR激酶的双重抑制作用。