6-苄基-5,6,7,8-四氢吡啶并[4,3-d]嘧啶-4(3H)-酮 | 109229-22-3

• 物质功能分类: 生物 - 生物化学试剂 - 拮抗剂
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶并嘧啶类
• 中文名称: 6-苄基-5,6,7,8-四氢吡啶并[4,3-d]嘧啶-4(3H)-酮
• 中文别名: 6-苄基-5,6,7,8四氢吡咯并4,3-D嘧啶-4(3H)-酮；6-苄基-5,6,7,8四氢吡咯并[4,3-D]嘧啶-4(3H)-酮
• 英文名称: 6-benzyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4(3H)-one
• 英文别名: 6-benzyl-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
• CAS: 109229-22-3
• 化学式: C₁₄H₁₅N₃O
• 分子量: 241.293
• InChiKey: PVNGDFHKRAIVTC-UHFFFAOYSA-N

物化性质

• 熔点：
  165-166.5 °C(Solv: acetone (67-64-1))
• 沸点：
  406.5±55.0 °C(Predicted)
• 密度：
  1.27±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.7
• 重原子数：
  18
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  44.7
• 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,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 6-Benzyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4(3h)-one
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: 6-Benzyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4(3h)-one
CAS number: 109229-22-3

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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: C14H15N3O
Molecular weight: 241.3

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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

制备方法与用途

用途

6-苄基-5,6,7,8四氢吡咯并[4,3-D]嘧啶-4(3H)-酮作为一种新的P2X3受体拮抗剂，被用于发现和优化喹唑啉酮类化合物。

反应信息

• 作为反应物：
  描述：

  6-苄基-5,6,7,8-四氢吡啶并[4,3-d]嘧啶-4(3H)-酮 在 palladium(II) hydroxide 甲酸铵 、 (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate 、 N,N-二异丙基乙胺 、 N,N-二甲基甲酰胺 、 三氯氧磷 作用下， 以 甲醇 、 乙醇 、 二氯甲烷 、 乙腈 为溶剂， 反应 12.0h， 生成 [1-[6-(4-bromobenzoyl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-yl]piperidin-4-yl]-cyclopropylmethanone
  参考文献：
  名称：

  [EN] TASK CHANNEL ANTAGONISTS
  [FR] ANTAGONISTES DES CANAUX TASK

  摘要：

  这项发明涉及TASK-1和/或TASK-3拮抗剂及/或其药用盐、用于治疗和预防由TASK-1和/或TASK-3的激活或被激活引起的疾病，以及由TASK-1和/或TASK-3相关损伤作为次要原因的疾病的组合物和方法。

  公开号：

  WO2011106276A1
• 作为产物：
  描述：

  苯甲酰溴 在 sodium methylate 、 三乙胺 作用下， 以 甲醇 、 N,N-二甲基甲酰胺 为溶剂， 反应 18.0h， 生成 6-苄基-5,6,7,8-四氢吡啶并[4,3-d]嘧啶-4(3H)-酮
  参考文献：
  名称：

  新的P2X3受体拮抗剂。第2部分：喹唑啉酮的鉴定和SAR。

  摘要：

  已经发现了许多有效的P2X3拮抗剂，P2X3拮抗作用的治疗潜力已经包括在最先进的化合物的临床试验中获得的概念验证数据。我们最近报道了具有有效P2X3拮抗特性的硫代-三氮杂-三环化合物的发现和优化。这封信描述了一个含有4-氧-喹唑啉中心环的备用序列的SAR。提出了高效化合物51的发现。

  DOI：

  10.1016/j.bmcl.2016.07.013

文献信息

• [EN] TETRAHYDRO-PYRIDO-PYRIMIDINE DERIVATIVES<br/>[FR] DÉRIVÉS DE TÉTRAHYDRO-PYRIDO-PYRIMIDINE
  申请人：NOVARTIS AG

  公开号：WO2012004299A1

  公开（公告）日：2012-01-12

  The invention relates to substituted tetrahydro-pyrido-pyrimidine derivatives of the formula (I), wherein Y, R1, R2 and m are as defined in the description. Such compounds are suitable for the treatment of a disorder or disease which is mediated by the activity of the PI3K enzymes.

  这项发明涉及公式（I）中Y、R1、R2和m所定义的替代四氢吡啶嘧啶衍生物。这些化合物适用于治疗由PI3K酶活性介导的疾病或疾病。
• [EN] TASK CHANNEL ANTAGONISTS<br/>[FR] ANTAGONISTES DES CANAUX TASK
  申请人：MERCK SHARP & DOHME

  公开号：WO2011106276A1

  公开（公告）日：2011-09-01

  This invention relates to TASK-1 and/or TASK-3 antagonists and/or their pharmaceutically acceptable salts, compositions and methods for treating and preventing disorders which are caused by activation or by an activated TASK-1 and/or TASK-3, and disorders which have TASK-1 and/or TASK-3-related damage as a secondary cause.

  这项发明涉及TASK-1和/或TASK-3拮抗剂及/或其药用盐、用于治疗和预防由TASK-1和/或TASK-3的激活或被激活引起的疾病，以及由TASK-1和/或TASK-3相关损伤作为次要原因的疾病的组合物和方法。
• [EN] SOLID FORMS AND SALTS OF TETRAHYDRO-PYRIDO-PYRIMIDINE DERIVATIVES<br/>[FR] FORMES SOLIDES ET SELS DE DÉRIVÉS DE TÉTRAHYDRO-PYRIDO-PYRIMIDINE
  申请人：NOVARTIS AG

  公开号：WO2013001445A1

  公开（公告）日：2013-01-03

  The invention relates to crystalline anhydrous forms, crystalline solvate forms and/or salt forms including crystalline salt forms of (S)-3-[6-(6-methoxy-5-methyl-pyridin-3-yl)-5,6,7,8- tetrahydro-pyrido[4,3-d]pyrimidin-4-yloxy]-pyrrolidin-1-yl}-(tetrahydro-pyran-4-yl)-methanone or salt forms including crystalline salt forms of 1-(S)-3-[6-(6-methoxy-5-trifluoromethyl- pyridin-3-yl)-5,6,7,8-tetrahydro-pyrido[4,3-d]pyrimidin-4-ylamino]-pyrrolidin-1-yl}-propan-1-on; pharmaceutical compositions and combinations including these forms as well as to methods of using these forms, including their pharmaceutical compositions and combinations for the treatment of diseases.

  该发明涉及结晶的无水形式、结晶的溶剂结晶形式和/或盐形式，包括(S)-3-[6-(6-甲氧基-5-甲基吡啶-3-基)-5,6,7,8-四氢-吡啶并[4,3-d]嘧啶-4-氧基]-吡咯烷-1-基}-(四氢吡喃-4-基)-甲酮的结晶盐形式或包括1-(S)-3-[6-(6-甲氧基-5-三氟甲基吡啶-3-基)-5,6,7,8-四氢-吡啶并[4,3-d]嘧啶-4-基氨基]-吡咯烷-1-基}-丙酮的结晶盐形式；包括这些形式的药物组合物和组合物，以及使用这些形式的方法，包括它们的药物组合物和组合物用于治疗疾病。
• Fused heterocyclic compounds, and compositions and uses thereof
  申请人：Kelly G. Michael

  公开号：US20060258689A1

  公开（公告）日：2006-11-16

  Fused heterocyclic compounds are disclosed that have formula 1: where A, B, L, N, R 1 , R 3 , R 4′ , Y and Z are as defined herein. The compounds and pharmaceutical compositions thereof are useful for the prevention and treatment of a variety of conditions in mammals including humans, including by way of non-limiting example, pain, inflammation, cognitive disorders, anxiety, depression, and others.

  披露了具有以下式1的融合杂环化合物：其中A、B、L、N、R1、R3、R4'、Y和Z的定义如本文所述。该化合物及其药物组成物对哺乳动物包括人类的各种疾病的预防和治疗是有用的，包括但不限于疼痛、炎症、认知障碍、焦虑、抑郁等。
• 2-Cyanophenyl fused heterocyclic compounds, and compositions and uses thereof
  申请人：Wei Zhi-Liang

  公开号：US20080275037A1

  公开（公告）日：2008-11-06

  Fused heterocyclic compounds are provided according to formula 1: where R 1 , R 2 , R 3 , and m are as defined herein. Provided compounds and pharmaceutical compositions thereof are useful for the prevention and treatment of a variety of conditions in mammals including humans, including by way of non-limiting example, pain, inflammation, cognitive disorders, anxiety, depression, and others.

  根据公式1提供了融合的杂环化合物：其中R1、R2、R3和m的定义如本文所述。提供的化合物及其药物组合物对于预防和治疗包括人类在内的哺乳动物的多种疾病状况是有用的，包括但不限于疼痛、炎症、认知障碍、焦虑、抑郁等。