O-苯甲酰基-L-羟基脯氨酸甲酯盐酸盐 | 66831-17-2

• 物质功能分类: 生物化工 - 氨基酸及其衍生物 - 脯氨酸类衍生物
• 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: O-苯甲酰基-L-羟基脯氨酸甲酯盐酸盐
• 英文名称: (2S,4R)-methyl 4-(benzyloxy)pyrrolidine-2-carboxylate hydrochloride
• 英文别名: H-Hyp(bzl)-ome hcl；methyl (2S,4R)-4-phenylmethoxypyrrolidine-2-carboxylate;hydrochloride
• CAS: 66831-17-2
• 化学式: C₁₃H₁₇NO₃*ClH
• 分子量: 271.744
• InChiKey: DTGIEBXEDOSJQH-LYCTWNKOSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -2.92
• 重原子数：
  18
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.46
• 拓扑面积：
  52.1
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 海关编码：
  2933990090

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: H-Hyp(Bzl)-OMe HCl
Synonyms: (4R)-4-Benzyloxy-L-Proline methyl ester, HCl

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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: H-Hyp(Bzl)-OMe HCl
CAS number: 66831-17-2

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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: C13H17NO3.ClH
Molecular weight: 271.7

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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：

  O-苯甲酰基-L-羟基脯氨酸甲酯盐酸盐 在 吡啶 、 lithium hydroxide 、 氢氟酸 、 戴斯-马丁氧化剂 、 苯甲醚 、 1-羟基苯并三唑一水物 、 三乙胺 、 N,N'-二环己基碳二亚胺 作用下， 以 四氢呋喃 、 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 44.0h， 生成 RWJ-56423
  参考文献：
  名称：

  Potent, Small-Molecule Inhibitors of Human Mast Cell Tryptase. Antiasthmatic Action of a Dipeptide-Based Transition-State Analogue Containing a Benzothiazole Ketone

  摘要：

  Inhibitors of human mast cell tryptase (EC 3.4.21.59) have therapeutic potential for treating allergic or inflammatory disorders. We have investigated transition-state mimetics possessing a heterocycle-activated ketone group and identified in particular benzothiazole ketone (2S)-6 (RWJ-56423) as a potent, reversible, low-molecular-weight tryptase inhibitor with a K-i value of 10 nM. A single-crystal X-ray analysis of the sulfate salt of (2S)-6 confirmed the stereochemistry. Analogues 12 and 15-17 are also potent tryptase inhibitors. Although RWJ-56423 potently inhibits trypsin (K-i = 8.1 nM), it is selective vs other serine proteases, such as kallikrein, plasmin, and thrombin. We obtained an X-ray structure of (2S)-6 complexed with bovine trypsin (1.9-Angstrom resolution), which depicts inter alia a hemiketal involving Ser-189, and hydrogen bonds with His-57 and Gln-192. Aerosol administration of 6 (2R,2S; RWJ-58643) to allergic sheep effectively antagonized antigen-induced asthmatic responses, with 70-75% blockade of the early response and complete ablation of the late response and airway hyperresponsiveness.

  DOI：

  10.1021/jm030050p
• 作为产物：
  描述：

  反式-4-羟基-L-脯氨酸甲酯盐酸盐 在 盐酸 、 4-二甲氨基吡啶 、 sodium hydride 、 三乙胺 作用下， 以 1,4-二氧六环 、 二氯甲烷 、 水 、 N,N-二甲基甲酰胺 、 mineral oil 为溶剂， 反应 20.0h， 生成 O-苯甲酰基-L-羟基脯氨酸甲酯盐酸盐
  参考文献：
  名称：

  Diastereoselective synthesis of novel aza-diketopiperazines via a domino cyclohydrocarbonylation/addition process

  摘要：

  从氨基酸出发，通过多米诺Rh(I)催化环加氢羰基化/加成反应，实现了一种新型aza-二酮哌嗪（aza-DKP）骨架的简短且非对映选择性合成。

  DOI：

  10.1039/c4cc03660c

文献信息

• Inhibitors of Hepatitis C Virus
  申请人：D'Andrea Stanley

  公开号：US20080107625A1

  公开（公告）日：2008-05-08

  Macrocyclic peptides are disclosed having the general formula: wherein R 3 , R 3 ′, R 4 , R 6 , R′, X, Q and W are described. Compositions comprising the compounds and methods for using the compounds to inhibit HCV are also disclosed.

  揭示了具有一般公式的大环肽： 其中描述了R3、R3'、R4、R6、R'、X、Q和W。还公开了包含这些化合物的组合物以及使用这些化合物抑制HCV的方法。
• Hepatitis C virus inhibitors
  申请人：D'Andrea Stanley

  公开号：US20070099825A1

  公开（公告）日：2007-05-03

  Macrocyclic peptides are disclosed having the general formula: wherein R′, R 3 , R 3′ , R 4 , R 6 , X, Q, and W are described. Compositions comprising the compounds and methods for using the compounds to inhibit HCV are also disclosed.

  大环肽被公开，具有一般的公式： 其中R'，R3，R3'，R4，R6，X，Q和W被描述。还公开了包含该化合物的组合物以及使用该化合物抑制HCV的方法。
• Process for preparing peptidyl heterocyclic ketone derivatives
  申请人：Breslav Michael

  公开号：US20050059607A1

  公开（公告）日：2005-03-17

  The present invention relates to novel processes for the preparation of peptidyl heterocyclic ketones of the general formula (I) wherein all variables are as herein defined. The present invention further relates to novel pharmaceutical salts and processes for their preparation. The peptidyl heterocyclic ketones of formula (I) are potent and selective inhibitors of tryptase, useful for the treatment and prevention of inflammatory diseases associated with the respiratory tract, such as asthma and allergic rhinitis.

  本发明涉及一种新型方法，用于制备一般公式（I）中的肽杂环酮，其中所有变量如本文所定义。本发明还涉及新型药用盐和其制备方法。公式（I）中的肽杂环酮是三肽酶的强效和选择性抑制剂，可用于治疗和预防与呼吸道相关的炎症性疾病，如哮喘和过敏性鼻炎。
• Bicyclic modulators of androgen receptor function
  申请人：——

  公开号：US20030055094A1

  公开（公告）日：2003-03-20

  The invention provides compounds of the formula I 1 wherein the substitutents are as described herein. Further provided are methods of using such compounds for the treatment of nuclear hormone receptor-associated conditions, such as age related diseases, for example sarcopenia, and also provided are pharmaceutical compositions containing such compounds.

  该发明提供了公式I1中的化合物，其中取代基如本说明所述。进一步提供了使用这些化合物治疗核激素受体相关疾病的方法，例如与年龄相关的疾病，例如肌少症，并且还提供了含有这些化合物的药物组合物。
• NOVEL PYRAZOLO[3,4-d]PYRIMIDINE COMPOUND OR SALT THEREOF
  申请人：TAIHO PHARMACEUTICAL CO., LTD.

  公开号：US20170217970A1

  公开（公告）日：2017-08-03

  To provide a novel compound having a HER2 inhibitory effect and having a cytostatic effect. It is also intended to provide a medicament useful in the prevention and/or treatment of a disease involving HER2, particularly, cancer, on the basis of the HER2 inhibitory effect. The present invention provides a compound of formula (I) wherein X, Y, Z 1 , Z 2 , Z 3 , Z 4 , W, n, R 1 , R 2 , and R 3 have meanings as defined in the present specification, or a salt thereof.

  提供一种具有HER2抑制作用和细胞静止作用的新化合物。还旨在提供一种药物，基于HER2抑制作用，可用于预防和/或治疗涉及HER2的疾病，特别是癌症。本发明提供一种具有以下结构的化合物（I），其中X、Y、Z1、Z2、Z3、Z4、W、n、R1、R2和R3的含义如本说明书中定义，或其盐。