2-(三氟甲基)-5,6,7,8-四氢-[1,2,4]三唑并[1,5-a]吡嗪 | 681249-57-0

• 分子结构分类: 有机化合物 - 有机氮化合物
• 中文名称: 2-(三氟甲基)-5,6,7,8-四氢-[1,2,4]三唑并[1,5-a]吡嗪
• 中文别名: 5,6,7,8-四氢-2-三氟甲基-[1,2,4]噻唑并[1,5-a]吡嗪；2-(三氟甲基)-5,6,7,8-四氢-[1,2,4]三唑并[1,5-A]吡嗪
• 英文名称: 2-(trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[1,5-a]pyrazine
• 英文别名: 2-(Trifluoromethyl)-5,6,7,8-tetrahydro[1,2,4]triazolo[1,5-a]pyrazine
• CAS: 681249-57-0
• 化学式: C₆H₇F₃N₄
• mdl: MFCD09834979
• 分子量: 192.144
• InChiKey: GYIDIDSTOZMTCM-UHFFFAOYSA-N

物化性质

• 沸点：
  266.2±50.0 °C(Predicted)
• 密度：
  1.72

计算性质

• 辛醇/水分配系数(LogP)：
  0
• 重原子数：
  13
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.666
• 拓扑面积：
  42.7
• 氢给体数：
  1
• 氢受体数：
  6

安全信息

• 海关编码：
  2933990090
• 危险性防范说明：
  P280,P305+P351+P338,P310
• 危险性描述：
  H302,H315,H319,H332,H335
• 储存条件：
  | 2-8°C |

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 2-(Trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[1,5-a]pyrazine
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: 2-(Trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[1,5-a]pyrazine
CAS number: 681249-57-0

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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: C6H7F3N4
Molecular weight: 192.1

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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 fluoride.

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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：

  2-(三氟甲基)-5,6,7,8-四氢-[1,2,4]三唑并[1,5-a]吡嗪 在 盐酸 作用下， 以 乙酸乙酯 为溶剂， 以91.7%的产率得到2-(trifluoromethyl)-5,6,7,8-tetrahydro[1,2,4]triazolo[1,5-a]pyrazine, hydrochloride
  参考文献：
  名称：

  METHOD FOR PREPARING PARP INHIBITOR AND INTERMEDIATE THEREOF

  摘要：

  本发明公开了一种制备聚腺苷酸核糖聚合酶（PARP）抑制剂及其中间体的方法。该方法产率高，产品纯度好，更适合工业生产。

  公开号：

  US20210070760A1
• 作为产物：
  描述：

  2,2,2-三氟-N-2-吡嗪乙酰胺 在 五氯化磷 作用下， 以 二氯甲烷 为溶剂， 20.0~100.0 ℃ 、101.33 kPa 条件下， 反应 8.0h， 生成 2-(三氟甲基)-5,6,7,8-四氢-[1,2,4]三唑并[1,5-a]吡嗪
  参考文献：
  名称：

  Design, Synthesis, and Structure–Activity Relationship Studies of Novel Fused Heterocycles-Linked Triazoles with Good Activity and Water Solubility

  摘要：

  Triazoles with fused-heterocycle nuclei were designed and evaluated for their in vitro activity on the basis of the binding mode of albaconazole using molecular docking, along with SAR of antifungal triazoles. Tetrahydro-[1,2,4]-triazolo[1,5-a]pyrazine and tetrahydro-thiazolo[5,4-c]pyridine nuclei were preferable to the other four fused-heterocycle nuclei investigated. Potent in vitro activity, broad spectrum and better water solubility were attained when triazoles containing nitrogen aromatic heterocycles were attached to these two nuclei. The most potent compounds 27aa and 45x, with low hERG inhibition and hepatocyte toxicity, both exhibited excellent activity against Candida, Cryptococcus, and Aspergillus spp., as well as selected fluconazole-resistant strains. A high water-soluble compound 58 (the disulfate salt of 45x) displayed unsatisfactory in vivo activity because of its poor PK profiles. Mice infected with C.alb. SC5314 and C.alb. 103 (fluconazole-resistant strain) and administered with 27aa displayed significantly improved survival rates. 27aa also showed favorable pharmacokinetic (PK) profiles.

  DOI：

  10.1021/jm4016284

文献信息

• PHTHALAZINONE KETONE DERIVATIVE, PREPARATION METHOD THEREOF, AND PHARMACEUTICAL USE THEREOF
  申请人：Tang Peng Cho

  公开号：US20130131068A1

  公开（公告）日：2013-05-23

  A phthalazinone ketone derivative as represented by formula (I), a preparation method thereof, a pharmaceutical composition containing the derivative, a use thereof as a poly (ADP-ribose) polymerase (PARP) inhibitor, and a cancer treatment method thereof are described.

  一种以化学式(I)表示的邻苯二氮酮酮衍生物，其制备方法，含有该衍生物的药物组合物，其作为聚(ADP-核糖)聚合酶（PARP）抑制剂的用途，以及其癌症治疗方法被描述。
• [EN] RIP1K INHIBITORS<br/>[FR] INHIBITEURS DE RIP1K
  申请人：RIGEL PHARMACEUTICALS INC

  公开号：WO2021203011A1

  公开（公告）日：2021-10-07

  Disclosed herein are kinase inhibitory compounds, such as a receptor-interacting protein-1 (RIP1) kinase inhibitor compounds, as well as pharmaceutical compositions and combinations comprising such inhibitory compounds. The disclosed compounds, pharmaceutical compositions, and/or combinations may be used to treat or prevent a kinase-associated disease or condition, particularly a RIP1-associated disease or condition.

  披露的是激酶抑制化合物，例如受体相互作用蛋白-1（RIP1）激酶抑制化合物，以及包含此类抑制化合物的药物组合物和组合。所披露的化合物、药物组合物和/或组合可用于治疗或预防与激酶相关的疾病或状况，尤其是与RIP1相关的疾病或状况。
• Quinoline derivatives as neurokinin receptor antagonists
  申请人：Carling William Robert

  公开号：US20090054440A1

  公开（公告）日：2009-02-26

  The present invention relates to substituted quinoline hydrazides of Formula (I): wherein R 1 , R 2 , R 3 , R 4 , R 5 , X, Y and Z are defined herein, pharmaceutical compositions comprising them and their use in treating diseases mediated by neurokinin-2 and/or neurokinin-3 (NK-3) receptors. These compounds can thus be used in methods of treatment to suppress and treat such disorders.

  本发明涉及式(I)所示的取代喹啉酰肼：其中R1、R2、R3、R4、R5、X、Y和Z在此定义，包含它们的药物组合物及其在治疗由神经激肽-2和/或神经激肽-3 (NK-3)受体介导的疾病中的用途。因此，这些化合物可用于治疗方法，以抑制和治疗这些疾病。
• [EN] AMINOCYCLOHEXANES AS DIPEPTIDYL PEPTIDASE-IV INHIBITORS FOR THE TREATMENT OR PREVENTION OF DIABETES<br/>[FR] AMINOCYCLOHEXANES EN TANT QU'INHIBITEURS DE DIPEPTIDYL PEPTIDASE-IV POUR LE TRAITEMENT OU LA PRÉVENTION DE DIABÈTES
  申请人：MERCK & CO INC

  公开号：WO2006009886A1

  公开（公告）日：2006-01-26

  The present invention is directed to novel substituted aminocyclohexanes which are inhibitors of the dipeptidyl peptidase-IV enzyme ('DPP-IV inhibitors') and which are useful in the treatment or prevention of diseases in which the dipeptidyl peptidase-IV enzyme is involved, such as diabetes and particularly Type 2 diabetes. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which the dipeptidyl peptidase-IV enzyme is involved.

  本发明涉及一种新型的取代氨基环己烷，它们是二肽基肽酶-IV酶（'DPP-IV抑制剂'）的抑制剂，并且在治疗或预防涉及二肽基肽酶-IV酶的疾病中具有用处，如糖尿病，特别是2型糖尿病。该发明还涉及包含这些化合物的药物组合物以及在预防或治疗涉及二肽基肽酶-IV酶的这类疾病中使用这些化合物和组合物。
• QUINOLINYL MODULATORS OF RORyt
  申请人：JANSSEN PHARMACEUTICA NV

  公开号：US20150111870A1

  公开（公告）日：2015-04-23

  The present invention comprises compounds of Formula I. wherein: R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , and R 9 are defined in the specification. The invention also comprises a method of treating or ameliorating a syndrome, disorder or disease, wherein said syndrome, disorder or disease is rheumatoid arthritis or psoriasis. The invention also comprises a method of modulating RORγt activity in a mammal by administration of a therapeutically effective amount of at least one compound of claim 1.

  本发明涵盖了式I的化合物。 其中： R1、R2、R3、R4、R5、R6、R7、R8和R9在规范中有定义。 该发明还涵盖了一种治疗或改善综合症、疾病或疾病的方法，其中所述的综合症、疾病或疾病是类风湿性关节炎或牛皮癣。该发明还涵盖了通过给哺乳动物施用至少一种权利要求1中的化合物的治疗有效量来调节RORγt活性的方法。