4-氨基-3-吡啶甲胺 | 7418-66-8

• 物质功能分类: 医药中间体 - 杂环化合物 - 吡啶类化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 中文名称: 4-氨基-3-吡啶甲胺
• 中文别名: 4-氨基吡啶-3-甲酰胺；4-氨基-3-吡啶羧酰胺
• 英文名称: 4-aminonicotinamide
• 英文别名: 4-aminopyridine-3-carboxamide；4-Amino-nicotinamid；4-Amino-3-pyridinecarboxamide
• CAS: 7418-66-8
• 化学式: C₆H₇N₃O
• 分子量: 137.141
• InChiKey: OFDXXPVRNNRMHI-UHFFFAOYSA-N

物化性质

• 熔点：
  229.5-230.5 °C
• 沸点：
  377.8±22.0 °C(Predicted)
• 密度：
  1.323±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -0.4
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  82
• 氢给体数：
  2
• 氢受体数：
  3

安全信息

• 危险品标志：
  Xn
• 海关编码：
  2933399090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335
• 储存条件：
  | 室温 |

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 4-Amino-3-pyridinecarboxamide
Synonyms: 4-Aminonicotinamide

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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: 4-Amino-3-pyridinecarboxamide
CAS number: 7418-66-8

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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.
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: C6H7N3O
Molecular weight: 137.1

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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

制备方法与用途

概述

4-氨基-3-吡啶甲胺是一种胺类衍生物，可用作医药合成中间体。

应急措施

若吸入4-氨基-3-吡啶甲胺，请将患者移至空气新鲜处；若皮肤接触，应脱去污染的衣物，并用肥皂水和清水彻底冲洗皮肤，如有不适，请就医；若眼睛接触到该物质，需分开眼睑，使用流动清水或生理盐水冲洗，并立即就医；若误食，应立即漱口，禁止催吐，并及时就医。

反应信息

• 作为反应物：
  描述：

  4-氨基-3-吡啶甲胺 在 N,N-二异丙基乙胺 、 N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate 、 potassium hydroxide 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 3.0h， 生成 2-(4-pyridyl)-3H-pyrido<4,3-d>pyrimidin-4-one
  参考文献：
  名称：

  WO2020142748A5

  摘要：

  公开号：

  WO2020142748A5
• 作为产物：
  描述：

  4-氨基烟酰肼 在 盐酸 、 硫化氢 、 sodium nitrite 作用下， 以 乙醇 、 水 为溶剂， 反应 0.17h， 生成 4-氨基-3-吡啶甲胺
  参考文献：
  名称：

  Ring-opening reactions of triazolo- and tetrazolo-pyridopyrimidines or quinazolines with some carbon nucleophiles

  摘要：

  DOI：

  10.1007/bf00811102

文献信息

• Quinolinone derivatives
  申请人：Chiron Coporation

  公开号：US20030028018A1

  公开（公告）日：2003-02-06

  Organic compounds having the formulas I and II are provided where the variables have the values described herein. 1 Pharmaceutical formulations include the organic compounds or pharmaceutically acceptable salts thereof and a pharmaceutically acceptable carrier and may be prepared by mixing the organic compounds or pharmaceutically acceptable salts of the organic compounds with a carrier and water. A method of treating a patient includes administering a pharmaceutical formulation according to the invention to a patient in need thereof.

  提供具有公式I和II的有机化合物，其中变量具有本文所述的值。药物制剂包括所述有机化合物或其药物可接受的盐和药物可接受的载体，可以通过将有机化合物或有机化合物的药物可接受的盐与载体和水混合来制备。治疗患者的方法包括向需要治疗的患者施用根据本发明制备的药物制剂。
• QUINAZOLINONES AS PARP14 INHIBITORS
  申请人：Ribon Therapeutics Inc.

  公开号：US20190194174A1

  公开（公告）日：2019-06-27

  The present invention relates to quinazolinones and related compounds which are inhibitors of PARP14 and are useful, for example, in the treatment of cancer and inflammatory diseases.

  本发明涉及喹唑啉酮和相关化合物，它们是PARP14的抑制剂，例如在癌症和炎症性疾病的治疗中是有用的。
• [EN] SUBSTITUTED ARYL-AMINE DERIVATIVES AND METHODS OF USE<br/>[FR] DÉRIVÉS AMINÉS À SUBSTITUTION ARYLE ET PROCÉDÉS D'UTILISATION
  申请人：AMGEN INC

  公开号：WO2006012374A1

  公开（公告）日：2006-02-02

  The present invention provides classes of compounds, including-their pharmaceutically acceptable derivatives, useful for treating angiogenesis and related diseases such as cancer. Formula I and II wherein R is a 9- or 10-membered heterocyclyl ring selected from 7-isoquinolinyl,..2-methyl-3-oxo-2,3-dihydroindazol-6-yl, [1,6]-naphthydrin-3-yl, [1,7]-naphthydrin-2-yl, 1-oxo-2,3-dihydrobenzofuran-4-yl, 3-oxo-2,3-dihydrobenzofuran-5-yl, dihydro-benzodioxinyl, 6-quinazolinyl, 2-amino-6-quinazolinyl, 4-methylamino-6-quinazolinyl, 2,4-diamino-6 quinazolinyl, 3-oxo-3,4-dihydro-1,4-benzoxazin-6-yl, 2,2-difluoro-l;3-benzodioxol-5-yl and 2,2,3,3 tetrafluoro-2,3-dihydro-l,4-benzodioxin-6-yl, each of which is optionally substituted with one or more substituents selected from halo, haloakyl, C1-6 alkyl, C2-8 alkenyl, C2-8 alkynyl, N-dimethylamino-C1-6-alkyl, N-dimethylamino-C1-6-alkoxy, amino, alkyl-carbonylamino, morpholino-sulfonyl, amino-sulfonyl, oxazolyl, pyrrolyl,4 morpholinyl, carboxyl, cyano, and acetyl; wherein R1 in formula I is selected from unsubstituted or substituted phenyl, 5-6 membered heteroaryl, 9-10 membered bicyclic heterocyclyl and 11-14 membered tricyclic heterocyclyl, and R1 in formula II is selected from specific bicyclic heterocycles.

  本发明提供了一类化合物，包括其药用可接受的衍生物，用于治疗血管生成和相关疾病，如癌症。其中R为从7-异喹啉基、2-甲基-3-氧代-2,3-二氢吲哚-6-基、[1,6]-萘啶-3-基、[1,7]-萘啶-2-基、1-氧代-2,3-二氢苯并呋喃-4-基、3-氧代-2,3-二氢苯并呋喃-5-基、二氢苯并二氧杂环基、6-喹唑啉基、2-氨基-6-喹唑啉基、4-甲氨基-6-喹唑啉基、2,4-二氨基-6-喹唑啉基、3-氧代-3,4-二氢-1,4-苯并噁嗪-6-基、2,2-二氟-1,3-苯并二氧杂环-5-基和2,2,3,3-四氟-2,3-二氢-1,4-苯并二氧杂环-6-基中选择的9-或10-成员杂环基，其中每个基可选择地被一个或多个来自卤素、卤代烷基、C1-6烷基、C2-8烯基、C2-8炔基、N-二甲氨基-C1-6-烷基、N-二甲氨基-C1-6-烷氧基、氨基、烷基-羰基氨基、吗啉磺酰基、氨基磺酰基、噁唑基、吡咯基、吗啉基、羧基、氰基和乙酰基的取代基取代；其中式I中的R1从未取代或取代的苯基、5-6成员杂芳基、9-10成员双环杂环基和11-14成员三环杂环基中选择，式II中的R1从特定的双环杂环基中选择。
• Design, synthesis and biological characterization of novel inhibitors of CD38
  作者：Min Dong、Yuan-Qi Si、Shuang-Yong Sun、Xiao-Ping Pu、Zhen-Jun Yang、Liang-Ren Zhang、Li-He Zhang、Fung Ping Leung、Connie Mo Ching. Lam、Anna Ka Yee Kwong、Jianbo Yue、Yeyun Zhou、Irina A. Kriksunov、Quan Hao、Hon Cheung Lee

  DOI：10.1039/c0ob00768d

  日期：——

  Human CD38 is a novel multi-functional protein that acts not only as an antigen for B-lymphocyte activation, but also as an enzyme catalyzing the synthesis of a Ca2+ messenger molecule, cyclic ADP-ribose, from NAD+. It is well established that this novel Ca2+ signaling enzyme is responsible for regulating a wide range of physiological functions. Based on the crystal structure of the CD38/NAD+ complex, we synthesized a series of simplified N-substituted nicotinamide derivatives (Compound1–14). A number of these compounds exhibited moderate inhibition of the NAD+ utilizing activity of CD38, with Compound4 showing the highest potency. The crystal structure of CD38/Compound4 complex and computer simulation of Compound7 docking to CD38 show a significant role of the nicotinamide moiety and the distal aromatic group of the compounds for substrate recognition by the active site of CD38. Biologically, we showed that both Compounds4 and 7 effectively relaxed the agonist-induced contraction of muscle preparations from rats and guinea pigs. This study is a rational design of inhibitors for CD38 that exhibit important physiological effects, and can serve as a model for future drug development.

  人类CD38是一种新型多功能蛋白，不仅作为B淋巴细胞激活的抗原，同时也是一种酶，催化从NAD+合成钙离子信使分子环状ADP-核糖。已知这一新型钙信号酶在调节广泛生理功能方面起着重要作用。基于CD38/NAD+复合物的晶体结构，我们合成了一系列简化的N取代烟酰胺衍生物（化合物1–14）。其中一些化合物对CD38的NAD+利用活性表现出中等抑制作用，化合物4显示出最高的效力。CD38/化合物4复合物的晶体结构及化合物7与CD38对接的计算机模拟显示，在底物被CD38活性位点识别的过程中，烟酰胺部分和化合物的远端芳香基团发挥了重要作用。在生物学上，我们展示了化合物4和7能够有效放松来自大鼠和豚鼠肉体准备的激动剂诱导收缩。本研究是对CD38抑制剂的合理设计，展现了重要的生理效应，并可作为未来药物开发的模型。
• Heterocyclic compounds
  申请人：——

  公开号：US20020103230A1

  公开（公告）日：2002-08-01

  Organic compounds having the structural formulas I, II, and III are provided where the variables have the values described herein and R 1 and R 2 in structure I join together to form a 5 to 7 membered substituted or unsubstituted ring including at least one O, N, or S atom, and Z is an O, S, NH or NR group in structures I and II. 1 Pharmaceutical formulations include the organic compound or a pharmaceutically acceptable salt thereof and a pharmaceutically acceptable carrier. A method of treating a patient includes administering a pharmaceutical formulation according to the invention to a patient in need thereof.

  提供了具有结构式I、II和III的有机化合物，其中变量具有此处描述的值，结构I中的R1和R2相结合形成一个含有至少一个O、N或S原子的5至7成员取代或未取代环，Z在结构I和II中是O、S、NH或NR基团。药物制剂包括该有机化合物或其药学上可接受的盐以及药学上可接受的载体。一种治疗患者的方法包括向需要的患者施用根据本发明的药物制剂。