1,4,5,7-四氢-6H-吡唑并[3,4-C]吡啶-6-羧酸叔丁酯 | 871726-73-7

• 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 - 唑类
• 中文名称: 1,4,5,7-四氢-6H-吡唑并[3,4-C]吡啶-6-羧酸叔丁酯
• 中文别名: 4,5-二氢-1H-吡唑并[3,4-c]吡啶-6(7h)-羧酸叔丁酯
• 英文名称: tert-butyl 4,5-dihydro-1H-pyrazolo[3,4-c]pyridine-6(7H)-carboxylate
• 英文别名: tert-butyl 1,4,5,7-tetrahydro-6H-pyrazolo[3,4-c]pyridine-6-carboxylate；tert-butyl 1H,4H,5H,6H,7H-pyrazolo[3,4-c]pyridine-6-carboxylate；tert-butyl 1,4,5,7-tetrahydropyrazolo[3,4-c]pyridine-6-carboxylate
• CAS: 871726-73-7
• 化学式: C₁₁H₁₇N₃O₂
• 分子量: 223.275
• InChiKey: XSHYMCSSTAWZOW-UHFFFAOYSA-N

物化性质

• 沸点：
  388.0±42.0 °C(Predicted)
• 密度：
  1.200

计算性质

• 辛醇/水分配系数(LogP)：
  1
• 重原子数：
  16
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.64
• 拓扑面积：
  58.2
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 海关编码：
  2933990090
• 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: t-Butyl 4,5-Dihydro-1H-pyrazolo[3,4-c]pyridine-6(7H)-carboxylate
Synonyms: tert-butyl 1H,4H,5H,7H-pyrazolo[3,4-c]pyridine-6-carboxylate

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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: t-Butyl 4,5-Dihydro-1H-pyrazolo[3,4-c]pyridine-6(7H)-carboxylate
CAS number: 871726-73-7

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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, refrigerated.
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: C11H17N3O2
Molecular weight: 223.3

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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.

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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：

  1,4,5,7-四氢-6H-吡唑并[3,4-C]吡啶-6-羧酸叔丁酯 在 盐酸 、 sodium hydride 作用下， 以 乙酸乙酯 、 N,N-二甲基甲酰胺 为溶剂， 反应 20.0h， 生成 1-methyl-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine
  参考文献：
  名称：

  [EN] PRMT5 INHIBITORS AND USES THEREOF
  [FR] INHIBITEURS DE PRMT5 ET LEURS UTILISATIONS

  摘要：

  本文描述了式（A）的化合物，其药学上可接受的盐以及药物组合物。本发明的化合物对抑制PRMT5活性是有用的。还描述了利用这些化合物治疗PRMT5介导的疾病的方法。

  公开号：

  WO2014100695A1
• 作为产物：
  描述：

  N-叔丁氧羰基-3-哌啶酮 在 一水合肼 作用下， 以 乙醇 为溶剂， 反应 18.0h， 生成 1,4,5,7-四氢-6H-吡唑并[3,4-C]吡啶-6-羧酸叔丁酯
  参考文献：
  名称：

  [EN] PRMT5 INHIBITORS AND USES THEREOF
  [FR] INHIBITEURS DE PRMT5 ET LEURS UTILISATIONS

  摘要：

  本文描述了式（A）的化合物，其药学上可接受的盐以及药物组合物。本发明的化合物对抑制PRMT5活性是有用的。还描述了利用这些化合物治疗PRMT5介导的疾病的方法。

  公开号：

  WO2014100695A1

文献信息

• [EN] GCN2 INHIBITORS AND USES THEREOF<br/>[FR] INHIBITEURS DE GCN2 ET LEURS UTILISATIONS
  申请人：MERCK PATENT GMBH

  公开号：WO2019148132A1

  公开（公告）日：2019-08-01

  The present invention provides compounds, compositions thereof, and methods of using the same.

  本发明提供了化合物、其组合物以及使用它们的方法。
• [EN] AMINE-SUBSTITUTED HETEROCYCLIC COMPOUNDS AS EHMT2 INHIBITORS AND METHODS OF USE THEREOF<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES SUBSTITUÉS PAR UNE AMINE UTILISÉS COMME INHIBITEURS DE L'EHMT2 ET LEURS MÉTHODES D'UTILISATION
  申请人：EPIZYME INC

  公开号：WO2018118842A1

  公开（公告）日：2018-06-28

  The present disclosure relates to amine-substituted heterocyclic compounds. The present disclosure also relates to pharmaceutical compositions containing these compounds and methods of treating a disorder (e.g., cancer) via inhibition of a methyltransferase enzyme selected from EHMT1 and EHMT2, by administering an amine-substituted heterocyclic heterocyclic compound disclosed herein or a pharmaceutical composition thereof to subjects in need thereof. The present disclosure also relates to the use of such compounds for research or other non-therapeutic purposes.

  本公开涉及胺基取代的杂环化合物。本公开还涉及含有这些化合物的药物组合物，以及通过向需要的受试者施用本公开披露的胺基取代的杂环化合物或其药物组合物来抑制从EHMT1和EHMT2中选择的甲基转移酶酶，从而治疗疾病（例如，癌症）的方法。本公开还涉及利用这些化合物进行研究或其他非治疗目的。
• [EN] ATX MODULATING AGENTS<br/>[FR] AGENTS DE MODULATION D'ATX
  申请人：BIOGEN MA INC

  公开号：WO2015188051A1

  公开（公告）日：2015-12-10

  Compounds of formula (I) can modulate the activity of autotaxin (ATX).

  式(I)的化合物可以调节自体税肽酶（ATX）的活性。
• SUBSTITUTED PYRAZOLE COMPOUNDS AS RORgammaT INHIBITORS AND USES THEREOF
  申请人：Merck Sharp & Dohme Corp.

  公开号：US20180016239A1

  公开（公告）日：2018-01-18

  The present invention relates to compounds according to Formula (I-1) and pharmaceutically acceptable salts thereof. Such compounds can be used in the treatment of RORgammaT-mediated diseases or conditions.

  本发明涉及按照式(I-1)的化合物及其药用可接受的盐。这些化合物可用于治疗RORgammaT介导的疾病或症状。
• A Continuous Flow Strategy for the Facile Synthesis and Elaboration of Semi-Saturated Heterobicyclic Fragments
  作者：Nicola Luise、Eleanor W. Wyatt、Gary J. Tarver、Paul G. Wyatt

  DOI：10.1002/ejoc.201801684

  日期：2019.2.14

  Hydrogenation under continuous flow conditions was employed to deliver semi‐saturated fragments, presenting ideal physicochemical properties and characterized by key motifs for both their synthetic elaboration and binding to biological targets. Their facile functionalization, in continuous flow, represents a valid opportunity for the multi‐step synthesis of functionalized sp3‐rich fragments.

  在连续流动条件下进行氢化反应可得到半饱和片段，具有理想的理化特性，并具有合成修饰和与生物靶标结合的关键基序。它们连续不断地轻松进行功能化，为功能化富含sp 3的片段进行多步合成提供了一个有效的机会。