6-氯咪唑并[1,2-B]哒嗪-2-羧酸 | 14714-24-0

• 物质功能分类: 医药中间体 - 杂环化合物 - 哒嗪类化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 中文名称: 6-氯咪唑并[1,2-B]哒嗪-2-羧酸
• 中文别名: 6-氯咪唑并[1,2-B]吡嗪-2-羧酸
• 英文名称: 6-chloroimidazo[1,2-b]pyridazine-2-carboxylic acid
• 英文别名: 6-chloro-imidazo[1,2-b]pyridazine-2-carboxylic acid；6-chloro-imidazo[1,2-b]pyridazine-2-carboxylic acid；6-chloroimidazo[1,2-b]pyridazin-2-carboxylic acid
• CAS: 14714-24-0
• 化学式: C₇H₄ClN₃O₂
• mdl: MFCD04974055
• 分子量: 197.581
• InChiKey: HTUZJYQXKFDVLT-UHFFFAOYSA-N

物化性质

• 熔点：
  248 °C
• 密度：
  1.75±0.1 g/cm3(Predicted)
• 溶解度：
  DMF、二甲基亚砜

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  67.5
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xi
• 安全说明：
  S26,S36/37/39
• 危险类别码：
  R36/37/38
• 海关编码：
  2933990090
• 危险类别：
  IRRITANT
• 危险性防范说明：
  P261,P280,P305+P351+P338
• 危险性描述：
  H315,H317,H319,H335

SDS

Name:	6-Chloroimidazo[1 2-b]pyridine-2-carboxylic acid Material Safety Data Sheet
Synonym:	None Known
CAS:	14714-24-0

Section 1 - Chemical Product MSDS Name:6-Chloroimidazo[1 2-b]pyridine-2-carboxylic acid Material Safety Data Sheet
Synonym:None Known

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
14714-24-0	6-Chloroimidazo[1,2-b]pyridine-2-carbo	90+	unlisted

Hazard Symbols: XI
Risk Phrases: 36/37/38

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Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Irritating to eyes, respiratory system and skin.
Potential Health Effects
Eye:
Causes eye irritation. May cause chemical conjunctivitis.
Skin:
Causes skin irritation. May be harmful if absorbed through the skin.
Ingestion:
May cause gastrointestinal irritation with nausea, vomiting and diarrhea. May be harmful if swallowed.
Inhalation:
Causes respiratory tract irritation. May be harmful if inhaled.
Chronic:
No information found.

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Section 4 - FIRST AID MEASURES
Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
Ingestion:
Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
Inhalation:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:
Treat symptomatically and supportively.

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Section 5 - FIRE FIGHTING MEASURES
General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or appropriate foam.

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Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Clean up spills immediately, observing precautions in the Protective Equipment section. Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal. Avoid generating dusty conditions. Provide ventilation.

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Section 7 - HANDLING and STORAGE
Handling:
Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Use with adequate ventilation. Wash clothing before reuse.
Storage:
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

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Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 14714-24-0: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use.

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Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Solid
Color: cream
Odor: slight
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 241-243 deg C
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C7H4ClN3O2
Molecular Weight: 197.58

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Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable at room temperature in closed containers under normal storage and handling conditions.
Conditions to Avoid:
Dust generation, excess heat.
Incompatibilities with Other Materials:
Amines, bases, oxidizing agents.
Hazardous Decomposition Products:
Hydrogen chloride, nitrogen oxides, carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 14714-24-0 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
6-Chloroimidazo[1,2-b]pyridine-2-carboxylic acid - Not listed by ACGIH, IARC, or NTP.

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Section 12 - ECOLOGICAL INFORMATION

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Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.

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Section 14 - TRANSPORT INFORMATION

IATA
Shipping Name: Not regulated.
Hazard Class:
UN Number:
Packing Group:
IMO
Shipping Name: Not regulated.
Hazard Class:
UN Number:
Packing Group:
RID/ADR
Shipping Name: Not regulated.
Hazard Class:
UN Number:
Packing group:

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Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XI
Risk Phrases:
R 36/37/38 Irritating to eyes, respiratory system
and skin.
Safety Phrases:
S 22 Do not breathe dust.
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 36/37/39 Wear suitable protective clothing, gloves
and eye/face protection.
WGK (Water Danger/Protection)
CAS# 14714-24-0: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 14714-24-0 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 14714-24-0 is not listed on the TSCA inventory.
It is for research and development use only.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

制备方法与用途

用途

6-氯咪唑并[1,2-B]哒嗪-2-羧酸是一种羧酸类衍生物，可用作医药中间体。

应用

6-氯咪唑并[1,2-B]哒嗪-2-羧酸可用于制备一系列化合物。这些化合物可用作活性药物物质，特别是作为Trk拮抗剂。它们能够阻断Trk受体的胞内激酶活性，例如TrkA(NGF)受体。原肌球蛋白相关激酶(Trks)是由神经营养因子激活的一种受体酪氨酸激酶家族成员，在痛觉传导和肿瘤细胞生长及存活信号传导中发挥重要作用。因此，通过抑制Trk受体激酶，这类化合物可能为治疗疼痛和癌症等疾病提供靶向疗法。

反应信息

• 作为反应物：
  描述：

  6-氯咪唑并[1,2-B]哒嗪-2-羧酸 在 sodium hydride 、 O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate 、 N,N-二异丙基乙胺 作用下， 以 N,N-二甲基甲酰胺 、 mineral oil 为溶剂， 反应 2.0h， 生成 6-(2-methoxy-ethoxy)-imidazo[1,2-b]pyridazine-2-carboxylic acid [5-(3-trifluoromethyl-phenyl)-1H-benzoimidazol-2-yl]-amide
  参考文献：
  名称：

  SUBSTITUTED IMIDAZO[1,2-B]PYRIDAZINE DERIVATIVES, PHARMACEUTICAL COMPOSITIONS, AND METHODS OF USE AS BETA-SECRETASE INHIBITORS

  摘要：

  本发明提供了替代的咪唑并[1,2-b]吡啶嗪衍生物，其药学上可接受的盐，以及上述任何一种的互变异构体，这些化合物抑制β-淀粉样前体蛋白裂解酶（BACE），这可能对治疗涉及BACE的疾病，如阿尔茨海默病，具有益处。本发明还提供了包括任何这些化合物的药物组合物以及在治疗涉及BACE的疾病、疾患或症状中使用任何这些化合物和组合物的用途。

  公开号：

  US20110237570A1
• 作为产物：
  描述：

  6-氯咪唑并[1,2-B]哒嗪-2-甲酸乙酯 在 盐酸 作用下， 反应 3.0h， 以55%的产率得到6-氯咪唑并[1,2-B]哒嗪-2-羧酸
  参考文献：
  名称：

  Luraschi; Arena; Sacchi, Il Farmaco, 1997, vol. 52, # 4, p. 213 - 217

  摘要：

  DOI：

文献信息

• Condensed pyridazine derivatives, their production and use
  申请人：Takeda Chemical Industries, Ltd.

  公开号：US06627630B1

  公开（公告）日：2003-09-30

  A condensed pyridazine derivative which is useful as a pharmaceutical composition for preventing or treating allergic skin diseases such as contact dermatitis, pruritus, dried dermatitis, acute urticaria and prurigo.

  一种浓缩的吡啶嗪衍生物，可用作预防或治疗过敏性皮肤病，如接触性皮炎、瘙痒、干性皮炎、急性荨麻疹和疥疮的药物组合物。
• NASAL DROPS CONTAINING FUSED PYRIDAZINE DERIVATIVES
  申请人：Takeda Chemical Industries, Ltd.

  公开号：EP1243271A1

  公开（公告）日：2002-09-25

  A nose drop containing the compound (I) represented by the formula wherein Ar1 and Ar2 are each an aromatic group, Ar1 and Ar2 optionally form a condensed cyclic group together with the adjacent carbon atom, ring B is a nitrogen-containing heterocycle, X and Y are each a bond, an oxygen atom or S(O)p (p is 0 to 2), NR4 (R4 is H or a lower alkyl group) or a divalent linear lower hydrocarbon group optionally having substituents and containing 1 to 3 heteroatoms, A is N or CR7 (R7 is H, a halogen atom, a hydrocarbon group, an acyl group or a hydroxy group optionally having substituents), R1, R2 and R3 are each H, a halogen atom, a hydrocarbon group, an acyl group or a hydroxy group optionally having substituents, and R8 is H, a hydroxy group optionally substituted by a lower alkyl group or a carboxyl group, provided that the nitrogen-containing heterocycle represented by ring B is not a heterocycle represented by the formula wherein n is 0 - 1, or a salt thereof or a prodrug thereof, exhibits a superior prophylactic or therapeutic effect on allergic rhinitis and the like.

  一种含有由以下公式表示的化合物（I）的鼻滴 其中Ar1和Ar2各自是芳香基团，Ar1和Ar2可以与相邻的碳原子一起形成紧凑的环状基团，环B是含氮杂环，X和Y各自是键，氧原子或S（O）p（p为0至2），NR4（R4为H或低碳基团）或二价线性低碳氢基团，可选地具有取代基并含有1至3个杂原子，A为N或CR7（R7为H、卤素原子、碳氢基团、酰基或可选地具有取代基的羟基），R1、R2和R3各自为H、卤素原子、碳氢基团、酰基或可选地具有取代基的羟基，以及 R8为H、可选地由低碳基团或羧基取代的羟基，前提是由环B表示的含氮杂环不是由以下公式表示的杂环 其中n为0-1，或其盐或前药，对过敏性鼻炎等表现出卓越的预防或治疗作用。
• [EN] IMIDAZOPYRIDAZINES USEFUL AS INHIBITORS OF THE PAR-2 SIGNALING PATHWAY<br/>[FR] IMIDAZOPYRIDAZINES UTILES EN TANT QU'INHIBITEURS DE LA VOIE DE SIGNALISATION PAR-2
  申请人：VERTEX PHARMA

  公开号：WO2015048245A1

  公开（公告）日：2015-04-02

  The present invention relates to compounds useful as inhibitors of the PAR-2 signaling pathway. The invention also relates to pharmaceutically acceptable compositions comprising the compounds of this invention; methods of treating of various diseases, disorders, and conditions using the compounds of this invention; processes for preparing the compounds of this invention; intermediates for the preparation of the compounds of this invention; and methods of using the compounds in in vitro applications, such as the study of GPCRs in biological and pathological phenomena; the study of intracellular signal transduction pathways mediated by such GPCRs; and the comparative evaluation of new inhibitors of the PAR-2 signaling pathway. The compounds of this invention have formula I: wherein the variables are as defined herein.

  本发明涉及作为PAR-2信号通路抑制剂的化合物。本发明还涉及包含本发明化合物的药用可接受组合物；使用本发明化合物治疗各种疾病、障碍和状况的方法；制备本发明化合物的方法；用于制备本发明化合物的中间体；以及将化合物用于体外应用的方法，例如研究生物和病理现象中的GPCRs；研究由这些GPCRs介导的细胞内信号转导途径；以及比较评估PAR-2信号通路的新抑制剂。本发明的化合物具有公式I：其中变量如本文所述定义。
• [EN] SPIROHEPTANE SALICYLAMIDES AND RELATED COMPOUNDS AS INHIBITORS OF ROCK<br/>[FR] SALICYLAMIDES DE SPIROHEPTANE ET COMPOSÉS ASSOCIÉS UTILISÉS COMME INHIBITEURS DE ROCK
  申请人：BRISTOL MYERS SQUIBB CO

  公开号：WO2017123860A1

  公开（公告）日：2017-07-20

  The present invention provides compounds of Formula (I): or stereoisomers, tautomers, or pharmaceutically-acceptable salts thereof, wherein all the variables are as defined herein. These compounds are selective ROCK inhibitors. This invention also relates to pharmaceutical compositions comprising these compounds and methods of treating cardiovascular, smooth muscle, oncologic, neuropathologic, autoimmune, fibrotic, and/or inflammatory disorders using the same.

  本发明提供了式(I)的化合物：或立体异构体、互变异构体或药用可接受的盐，其中所有变量如本文所述定义。这些化合物是选择性的ROCK抑制剂。本发明还涉及包含这些化合物的药物组合物以及使用同一化合物治疗心血管、平滑肌、肿瘤学、神经病理学、自身免疫、纤维化和/或炎症性疾病的方法。
• Inhibitors of PI3 kinase
  申请人：Booker Shon

  公开号：US20090163489A1

  公开（公告）日：2009-06-25

  The present invention relates to compounds of Formula I, or a pharmaceutically acceptable salt thereof, that inhibit phosphoinositide 3-kinase; methods of treating diseases or conditions, such as cancer, using the compounds; and pharmaceutical compositions containing the compounds.

  本发明涉及式I的化合物，或其药学上可接受的盐，其抑制磷脂酰肌醇3-激酶的方法；使用这些化合物治疗疾病或病况的方法，如癌症；以及含有这些化合物的药物组合物。