N,N-dimethylazetidin-3-amine dihydrochloride | 124668-49-1

• 物质功能分类: 有机原料 - 含氮基化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 氮杂环丁烷
• 英文名称: N,N-dimethylazetidin-3-amine dihydrochloride
• 英文别名: 3-(dimethylamino)azetidine dihydrochloride；N,N-dimethyl-3-azetidinamine dihydrochloride；N,N-dimethylazetidin-3-amine hydrochloride；N,N-dimethylazetidin-3-amine;hydrochloride
• CAS: 124668-49-1
• 化学式: C₅H₁₂N₂*2ClH
• 分子量: 173.086
• InChiKey: BMUIAEREBKVJQG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.06
• 重原子数：
  8
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  15.3
• 氢给体数：
  2
• 氢受体数：
  2

安全信息

• 危险等级：
  IRRITANT
• 海关编码：
  2933990090
• 危险性防范说明：
  P280,P305+P351+P338
• 危险性描述：
  H302
• 储存条件：
  室温且干燥环境下使用。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 3-(Dimethylamino)azetidine diHCl
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-(Dimethylamino)azetidine diHCl
CAS number: 124668-49-1

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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: C5H12N2.2ClH
Molecular weight: 173.1

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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, 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：

  N,N-dimethylazetidin-3-amine dihydrochloride 在 铁粉 、 氯化铵 、 N,N-二异丙基乙胺 作用下， 以 乙醇 、 N,N-二甲基乙酰胺 、 水 为溶剂， 反应 3.5h， 生成 N-(5-chloro-4-pyrazolo[1,5-a]pyridin-3-ylpyrimidin-2-yl)-4-(3-dimethylaminoazetidin-1-yl)-6-methoxybenzene-1,3-diamine
  参考文献：
  名称：

  发现敏化和选择性的EGFR抑制剂（AZD9291）的敏化和T790M抗性突变，都保留了野生型的受体。

  摘要：

  表皮生长因子受体（EGFR）抑制剂已在临床上用于治疗具有致敏（或激活）突变的非小细胞肺癌（NSCLC）患者，已有多年历史。尽管这些药物具有令人鼓舞的临床疗效，但在许多患者中，耐药性仍在发展，导致疾病进展。在大多数情况下，这种抗性是T790M突变的形式。另外，这些试剂固有的EGFR野生型受体抑制作用可导致皮疹和腹泻的剂量限制性毒性。我们在本文中描述了早期突变选择性导致临床候选药物AZD9291的进化，它是EGFR致敏（EGFRm +）和T790M抗性突变的不可逆抑制剂，对受体的野生型具有选择性。

  DOI：

  10.1021/jm500973a
• 作为产物：
  描述：

  3-二甲基氨基氮杂丁烷-1-羧酸叔丁酯 在 盐酸 作用下， 以 1,4-二氧六环 、 二氯甲烷 为溶剂， 反应 3.0h， 以82%的产率得到N,N-dimethylazetidin-3-amine dihydrochloride
  参考文献：
  名称：

  2,3,4,6-TETRA-SUBSTITUTED BENZENE-1,5-DIAMINE DERIVATIVES, PREPARATION METHOD THEREFOR AND MEDICINAL USE THEREOF

  摘要：

  本发明涉及2,3,4,6-四取代苯-1,5-二胺衍生物，其制备方法及药用。具体公开了式(I)化合物或药用可接受的盐、立体异构体、溶剂合物或前药，其制备方法和应用。公式中每个基团的定义详见说明书。

  公开号：

  US20170057957A1

文献信息

• [EN] 2-METHYL-QUINAZOLINES<br/>[FR] 2-MÉTHYL-QUINAZOLINES
  申请人：BAYER PHARMA AG

  公开号：WO2018172250A1

  公开（公告）日：2018-09-27

  The present invention describes 2-methyl-quinazoline compounds of general formula (I), methods of preparing said compounds, intermediate compounds useful for preparing said compounds, pharmaceutical compositions and combinations comprising said compounds, and the use of said compounds for manufacturing pharmaceutical compositions. The 2-methyl substituted quinazoline compounds of general formula(I) effectively and selectively inhibit the Ras-Sos interaction without significantly targeting the EGFR receptor. They are therefore useful for the treatment or prophylaxis of diseases, in particular of hyperproliferative disorders, such as cancer as a sole agent or in combination with other active ingredients.

  本发明描述了一般式(I)的2-甲基喹唑啉化合物，制备该化合物的方法，用于制备该化合物的中间体化合物，包含该化合物的药物组合物和组合物，以及用于制造药物组合物的该化合物的用途。一般式(I)的2-甲基取代喹唑啉化合物有效且选择性地抑制Ras-Sos相互作用，而不显著靶向EGFR受体。因此，它们对于治疗或预防疾病特别是高增殖性疾病，如癌症作为单一药剂或与其他活性成分组合使用是有用的。
• [EN] TRIAZOLOTRIAZINE DERIVATIVES AS A2A RECEPTOR ANTAGONISTS<br/>[FR] DÉRIVÉS DE TRIAZOLOTRIAZINE EN TANT QU'ANTAGONISTES DU RÉCEPTEUR A2A
  申请人：ZHEJIANG VIMGREEN PHARMACEUTICALS LTD

  公开号：WO2020002969A1

  公开（公告）日：2020-01-02

  The present invention provides triazolotriazine derivatives of formula (1) as A2A receptor antagonists. Compounds of formula (1) and pharmaceutical compositions including the compounds can be used for the treatment of disorders related to A2A receptor hyperfunctioning, such as certain types cancers. Compounds of formula (1) and methods of preparing the compounds are disclosed in the invention.

  本发明提供了公式（1）的三唑三嗪衍生物作为A2A受体拮抗剂。公式（1）的化合物和包括这些化合物的药物组合物可用于治疗与A2A受体过度功能有关的疾病，如某些类型的癌症。该发明揭示了公式（1）的化合物和制备这些化合物的方法。
• Substituted Quinazoline and Pyridopyrimidine Derivatives Useful as Anticancer Agents
  申请人：PFIZER INC.

  公开号：US20190233440A1

  公开（公告）日：2019-08-01

  Compounds of the general formula: processes for the preparation of these compounds, compositions containing these compounds, and the uses of these compounds.

  具有通用公式： 这些化合物的制备方法，包含这些化合物的组合物，以及这些化合物的用途。
• [EN] BIARYL COMPOUNDS USEFUL AS IMMUNOMODULATORS<br/>[FR] COMPOSÉS BIARYLES UTILES EN TANT QU'IMMUNOMODULATEURS
  申请人：BRISTOL MYERS SQUIBB CO

  公开号：WO2018044963A1

  公开（公告）日：2018-03-08

  The present disclosure generally relates to compounds useful as immunomodulators. Provided herein are compounds, compositions comprising such compounds, and methods of their use. The disclosure further pertains to pharmaceutical compositions comprising at least one compound according to the disclosure that are useful for the treatment of various diseases, including cancer and infectious diseases.

  本公开涉及通常用作免疫调节剂的化合物。本文提供了包含这些化合物的组合物，以及它们的使用方法。该公开进一步涉及包含至少一种根据本公开的化合物的药物组合物，用于治疗各种疾病，包括癌症和传染病。
• [EN] SUBSTITUTED PYRAZOLO[1,5-A]PYRIDINE COMPOUNDS AS RET KINASE INHIBITORS<br/>[FR] COMPOSÉS DE PYRAZOLO[1,5-A]PYRIDINE SUBSTITUÉS EN TANT QU'INHIBITEURS DE LA KINASE RET
  申请人：ANDREWS STEVEN W

  公开号：WO2018071454A1

  公开（公告）日：2018-04-19

  Provided herein are compounds of the Formula I: (I) or pharmaceutically acceptable salt or solvate thereof, wherein A, B, X1, X2, X3, X4, Ring D, E, Ra, Rb, n and m have the meanings given in the specification, which are inhibitors of RET kinase and are useful in the treatment and prevention of diseases which can be treated with a RET kinase inhibitor, including RET-associated diseases and disorders.

  本文提供了Formula I的化合物：(I)或其药用可接受的盐或溶剂，其中A、B、X1、X2、X3、X4、环D、E、Ra、Rb、n和m的含义如规范中所述，它们是RET激酶的抑制剂，并且在治疗和预防可以用RET激酶抑制剂治疗的疾病中非常有用，包括与RET相关的疾病和紊乱。