4-氯砒啶-2-氨基甲酸甲酯 | 889676-38-4

• 物质功能分类: 医药中间体 - 吡啶类化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 中文名称: 4-氯砒啶-2-氨基甲酸甲酯
• 中文别名: 4-氯吡啶-2-氨基甲酸甲酯
• 英文名称: methyl (4-chloropyridin-2-yl)carbamate
• 英文别名: methyl N-(4-chloropyridin-2-yl)carbamate
• CAS: 889676-38-4
• 化学式: C₇H₇ClN₂O₂
• mdl: MFCD03392094
• 分子量: 186.598
• InChiKey: KZEFCECVTCHENL-UHFFFAOYSA-N

物化性质

• 沸点：
  233.2±25.0 °C(Predicted)
• 密度：
  1.391±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  12
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.142
• 拓扑面积：
  51.2
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 危险品标志：
  Xi
• 海关编码：
  2933399090

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: Methyl 4-chloropyridine-2-carbamate
Synonyms: Methyl 4-chloropyridin-2-ylcarbamate; 2-(Methoxycarbamido)-4-chloropyridine

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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: Methyl 4-chloropyridine-2-carbamate
CAS number: 889676-38-4

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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: C7H7ClN2O2
Molecular weight: 186.6

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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 chloride.

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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-氯砒啶-2-氨基甲酸甲酯 在 (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride 、 四羟基二硼 、 XPhos Pd G2 、 potassium acetate 、 sodium carbonate 、 甲苯 、 三氟乙酸 、 2-二环己基磷-2,4,6-三异丙基联苯 作用下， 以 1,4-二氧六环 、 乙醇 、 二氯甲烷 为溶剂， 反应 6.0h， 生成 (S)-methyl (4-(4-((2-amino-4-methylpentyl)oxy)-3-fluorophenyl)pyridin-2-yl)carbamate
  参考文献：
  名称：

  发现和优化联芳基烷基醚作为一类新型高选择性、可穿透 CNS 和口服活性衔接蛋白 2 相关激酶 1 (AAK1) 抑制剂，用于潜在治疗神经性疼痛

  摘要：

  最近的小鼠基因敲除研究将接头蛋白 2 相关激酶 1 (AAK1) 确定为治疗神经性疼痛的可行靶标。BMS-986176/LX-9211 ( 4 ) 作为一种高选择性、可穿透 CNS 且有效的 AAK1 抑制剂，已进入 II 期人体试验。在探索这种联芳基烷基醚化学型的构效关系 (SAR) 时，发现几种其他化合物是具有良好药物样特性的高选择性和强效 AAK1 抑制剂。其中，化合物43和58在两种神经性疼痛大鼠模型中显示出非常好的疗效，并具有出色的中枢神经系统穿透和脊髓靶点接合。这两种化合物还表现出良好的物理化学和口服药代动力学 (PK) 特性。化合物58是 BMS-986176/LX-9211 ( 4 ) 的中心吡啶异构体，在体外比4的效力高 4倍，并且与 CCI 大鼠模型中的4相比，显示出实现相似功效所需的较低血浆暴露。然而，与4相比， 43和58的临床前毒性特征均较差。

  DOI：

  10.1021/acs.jmedchem.1c02132
• 作为产物：
  描述：

  2-氨基-4-氯吡啶 、 碳酸二甲酯 在 potassium tert-butylate 作用下， 反应 1.0h， 以97%的产率得到4-氯砒啶-2-氨基甲酸甲酯
  参考文献：
  名称：

  发现和优化联芳基烷基醚作为一类新型高选择性、可穿透 CNS 和口服活性衔接蛋白 2 相关激酶 1 (AAK1) 抑制剂，用于潜在治疗神经性疼痛

  摘要：

  最近的小鼠基因敲除研究将接头蛋白 2 相关激酶 1 (AAK1) 确定为治疗神经性疼痛的可行靶标。BMS-986176/LX-9211 ( 4 ) 作为一种高选择性、可穿透 CNS 且有效的 AAK1 抑制剂，已进入 II 期人体试验。在探索这种联芳基烷基醚化学型的构效关系 (SAR) 时，发现几种其他化合物是具有良好药物样特性的高选择性和强效 AAK1 抑制剂。其中，化合物43和58在两种神经性疼痛大鼠模型中显示出非常好的疗效，并具有出色的中枢神经系统穿透和脊髓靶点接合。这两种化合物还表现出良好的物理化学和口服药代动力学 (PK) 特性。化合物58是 BMS-986176/LX-9211 ( 4 ) 的中心吡啶异构体，在体外比4的效力高 4倍，并且与 CCI 大鼠模型中的4相比，显示出实现相似功效所需的较低血浆暴露。然而，与4相比， 43和58的临床前毒性特征均较差。

  DOI：

  10.1021/acs.jmedchem.1c02132

文献信息

• [EN] BIARYL KINASE INHIBITORS<br/>[FR] INHIBITEURS DE KINASES À BASE DE BIARYLE
  申请人：BRISTOL MYERS SQUIBB CO

  公开号：WO2017059085A1

  公开（公告）日：2017-04-06

  The present disclosure is directed to biaryl compounds of formula (I) which can inhibit AAKl (adaptor associated kinase 1), compositions comprising such compounds and their use for treating e.g. pain, Alzheimer's disease, Parkinson's disease and schizophrenia.

  本公开涉及式(I)的双芳基化合物，该化合物能够抑制AAK1（适配器相关激酶1），包含此类化合物的组合物以及它们用于治疗例如疼痛、阿尔茨海默病、帕金森病和精神分裂症。
• HETEROARYLS AND USES THEREOF
  申请人：MILLENNIUM PHARMACEUTICALS, INC.

  公开号：US20150225422A1

  公开（公告）日：2015-08-13

  The present invention provides a compound of formula I: and pharmaceutically acceptable salts thereof, wherein X, R 1 , R 2 , R 3 , R 4 , R 5 , L 1 , L 2 , m, and n, are as described in the specification. Such compounds are inhibitors of VPS34 and thus useful for treating proliferative, inflammatory, or cardiovascular disorders.

  本发明提供了一种具有以下化学式I的化合物： 及其药用可接受的盐，其中X、R1、R2、R3、R4、R5、L1、L2、m和n如规范中所述。这些化合物是VPS34的抑制剂，因此对于治疗增殖性、炎症性或心血管疾病是有用的。
• [EN] HETEROARYLS AND USES THEREOF<br/>[FR] HÉTÉROARYLES ET UTILISATIONS DE CEUX-CI
  申请人：MILLENNIUM PHARM INC

  公开号：WO2015108861A1

  公开（公告）日：2015-07-23

  The present invention provides a compound of formula I: and pharmaceutically acceptable salts thereof, wherein X, R1, R2, R3, R4, R5, L1, L2, m, and n, are as described in the specification. Such compounds are inhibitors of VPS34 and thus useful for treating proliferative, inflammatory, or cardiovascular disorders.

  本发明提供了一种具有化学式I的化合物及其药用可接受的盐，其中X、R1、R2、R3、R4、R5、L1、L2、m和n如说明书中所述。这些化合物是VPS34的抑制剂，因此可用于治疗增殖性、炎症性或心血管疾病。
• [EN] PHENYLACETAMIDES AS INHIBITORS OF ROCK<br/>[FR] PHÉNYLACÉTAMIDES UTILISÉS EN TANT QU'INHIBITEURS DE ROCK
  申请人：BRISTOL MYERS SQUIBB CO

  公开号：WO2019014300A1

  公开（公告）日：2019-01-17

  The present invention provides compounds of Formula (I): Formula (I) or stereoisomers, tautomers, or pharmaceutically acceptable salts thereof, wherein all the variables are as defined herein. These compounds are selective ROCK inhibitors. This invention also relates to pharmaceutical compositions comprising these compounds and methods of treating cardiovascular, smooth muscle, oncologic, neuropathologic, autoimmune, fibrotic, and/or inflammatory disorders using the same.

  本发明提供了以下式（I）的化合物：式（I）或其立体异构体、互变异构体或其药用可接受的盐，其中所有变量如本文所定义。这些化合物是选择性ROCK抑制剂。本发明还涉及包含这些化合物的药物组合物以及使用这些药物组合物治疗心血管、平滑肌、肿瘤学、神经病理学、自身免疫、纤维化和/或炎症性疾病的方法。
• Heteroaryls and uses thereof
  申请人：Millennium Pharmaceuticals, Inc.

  公开号：US10538533B2

  公开（公告）日：2020-01-21

  The present invention provides a compound of formula I: and pharmaceutically acceptable salts thereof, wherein X, R1, R2, R3, R4, R5, L1, L2, m, and n, are as described in the specification. Such compounds are inhibitors of VPS34 and thus useful for treating proliferative, inflammatory, or cardiovascular disorders.

  本发明提供了一种式 I 的化合物： 及其药学上可接受的盐类，其中 X、R1、R2、R3、R4、R5、L1、L2、m 和 n 如说明书所述。此类化合物是 VPS34 的抑制剂，因此可用于治疗增殖性、炎症性或心血管疾病。