3-氯-2-吡啶羧酸甲酯 | 116383-98-3

• 物质功能分类: 医药中间体 - 杂环化合物 - 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: 3-氯-2-吡啶羧酸甲酯
• 中文别名: 3-氯吡啶羧酸甲酯；3-氯-2-吡啶甲酸甲酯
• 英文名称: methyl 3-chloro-2-carboxypyridine
• 英文别名: 3-chloro-2-(methoxycarbonyl)pyridine；methyl 3-chloropyridine-2-carboxylate；methyl 3-chloropicolinate；3-chloro-pyridine-2-carboxylic acid methyl ester
• CAS: 116383-98-3
• 化学式: C₇H₆ClNO₂
• mdl: MFCD09750958
• 分子量: 171.583
• InChiKey: QRLHANNSPRAJFN-UHFFFAOYSA-N

物化性质

• 熔点：
  47-54 °C
• 沸点：
  254.0±20.0 °C(Predicted)
• 密度：
  1.294±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  11
• 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：
  39.2
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 海关编码：
  2933399090
• 危险性防范说明：
  P261,P280,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H332,H335
• 储存条件：
  室温，惰性气体

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: Methyl 3-chloropicolinate
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: Methyl 3-chloropicolinate
CAS number: 116383-98-3

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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: C7H6ClNO2
Molecular weight: 171.6

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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：

  3-氯-2-吡啶羧酸甲酯 在 palladium 10% on activated carbon 、 palladium diacetate 盐酸 、 4-二甲氨基吡啶 、 aluminum (III) chloride 、 potassium phosphate 、 氯化亚砜 、 氢气 、 三溴化硼 、 三乙胺 、 N,N-二甲基甲酰胺 、 正丁基二(1-金刚烷基)膦 作用下， 以 2-甲基四氢呋喃 、 甲醇 、 正庚烷 、 二氯甲烷 、 水 为溶剂， 10.0~80.0 ℃ 、300.01 kPa 条件下， 反应 60.5h， 生成 (4a-R,9a-S)-trifluoro-methanesulfonic acid 1-(2,2,2-trifluoro-acetyl)-2,3,4,4a,9,9a-hexahydro-1H-indeno[2,1-b]pyridin-6-yl ester
  参考文献：
  名称：

  ARYL-AND HETEROARYLCARBONYL DERIVATIVES OF HEXAHYDROINDENOPYRIDINE AND OCTAHYDROBENZOQUINOLINE

  摘要：

  本发明涉及由以下公式I定义的化合物，其中变量R1、R2、R3、R4和m的定义如权利要求书中，具有有价值的药理活性。特别地，这些化合物是11β-羟基类固醇脱氢酶（HSD）1的抑制剂，因此适用于治疗和预防可以受到该酶抑制影响的疾病，如代谢性疾病，特别是2型糖尿病、肥胖症和血脂异常。

  公开号：

  US20110136800A1
• 作为产物：
  描述：

  N-苯基吡啶甲酰胺 在 盐酸 、 正丁基锂 、 六氯乙烷 、 碳酸氢钠 作用下， 反应 19.0h， 生成 3-氯-2-吡啶羧酸甲酯
  参考文献：
  名称：

  有机锂化合物在有机合成中的应用。十九。基于芳香金属化的合成策略。3-卤代吡啶甲酸和异烟酸的简明区域特异性合成

  摘要：

  摘要 通过苯胺 (1) 和 (2) 的金属化 (n-BuLi)，然后生成的双锂化苯胺与卤化剂 (CCl3描述了-CCl3、CH2Br-CH2Br、I2)，随后对(3) 和(4) 进行酸性水解，作为将甲基吡啶和异烟碱酸区域特异性转化为其C3 卤代衍生物的一种方式。

  DOI：

  10.1080/00397919708003053

文献信息

• [EN] 1,3 DI-SUBSTITUTED CYCLOBUTANE OR AZETIDINE DERIVATIVES AS HEMATOPOIETIC PROSTAGLANDIN D SYNTHASE INHIBITORS<br/>[FR] DÉRIVÉS D'AZÉTIDINE OU DE CYCLOBUTANE 1,3-DISUBSTITUÉS UTILISÉS COMME INHIBITEURS DE LA PROSTAGLANDINE D SYNTHASE HÉMATOPOÏÉTIQUE (H-PGDS)
  申请人：GLAXOSMITHKLINE IP DEV LTD

  公开号：WO2018069863A1

  公开（公告）日：2018-04-19

  A compound of formula (I), wherein R, R1, R2, R3, Y, Y1, a, X, and Z are as defined herein. The compounds of the present invention are inhibitors of hematopoietic prostaglandin D synthase (H-PGDS) and can be useful in the treatment of Duchenne Muscular Dystrophy. Accordingly, the invention is further directed to pharmaceutical compositions comprising a compound of the invention. The invention is still further directed to methods of inhibiting H-PGDS activity and treatment of disorders associated therewith using a compound of the invention or a pharmaceutical composition comprising a compound of the invention.

  式（I）的化合物，其中R、R1、R2、R3、Y、Y1、a、X和Z的定义如本文所述。本发明的化合物是造血前列腺素D合成酶（H-PGDS）的抑制剂，可用于治疗杜兴氏肌肉萎缩症。因此，本发明进一步涉及包含本发明化合物的药物组合物。本发明还进一步涉及使用本发明化合物或包含本发明化合物的药物组合物来抑制H-PGDS活性和治疗相关疾病的方法。
• [EN] DIHYDROPYRIMIDINONES FOR USE AS BACE2 INHIBITORS<br/>[FR] DIHYDROPYRIMIDINONES POUR UTILISATION EN TANT QU'INHIBITEURS DE BACE2
  申请人：HOFFMANN LA ROCHE

  公开号：WO2010128058A1

  公开（公告）日：2010-11-11

  This invention relates to dihydropyrimidinones of the formula (I), wherein X and R1 to R7 are as defined in the description and in the claims, as well as pharmaceutically acceptable salts thereof. These compounds are BACE2 inhibitors and can be used as medicaments for the treatment or prevention of diseases such as diabetes.

  这项发明涉及公式（I）中的二氢嘧啶酮，其中X和R1至R7如描述和索赔中定义的那样，以及其药学上可接受的盐。这些化合物是BACE2抑制剂，可用作治疗或预防疾病如糖尿病的药物。
• [EN] ARYL AND HETEROARYL ETHER COMPOUNDS AS ROR GAMMA MODULATORS<br/>[FR] COMPOSÉS ÉTHER D'ARYLE ET ÉTHER D'HÉTÉROARYLE EN TANT QUE MODULATEURS DE ROR GAMMA
  申请人：GLENMARK PHARMACEUTICALS SA

  公开号：WO2017051319A1

  公开（公告）日：2017-03-30

  Provided are compounds of formula (I) and pharmaceutically acceptable salts thereof, wherein ring A, ring B, L, R 1, R 2, R a, R b, n, x, y and z are as defined herein, which are active as modulators of retinoid-related orphan receptor gamma t (RORyt).

  提供的是式（I）的化合物及其药用盐，其中环A、环B、L、R1、R2、Ra、Rb、n、x、y和z的定义如本文所述，这些化合物作为视黄醇相关孤儿受体γt（RORγt）的调节剂具有活性。
• [EN] ARYL- AND HETEROARYLCARBONYL DERIVATIVES OF HEXAHYDROINDENOPYRIDINE AND OCTAHYDROBENZOQUINOLINE<br/>[FR] DÉRIVÉS ARYLECARBONYLE ET HÉTÉROARYLCARBONYLE D'HEXAHYDROINDÉNOPYRIDINE ET D'OCTAHYDROBENZOQUINOLINE
  申请人：VITAE PHARMACEUTICALS INC

  公开号：WO2011057054A1

  公开（公告）日：2011-05-12

  The present invention relates to compounds defined by formula I, wherein the variables R1, R2, R3, R4, and m are defined as in claim 1, possessing valuable pharmacological activity. Particularly, the compounds are inhibitors of 11 β-hydroxysteroid dehydrogenase (HSD) 1 and thus are suitable for treatment and prevention of diseases which can be influenced by inhibition of this enzyme, such as metabolic diseases, in particular diabetes type 2, obesity, and dyslipidemia.

  本发明涉及由公式I定义的化合物，其中变量R1、R2、R3、R4和m如权利要求1中定义的那样，具有有价值的药理活性。特别是，这些化合物是11β-羟基类固醇脱氢酶（HSD）1的抑制剂，因此适用于治疗和预防可以受到该酶抑制影响的疾病，例如代谢性疾病，特别是2型糖尿病、肥胖症和血脂异常。
• Triphenylphosphine derivative, production process therefor, palladium complex thereof, and process for producing biaryl derivative
  申请人：——

  公开号：US20030065208A1

  公开（公告）日：2003-04-03

  Provided are a novel triphenyl phosphine derivative synthesized from a triphenylphosphine and a hydroxy-containing lactone; a palladium and a nickel complexes comprising the derivative as a ligand; and a process for preparing a biaryl derivative using the complex as a catalyst. A product can be easily separated from a catalyst or a phosphorus compound, and biaryl derivative can be synthesized in a higher yield, by using the complex of the present invention as a catalyst.

  提供了一种新型的三苯基膦衍生物，通过三苯基膦和含羟基的内酯合成；一种以该衍生物为配体的钯和镍配合物；以及一种利用该配合物作为催化剂制备联苯衍生物的方法。通过使用本发明的复合物作为催化剂，产品可以很容易地与催化剂或磷化合物分离，联苯衍生物可以以更高的产率合成。