3-甲氧基-2-吡啶羧酸 | 16478-52-7

• 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-甲氧基-2-吡啶羧酸
• 英文名称: 3-methoxypicolinic acid
• 英文别名: 3-methoxypyridine-2-carboxylic acid
• CAS: 16478-52-7
• 化学式: C₇H₇NO₃
• 分子量: 153.137
• InChiKey: RJXVAGCQRMBMCI-UHFFFAOYSA-N

物化性质

• 熔点：
  159-160℃ (decomposition)
• 沸点：
  314.7±22.0 °C(Predicted)
• 密度：
  1.284±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.7
• 重原子数：
  11
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  59.4
• 氢给体数：
  1
• 氢受体数：
  4

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

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 3-Methoxypyridine-2-carboxylic acid
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: 3-Methoxypyridine-2-carboxylic acid
CAS number: 16478-52-7

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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: C7H7NO3
Molecular weight: 153.1

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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.

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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-甲氧基-2-吡啶羧酸 在 吡啶 、 硫酸 、 溴 、 copper(II) oxide 作用下， 以 水 为溶剂， 生成
  参考文献：
  名称：

  Identification of a novel RAMP-independent CGRP receptor antagonist

  摘要：

  Identification of an HIV integrase inhibitor with micromolar affinity for the CGRP receptor led to the discovery of a series of structurally novel CGRP receptor antagonists. Optimization of this series produced compound 16, a low-molecular weight CGRP receptor antagonist with good pharmacokinetic properties in both rat and dog. In contrast to other nonpeptide antagonists, the activity of 16 was affected by the presence of divalent cations and showed evidence of an alternative, RAMP-independent CGRP receptor binding site. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2011.09.056
• 作为产物：
  描述：

  3-甲氧基吡啶-2-甲酸甲酯 在 sodium hydroxide 作用下， 以 甲醇 、 水 为溶剂， 反应 1.5h， 生成 3-甲氧基-2-吡啶羧酸
  参考文献：
  名称：

  发现新型3-羟基吡啶啉酰胺作为HIV-1整合酶-LEDGF / p75相互作用的选择性抑制剂

  摘要：

  当前，三种HIV-1整合酶（IN）活性定点抑制剂已在临床上用于治疗HIV感染。但是，耐药性突变的出现限制了长期治愈的希望。作为一种选择，IN活性的变构抑制作用引起了极大的关注，并且几种这样的抑制剂正在早期临床开发中。具体而言，IN抑制剂和细胞辅助因子LEDGF / p75显着减少了细胞中的前病毒整合，并有效降低了病毒复制能力。与广泛研究的2-（喹啉-3-基）乙酸或1 H不同-indol-3-yl-2-hydroxy-4-oxobut-2-enoic acid的化学型，本研究公开了一类新的具有羧酸功能的选择性IN-LEDGF / p75抑制剂。更重要的是，3-羟基吡啶啉酰胺还显示出对IN二聚化的低微摩尔抑制作用，为新型双IN抑制剂提供了体外治疗选择性抗病毒作用，以进一步发展。最后，我们基于化合物的3-羟基吡啶啉类化合物的基于形状的ROCS药效团模型为这些新型IN-LEDGF / p75抑制剂的结合模式提供了新见解。

  DOI：

  10.1016/j.ejmech.2016.10.045

文献信息

• [EN] POLYCYCLIC AMIDES AS UBE2K MODULATORS FOR TREATING CANCER<br/>[FR] AMIDES POLYCYCLIQUES UTILISÉS EN TANT QUE MODULATEURS D'UBE2K POUR LE TRAITEMENT DU CANCER
  申请人：BERG LLC

  公开号：WO2021138540A1

  公开（公告）日：2021-07-08

  Provided are compounds of Formula (I) and pharmaceutically acceptable salts and compositions thereof, which are useful for treating conditions associated with modulation of UBE2K.

  提供的是Formula (I)的化合物及其药用盐和组合物，可用于治疗与UBE2K调节相关的疾病。
• [EN] SUBSTITUTED TRIAZOLE AND IMIDAZOLE COMPOUNDS<br/>[FR] COMPOSÉS DE TRIAZOLE ET D'IMIDAZOLE SUBSTITUÉS
  申请人：HOFFMANN LA ROCHE

  公开号：WO2014086663A1

  公开（公告）日：2014-06-12

  The invention is concerned with the compounds of formula (I): and pharmaceutically acceptable salts thereof. In addition, the present invention relates to methods of manufacturing and using the compounds of formula (I) as well as pharmaceutical compositions containing such compounds. The compounds of formula (I) are LMP7 inhibitors and may be useful in treating associated inflammatory diseases and disorders such as, for example, rheumatoid arthritis, lupus and irritable bowel disease.

  这项发明涉及式(I)的化合物及其药用可接受的盐。此外，本发明涉及制造和使用式(I)的化合物的方法，以及含有这种化合物的药物组合物。式(I)的化合物是LMP7抑制剂，可能在治疗相关的炎症性疾病和紊乱方面有用，例如类风湿性关节炎、红斑狼疮和肠易激综合征。
• Monoacylglycerol Lipase Modulators
  申请人：Janssen Pharmaceutica NV

  公开号：US20200102303A1

  公开（公告）日：2020-04-02

  Fused compounds of Formula (I) and Formula (II), pharmaceutical compositions containing them, methods of making them, and methods of using them including methods for treating disease states, disorders, and conditions associated with MGL modulation, such as those associated with pain, psychiatric disorders, neurological disorders (including, but not limited to major depressive disorder, treatment resistant depression, anxious depression, bipolar disorder), cancers and eye conditions. Wherein R 1 , R 2 , R 2a , R 3 , R 3a , R 4 , and R 4a are defined herein.

  化合物的结构式（I）和结构式（II），含有它们的药物组合物，制备它们的方法，以及使用它们的方法，包括用于治疗与MGL调节相关的疾病状态、紊乱和病况的方法，例如与疼痛、精神障碍、神经障碍（包括但不限于重性抑郁障碍、治疗抵抗性抑郁症、焦虑性抑郁症、躁郁症）、癌症和眼部疾病相关的方法。 其中R1、R2、R2a、R3、R3a、R4和R4a在此处定义。
• [EN] AGRICULTURAL CHEMICALS<br/>[FR] PRODUITS CHIMIQUES AGRICOLES
  申请人：GLOBACHEM NV

  公开号：WO2019141980A1

  公开（公告）日：2019-07-25

  The present invention relates to picolinic acid derivatives that are useful in treating fungal diseases ofplants.

  本发明涉及烟酸衍生物，用于治疗植物的真菌性病害。
• [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。