D-leucinamide hydrochloride | 80970-09-8

• 物质功能分类: 生物化工 - 氨基酸及其衍生物 - 天然氨基酸及其衍生物
• 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
• 英文名称: D-leucinamide hydrochloride
• 英文别名: (R)-2-amino-4-methylpentanamide hydrochloride；(2R)-2-amino-4-methylpentanamide;hydrochloride
• CAS: 80970-09-8
• 化学式: C₆H₁₄N₂O*ClH
• mdl: MFCD00083640
• 分子量: 166.651
• InChiKey: VSPSRRBIXFUMOU-NUBCRITNSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.13
• 重原子数：
  10
• 可旋转键数：
  3
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.833
• 拓扑面积：
  69.1
• 氢给体数：
  3
• 氢受体数：
  2

安全信息

• 海关编码：
  2924199090
• 危险性防范说明：
  P261,P280,P301+P312,P302+P352,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335

SDS

Material Safety Data Sheet

---

Section 1. Identification of the substance
Product Name: H-D-Leu-NH2 HCl
Synonyms:

---

Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.

---

Section 3. Composition/information on ingredients.
Ingredient name: H-D-Leu-NH2 HCl
CAS number: 80970-09-8

---

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.

---

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.

---

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.

---

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:

---

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.

---

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: C6H14N2O.ClH
Molecular weight: 166.6

---

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.

---

Section 11. Toxicological information
No data.

---

Section 12. Ecological information
No data.

---

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.

---

Section 14. Transportation information
Non-harzardous for air and ground transportation.

---

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.

---

SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  D-leucinamide hydrochloride 在 palladium diacetate 、 potassium carbonate 、 R-(+)-1,1'-联萘-2,2'-双二苯膦 、 N,N-二异丙基乙胺 作用下， 以 1,4-二氧六环 为溶剂， 反应 22.0h， 生成 (R)-2-(5-cyano-6-(quinolin-6-ylamino)pyrazin-2-ylamino)-4-methylpentanamide
  参考文献：
  名称：

  PYRAZINE KINASE INHIBITORS

  摘要：

  提供了用于抑制Syk激酶的吡嗪化合物，用于制备这些化合物的中间体，它们的制备方法，药物组合物，抑制Syk激酶活性的方法，以及治疗至少在一定程度上由Syk激酶活性介导的疾病的方法。

  公开号：

  US20130131040A1
• 作为产物：
  描述：

  在 盐酸 、 氨 、 双氧水 作用下， 以 甲醇 、 水 为溶剂， 反应 4.0h， 生成 D-leucinamide hydrochloride
  参考文献：
  名称：

  在不对称 Strecker 策略范围内手性、不对称亚氨基二腈的区域选择性水合和脱保护

  摘要：

  式 RCH(CN)–NH–C(CN)R'R″（被视为 N 保护的 α-氨基腈）的不对称亚氨基二腈 (DIDN) 的受控选择性分解是先前原始不对称 Strecker 策略的关键问题我们概述了氨基酸的对映选择性合成。该策略源自 Harada 的工作，涉及 (i) 手性酮 R'R″CO 与 NH3 和 HCN 的立体选择性 Strecker 缩合，然后是 (ii) 与醛 RCHO 和 HCN 的立体选择性 Strecker 缩合，然后（ iii) DIDN 中间体的区域选择性逆向 Strecker 分解以释放目标 α-氨基腈。除了使用非常简单、廉价的环酮（例如香芹酮衍生物）作为手性助剂外，该策略的另一个巨大优势是步骤 (iii) 能够回收手性酮并因此对其进行再利用。虽然我们之前在各种条件下对步骤 (iii) 的研究，无论是在仲腈基团 RH(CN)- 水合成酰胺之前还是之后，都表明选择性不足，但我

  DOI：

  10.1002/ejoc.200600294

文献信息

• Methods and compositions for treating amyloid-related diseases
  申请人：Kong Xianqi

  公开号：US20060223855A1

  公开（公告）日：2006-10-05

  Methods, compounds, pharmaceutical compositions and kits are described for treating or preventing amyloid-related disease.

  描述了用于治疗或预防与淀粉样蛋白相关疾病的方法、化合物、药物组合物和试剂盒。
• [EN] PHENYL DERIVATIVES AS CANNABINOID RECEPTOR 2 AGONISTS<br/>[FR] DÉRIVÉS DE PHÉNYLE EN TANT QU'AGONISTES DU RÉCEPTEUR CANNABINOÏDE 2
  申请人：HOFFMANN LA ROCHE

  公开号：WO2017097732A1

  公开（公告）日：2017-06-15

  The invention relates to a compound of formula (I) wherein R1 to R3 are defined as in the description and in the claims. The compound of formula (I) can be used as a medicament.

  该发明涉及一种化合物，其化学式为（I），其中R1至R3的定义如描述和权利要求中所述。该化合物可以用作药物。
• [EN] SELECTIVE KINASE INHIBITORS<br/>[FR] INHIBITEURS SÉLECTIFS DE KINASES
  申请人：PORTOLA PHARM INC

  公开号：WO2013078468A1

  公开（公告）日：2013-05-30

  Provided are pyrimidine compounds for inhibiting of Syk kinase, intermediates used in making such compounds, methods for their preparation, pharmaceutical compositions thereof, methods for inhibition Syk kinase activity, and methods for treating conditions mediated at least in part by Syk kinase activity.

  提供了用于抑制Syk激酶的嘧啶化合物，用于制备这些化合物的中间体，其制备方法，药物组合物，抑制Syk激酶活性的方法，以及治疗至少部分由Syk激酶活性介导的疾病的方法。
• [EN] 2-PYRIDYL CARBOXAMIDE-CONTAINING SPLEEN TYROSINE KINASE (SYK) INHIBITORS<br/>[FR] INHIBITEURS DE TYROSINE KINASE DE LA RATE (SYK) CONTENANT DU 2-PYRIDYL CARBOXAMIDE
  申请人：MERCK SHARP & DOHME

  公开号：WO2014153280A1

  公开（公告）日：2014-09-25

  The invention provides certain 2-pyridyl carboxamide-containing compounds of the Formula (I) or pharmaceutically acceptable salts thereof, wherein A and B are as defined herein. The invention also provides pharmaceutical compositions comprising such compounds, and methods of using the compounds for treating diseases or conditions mediated by Spleen Tyrosine Kinase (Syk) kinase.

  该发明提供了一些含有2-吡啶基羧酰胺类化合物的化学式(I)或其药用可接受的盐，其中A和B的定义如本文所述。该发明还提供了包括这些化合物的药物组合物，并使用这些化合物治疗由脾酪氨酸激酶（Syk）激酶介导的疾病或病况的方法。
• P2x7 receptor antagonists for use in the treatment of inflammatory, immune or cardiovascular diseases
  申请人：——

  公开号：US20030040513A1

  公开（公告）日：2003-02-27

  The invention provides piperidine compounds of general formula (I) in which A, B, X, Y, Z, R, R 1 and R 2 are as defined in the specification, their use as medicaments, compositions containing them and processes for their for their preparation.

  该发明提供了一般式（I）中的哌啶化合物，其中A、B、X、Y、Z、R、R1和R2如规范中所定义，它们的用途作为药物、含有它们的组合物以及它们的制备方法。