4-甲氧基羰基甲基哌嗪-1-羧酸叔丁酯 | 731810-20-1

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: 4-甲氧基羰基甲基哌嗪-1-羧酸叔丁酯
• 中文别名: 叔丁基4-(2-甲氧基-2-氧代乙基)哌嗪-1-甲酸酯
• 英文名称: tert-butyl 4-(2-methoxy-2-oxoethyl)piperazine-1-carboxylate
• CAS: 731810-20-1
• 化学式: C₁₂H₂₂N₂O₄
• mdl: MFCD02684439
• 分子量: 258.318
• InChiKey: NZVUWEZJFULOOK-UHFFFAOYSA-N

物化性质

• 沸点：
  330.4±37.0 °C(Predicted)
• 密度：
  1.107±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  18
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.83
• 拓扑面积：
  59.1
• 氢给体数：
  0
• 氢受体数：
  5

安全信息

• 海关编码：
  2933599090

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: tert-Butyl 4-(2-methoxy-2-oxoethyl)piperazine-1-carboxylate
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: tert-Butyl 4-(2-methoxy-2-oxoethyl)piperazine-1-carboxylate
CAS number: 731810-20-1

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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, 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: C12H22N2O4
Molecular weight: 258.3

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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：

  4-甲氧基羰基甲基哌嗪-1-羧酸叔丁酯 在 盐酸 、 lithium aluminium tetrahydride 、 magnesium chloride 作用下， 以 四氢呋喃 、 1,4-二氧六环 、 甲醇 、 二氯甲烷 为溶剂， 反应 27.58h， 生成 1-(2-二甲基氨基乙基)哌嗪
  参考文献：
  名称：

  Design and synthesis of novel sulfonamide-containing bradykinin hB2 receptor antagonists. Synthesis and structure-relationships of α,α-tetrahydropyranylglycine

  摘要：

  A series of alpha,alpha-cycloalkylglycine sulfonamide compounds of general formula 1 has previously been identified by our group as selective human B-2(hB(2)) receptor antagonists. Here we report the in vitro and in vivo BK antagonist activity of a further evolution of the series, consisting in compounds of the general formula 2, containing either an alkyl piperazine or a 4-alkyl piperidine ring bearing various positively charged groups (R'). These studies unexpectedly revealed quite a flat nanomolar/subnanomolar SAR for the binding affinity, while differences were seen in the in vitro functional activities. We propose that variations in the residence time may explain these results. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2012.01.036
• 作为产物：
  描述：

  N-Boc-哌嗪 在 2,2'-联吡啶 、 sodium hypochlorite 、 copper(l) iodide 作用下， 以 乙腈 为溶剂， 反应 12.0h， 生成 4-甲氧基羰基甲基哌嗪-1-羧酸叔丁酯
  参考文献：
  名称：

  N-氯胺在铜催化的甲硅烷基乙缩醛胺上的胺化反应

  摘要：

  铜（I）/ 2,2'-联吡啶配合物催化甲硅烷基乙烯酮缩醛与N-氯胺的胺化反应，为α-氨基酯的制备提供了一种新的方法。

  DOI：

  10.1021/ol302331k

文献信息

• Constrained compounds as CGRP-receptor antagonists
  申请人：Chaturvedula V. Prasad

  公开号：US20060094707A1

  公开（公告）日：2006-05-04

  The invention encompasses constrained bicyclic and tricyclic CGRP-receptor antagonists, methods for identifying them, pharmaceutical compositions comprising them, and methods for their use in therapy for treatment of migraine and other headaches, neurogenic vasodilation, neurogenic inflammation, thermal injury, circulatory shock, flushing associated with menopause, airway inflammatory diseases, such as asthma and chronic obstructive pulmonary disease (COPD), and other conditions the treatment of which can be effected by the antagonism of CGRP-receptors.

  这项发明涵盖了受限的双环和三环CGRP受体拮抗剂，用于识别它们的方法，包含它们的药物组合物，以及它们在治疗偏头痛和其他头痛、神经源性血管舒张、神经源性炎症、热损伤、循环性休克、与绝经期相关的潮红、气道炎症性疾病（如哮喘和慢性阻塞性肺病（COPD））以及其他可以通过CGRP受体拮抗来治疗的疾病的治疗方法。
• CONSTRAINED COMPOUNDS AS CGRP-RECEPTOR ANTAGONISTS
  申请人：Mercer Stephen E.

  公开号：US20070259850A1

  公开（公告）日：2007-11-08

  The invention encompasses constrained bicyclic and tricyclic CGRP-receptor antagonists, methods for identifying them, pharmaceutical compositions comprising them, and methods for their use in therapy for treatment of migraine and other headaches, neurogenic vasodilation, neurogenic inflammation, thermal injury, circulatory shock, flushing associated with menopause, airway inflammatory diseases, such as asthma and chronic obstructive pulmonary disease (COPD), and other conditions the treatment of which can be effected by the antagonism of CGRP-receptors.

  这项发明涵盖了受限的双环和三环CGRP受体拮抗剂，用于识别它们的方法，包括它们的药物组合物，以及在治疗偏头痛和其他头痛、神经源性血管舒张、神经源性炎症、热损伤、循环性休克、与绝经期相关的潮红、气道炎症性疾病（如哮喘和慢性阻塞性肺病（COPD））以及其他可以通过CGRP受体拮抗来治疗的疾病的治疗方法。
• 5-CHLORO-2-DIFLUOROMETHOXYPHENYL PYRAZOLOPYRIMIDINE COMPOUNDS, COMPOSITIONS AND METHODS OF USE THEREOF
  申请人：Genentech, Inc.

  公开号：US20150336962A1

  公开（公告）日：2015-11-26

  Compounds of Formula (00A) and methods of use as Janus kinase inhibitors are described herein.

  这里描述了化合物的公式（00A）及其作为Janus激酶抑制剂的使用方法。
• NOVEL CONJUGATES, PREPARATION THEREOF, AND THERAPEUTIC USE THEREOF
  申请人：BOUCHARD Hervé

  公开号：US20120225089A1

  公开（公告）日：2012-09-06

  Provided herein are cryptophycin conjugates and compositions containing them. Methods of making and using such compounds also are provided.

  本发明提供了隐藻素偶联物及其包含它们的组合物。还提供了制备和使用此类化合物的方法。
• NK1 and NK3 antagonists
  申请人：O'Neill T. Brian

  公开号：US20050256164A1

  公开（公告）日：2005-11-17

  The invention is to a compound exhibiting neurokinin inhibitory properties, a pharmaceutical composition comprising same and a method of treatment for neurokinin-mediated conditions.

  这项发明涉及一种具有神经激肽抑制性能的化合物，包括该化合物的药物组合物以及用于神经激肽介导疾病的治疗方法。