1-甲基-3-氮杂丁烷羧酸 | 875629-26-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 氮杂环丁烷
• 中文名称: 1-甲基-3-氮杂丁烷羧酸
• 英文名称: 1-methylazetidine-3-carboxylic acid
• 英文别名: 1-methylazetidin-1-ium-3-carboxylate
• CAS: 875629-26-8
• 化学式: C₅H₉NO₂
• 分子量: 115.132
• InChiKey: OQTWISXQJKXTEM-UHFFFAOYSA-N

物化性质

• 沸点：
  208.3±33.0 °C(Predicted)
• 密度：
  1?+-.0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -2.7
• 重原子数：
  8
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.8
• 拓扑面积：
  40.5
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 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

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 1-Methyl-3-azetidinecarboxylic 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: 1-Methyl-3-azetidinecarboxylic acid
CAS number: 875629-26-8

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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: C5H9NO2
Molecular weight: 115.1

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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：

  1-甲基-3-氮杂丁烷羧酸 生成 2-((2-cyclopropyl-7-methyl-5-(6-(1-methylazetidine-3-carbonyl)-2,6-diazaspiro[3.3]heptan-2-yl)pyrazolo[1,5-a]pyridin-3-yl)(methyl)amino)-4-(4-fluorophenyl)thiazole-5-carbonitrile
  参考文献：
  名称：

  AUTOTAXIN INHIBITORS AND USES THEREOF

  摘要：

  本文描述了用于治疗与自体磷脂酶活性相关的疾病、疾病或疾病的方法和组合物。本文披露的方法和组合物包括至少一种自体磷脂酶抑制剂化合物的使用。

  公开号：

  US20190367515A1
• 作为产物：
  描述：

  聚合甲醛 、 3-吖丁啶羧酸 在 palladium 10% on activated carbon 氢气 作用下， 以 甲醇 、 水 为溶剂， 以94%的产率得到1-甲基-3-氮杂丁烷羧酸
  参考文献：
  名称：

  7-(Piperazine-1-Ymethyl)-1H-Indole-2-Carboxylic Acid (Phenyl)-Amide Derivatives and Allied Compounds as P38 Map Kinase Inhibitors for the Treatment of Respiratory Diseases

  摘要：

  本发明提供了根据通用公式(I)的化合物，这些化合物被建议用于治疗呼吸系统疾病，特别是哮喘和慢性阻塞性肺病(COPD)。

  公开号：

  US20110269737A1

文献信息

• [EN] ISOXAZOLE DERIVATIVES FOR USE IN THE TREATMENT OF PULMONARY DISEASES AND DISORDERS<br/>[FR] DÉRIVÉS D'ISOXAZOLE DESTINÉS À ÊTRE UTILISÉS DANS LE TRAITEMENT DE MALADIES ET DE TROUBLES PULMONAIRES
  申请人：PROTEOSTASIS THERAPEUTICS INC

  公开号：WO2017040606A1

  公开（公告）日：2017-03-09

  The present disclosure features disclosed method of treating disorders such as COPD, bronchitis and/or asthma using disclosed compounds, optionally together with one or more additional active agents. Contemplated methods include administrating orally or by inhalation to a patient one or more disclosed compounds.

  本公开涉及使用公开的化合物治疗慢性阻塞性肺疾病（COPD）、支气管炎和/或哮喘等疾病的方法，可选择性地与一个或多个额外活性剂一起使用。考虑的方法包括口服或吸入给患者一个或多个公开的化合物。
• [EN] INHIBITORS OF HISTONE DEACETYLASE USEFUL FOR THE TREATMENT OR PREVENTION OF HIV INFECTION<br/>[FR] INHIBITEURS D'HISTONE DÉSACÉTYLASE UTILES POUR LE TRAITEMENT OU LA PRÉVENTION D'UNE INFECTION PAR LE VIH
  申请人：MERCK SHARP & DOHME

  公开号：WO2020028150A1

  公开（公告）日：2020-02-06

  The present invention relates to Compounds of Formula (I): Formula (I) and pharmaceutically acceptable salts or prodrug thereof, wherein R1, R2, R3, Ra, Rb, A and B are as defined herein. The present invention also relates to compositions comprising at least one compound of Formula (I), and methods of using the compounds of Formula (I) for treating or preventing HIV infection in a subject.

  本发明涉及公式（I）的化合物：公式（I）及其药学上可接受的盐或前药，其中R1、R2、R3、Ra、Rb、A和B如本文所定义。本发明还涉及包含至少一种公式（I）化合物的组合物，以及使用公式（I）化合物治疗或预防受试者的HIV感染的方法。
• THERAPEUTIC COMPOUNDS AND METHODS OF USE THEREOF
  申请人：GENENTECH, INC.

  公开号：US20190263786A1

  公开（公告）日：2019-08-29

  The invention provides a compound as described herein or a pharmaceutically acceptable salt thereof, and compositions containing such compounds and methods for using such compounds and compositions.

  本发明提供了一种如本文所述的化合物或其药用可接受的盐，以及含有该化合物的组合物和使用该化合物及组合物的方法。
• [EN] METHODS OF TREATING PULMONARY DISEASES AND DISORDERS<br/>[FR] MÉTHODES DE TRAITEMENT DE MALADIES ET TROUBLES PULMONAIRES
  申请人：PROTEOSTASIS THERAPEUTICS INC

  公开号：WO2017112853A1

  公开（公告）日：2017-06-29

  The present disclosure features disclosed method of treating disorders such as COPD, bronchitis and/or asthma using disclosed compounds, optionally together with one or more additional active agents. Contemplated methods include administrating orally or by inhalation to a patient one or more disclosed compounds.

  本公开涵盖了使用公开化合物治疗慢性阻塞性肺疾病（COPD）、支气管炎和/或哮喘的方法，可选择性地与一个或多个额外活性药剂一起使用。考虑的方法包括口服或吸入给患者一个或多个公开的化合物。
• Selective Class I HDAC Inhibitors Based on Aryl Ketone Zinc Binding Induce HIV-1 Protein for Clearance
  作者：Jian Liu、Joseph Kelly、Wensheng Yu、Dane Clausen、Younong Yu、Hyunjin Kim、Joseph L. Duffy、Christine C. Chung、Robert W. Myers、Steve Carroll、Daniel J. Klein、James Fells、M. Katharine Holloway、Jin Wu、Guoxin Wu、Bonnie J. Howell、Richard J. O. Barnard、Joseph A. Kozlowski

  DOI：10.1021/acsmedchemlett.0c00302

  日期：2020.7.9

  clinical HDAC inhibitors had been examined as LRAs, which induced HIV activation in vitro and in vivo. Here we report the discovery of a series of selective and potent class I HDAC inhibitors based on aryl ketones as a zinc binding group, which reversed HIV latency using a Jurkat model of HIV latency in 2C4 cells. The SAR led to the discovery of a highly selective class I HDAC inhibitor 10 with excellent

  潜伏感染，静息CD4 +中的HIV持久性T细胞被广泛认为是根除HIV的障碍。使用潜伏期逆转剂（LRA）激活原病毒，然后通过免疫介导的清除来清除储层已被吹捧为一种有前途的治疗方法。组蛋白脱乙酰基酶（HDAC）和组蛋白乙酰基转移酶（HATs）控制组蛋白中赖氨酸残基的乙酰化水平，以调节基因转录。已经研究了几种临床HDAC抑制剂作为LRA，它们在体外和体内均可诱导HIV活化。在这里，我们报告发现了一系列基于芳基酮作为锌结合基团的选择性强效I类HDAC抑制剂，该抑制剂使用Jurkat模型的2C4细胞中的HIV潜伏期逆转了HIV潜伏期。SAR导致发现了高度选择性的I类HDAC抑制剂10具有出色的效能。HDACi 10在患者潜在的CD4 + T细胞中诱导HIV gag P24蛋白。