4-(6-氯哒嗪-3-基)吗啉 | 17259-32-4

• 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 - 有机氮化合物
• 中文名称: 4-(6-氯哒嗪-3-基)吗啉
• 中文别名: 1-(6-氯哒嗪-3-基)吗啉；3-氯-6-吗啉哒嗪；4-(6-氯-3-哒嗪基)吗啉
• 英文名称: 4-(6-chloropyridazin-3-yl)morpholine
• 英文别名: 3-Chlor-6-morpholino-pyridazin
• CAS: 17259-32-4
• 化学式: C₈H₁₀ClN₃O
• mdl: MFCD00574575
• 分子量: 199.64
• InChiKey: QDXCFLKGKSWHMI-UHFFFAOYSA-N

物化性质

• 溶解度：
  26.2 [ug/mL]

计算性质

• 辛醇/水分配系数(LogP)：
  0.9
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  38.2
• 氢给体数：
  0
• 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
• 危险类别码：
  R22,R36/37/38
• 海关编码：
  2934999090
• WGK Germany：
  3
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H315,H319,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: 4-(6-Chloropyridazin-3-yl)morpholine
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: 4-(6-Chloropyridazin-3-yl)morpholine
CAS number: 17259-32-4

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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: C8H10ClN3O
Molecular weight: 199.6

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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：

  4-(6-氯哒嗪-3-基)吗啉 在 溶剂黄146 作用下， 以95.6 %的产率得到6-morpholinopyridazin-3(2H)-one
  参考文献：
  名称：

  合理设计 PARP1/c-Met 双抑制剂以克服 c-Met 过表达引起的 PARP1 抑制剂耐药性

  摘要：

  PARP1 抑制剂耐药性的出现给当前的治疗带来了挑战，需要开发新的策略来克服这一障碍。本研究描述了一系列针对 PARP1 和 c-Met 的小分子的设计和合成。其中，化合物16被认为是一种高效的双重抑制剂，对PARP1（IC 50 = 3.3 nM）和c-Met（IC 50 = 32.2 nM）表现出优异的抑制活性，并对HR熟练的细胞表现出良好的抗增殖作用。癌细胞系和对 PARP1 抑制剂具有抗性的细胞系。重要的是，在 MDA-MB-231 和 HCT116OR 异种移植模型中，与 PARP1 抑制剂 Olaparib 和 c-Met 抑制剂 Crizotinib（单独或组合）相比，化合物16表现出更优异的抗肿瘤效力。这些发现凸显了 PARP1/c-Met 双抑制剂在扩大 PARP1 抑制剂适应症和克服肿瘤细胞对其耐药性方面的潜力。

  DOI：

  10.1021/acs.jmedchem.4c00077
• 作为产物：
  描述：

  吗啉 、 3,6-二氯哒嗪 在 三乙胺 作用下， 以 异丙醇 为溶剂， 生成 4-(6-氯哒嗪-3-基)吗啉
  参考文献：
  名称：

  哒嗪和哒嗪酮衍生物：其在 LPS 诱导的 RAW264.7 巨噬细胞中的抗炎潜力的合成和体外研究

  摘要：

  设计并合成了新的哒嗪和哒嗪酮衍生物3a-g、4a-f、6a和6b。所有化合物的细胞活力都是基于通过 MTT 测定测定的脂多糖诱导的 RAW264.7 巨噬细胞的活力而确定的。对人 COX-1 和 COX-2 酶进行体外抑制测定，以探讨新合成的化合物的抗炎活性。与塞来昔布相比，最活跃的化合物 3d、3e 和 4e 对 COX-2 的半数最大抑制浓度值分别为 0.425、0.519 和 0.356 µM。新合成的化合物抑制某些促炎细胞因子（例如诱导型一氧化氮合酶、肿瘤坏死因子-α、白介素-6 和前列腺素-E2）产生的能力也在脂多糖诱导的巨噬细胞（RAW264.7 细胞）中进行了评估。 ）。化合物 3d 和 3e 被确定为最有效的细胞因子产生抑制剂。分子模型研究的结果表明，与参考配体相比，这些化合物的特点是对 COX-2 活性位点具有合理的结合亲和力。在进一步研究新型抗炎药时可能会考虑这些结果。

  DOI：

  10.1002/ddr.22173

文献信息

• CHEMICAL COMPOUNDS
  申请人：Deng Jianghe

  公开号：US20090143372A1

  公开（公告）日：2009-06-04

  The invention is directed to novel indole carboxamide derivatives. Specifically, the invention is directed to compounds according to formula I: where R1, R2, R3, U and V are defined below and to pharmaceutically acceptable salts thereof. The compounds of the invention are inhibitors of IKK2 and can be useful in the treatment of disorders associated with inappropriate IKK2 (also known as IKKβ) activity, such as rheumatoid arthritis, asthma, and COPD (chronic obstructive pulmonary disease). Accordingly, the invention is further directed to pharmaceutical compositions comprising a compound of the invention. The invention is still further directed to methods of inhibiting IKK2 activity and treatment of disorders associated therewith using a compound of the invention or a pharmaceutical composition comprising a compound of the invention.

  这项发明涉及新型吲哚羧酰胺衍生物。具体而言，该发明涉及符合以下式I的化合物： 其中R1、R2、R3、U和V如下定义，并且其药学上可接受的盐。该发明的化合物是IKK2的抑制剂，可用于治疗与不当IKK2（也称为IKKβ）活性相关的疾病，如类风湿性关节炎、哮喘和慢性阻塞性肺病（COPD）。因此，该发明进一步涉及包含该发明化合物的药物组合物。该发明还进一步涉及使用该发明化合物或包含该发明化合物的药物组合物抑制IKK2活性和治疗相关疾病的方法。
• [EN] TETRAHYDROBENZOFURO[2,3-C]PYRIDINE AND BETA-CARBOLINE COMPOUNDS FOR THE TREATMENT, ALLEVIATION OR PREVENTION OF DISORDERS ASSOCIATED WITH TAU AGGREGATES<br/>[FR] COMPOSÉS DE TÉTRAHYDROBENZOFURO[2,3-C]PYRIDINE ET DE BÊTA-CARBOLINE POUR LE TRAITEMENT, LE SOULAGEMENT OU LA PRÉVENTION DE TROUBLES ASSOCIÉS À DES AGRÉGATS DE PROTÉINE TAU
  申请人：AC IMMUNE SA

  公开号：WO2019233883A1

  公开（公告）日：2019-12-12

  The present invention relates to novel compounds of formula (I) that can be employed in the treatment, alleviation or prevention of a group of disorders and abnormalities associated with Tau (Tubulin associated unit) protein aggregates including, but not limited to, Neurofibrillary Tangles (NFTs), such as Alzheimer's disease (AD).

  本发明涉及一种可以用于治疗、缓解或预防与Tau（微管相关单元）蛋白聚集相关的一组疾病和异常的新化合物（I）的公式。这些疾病和异常包括但不限于神经原纤维缠结（NFTs），如阿尔茨海默病（AD）。
• Synthesis and biological evaluation of 3-amino-, 3-alkoxy- and 3-aryloxy-6-(hetero)arylpyridazines as potent antitumor agents
  作者：Stéphane Sengmany、Mathilde Sitter、Eric Léonel、Erwan Le Gall、Gervaise Loirand、Thierry Martens、Didier Dubreuil、Florian Dilasser、Morgane Rousselle、Vincent Sauzeau、Jacques Lebreton、Muriel Pipelier、Rémy Le Guével

  DOI：10.1016/j.bmcl.2018.12.050

  日期：2019.3

  Various 3-amino-, 3-aryloxy- and alkoxy-6-arylpyridazines have been synthesized by an electrochemical reductive cross-coupling between 3-amino-, 3-aryloxy- or 3-alkoxy-6-chloropyridazines and aryl or heteroaryl halides. In vitro antiproliferative activity of these products was evaluated against a representative panel of cancer cell lines (HuH7, CaCo-2, MDA-MB-231, HCT116, PC3, NCI-H727, HaCaT) and

  通过3-氨基-，3-芳氧基-或3-烷氧基-6-氯哒嗪与芳基或杂芳基卤化物之间的电化学还原交叉偶联，已经合成了各种3-氨基-，3-芳氧基-和烷氧基-6-芳基哒嗪。评估了这些产品对代表性癌细胞系（HuH7，CaCo-2，MDA-MB-231，HCT116，PC3，NCI-H727，HaCaT）的体外抗增殖活性，并强调了更有效衍生物的致癌性预防在建立人类乳腺癌细胞系MDA-MB 468-Luc与p44 / 42和Akt依赖性信号传导途径的相互作用之前，已对MDA-MB 468-Luc进行了研究。
• HETEROCYCLIC COMPOUND
  申请人：TAKEDA PHARMACEUTICAL COMPANY LIMITED

  公开号：US20160159773A1

  公开（公告）日：2016-06-09

  The present invention provides an agent for the prophylaxis or treatment of autoimmune diseases (e.g., psoriasis, rheumatoid arthritis, inflammatory bowel disease, Sjogren's syndrome, Behcet's disease, multiple sclerosis, systemic lupus erythematosus etc.) and the like, which has a superior Tyk2 inhibitory action. The present invention relates to a compound represented by the formula wherein each symbol is as defined in the specification, or a salt thereof.

  本发明提供了一种用于预防或治疗自身免疫性疾病（例如牛皮癣、类风湿关节炎、炎症性肠病、干燥综合征、贝赫切特病、多发性硬化症、系统性红斑狼疮等）等的药剂，其具有优越的Tyk2抑制作用。 本发明涉及一种由下式表示的化合物 其中每个符号如规范中定义的，或其盐。
• [EN] OXADIAZOLYLTHIOPHENE DERIVATIVES USEFUL AS HISTONE DEACETYLASE INHIBITORS<br/>[FR] DÉRIVÉS D'OXADIAZOLYLTHIOPHÈNE À UTILISER EN TANT QU'INHIBITEURS DE L'HISTONE DÉSACÉTYLASE
  申请人：KARUS THERAPEUTICS LTD

  公开号：WO2019166824A1

  公开（公告）日：2019-09-06

  A compound of Formula I : (I) or a pharmaceutically acceptable salt thereof, wherein: each R' is QR1; each Q is independently selected from a bond, -C1-C10 alkylene, -C2-C10 alkenylene, -C(O)-, -C(O)O-, -C(O)N(R1)-, -C(O)N(R1)SO2- -N(R1)C(O)-, - N(R1)-, -N(SO2(R1)), -N(R1)SO2- -C(O)NR4R5-, -N(R4R5)C(O)-, -N(R4R5)- - S-, -SO-, -SO2-, -S(O)O-, -SO2N(R1)- and -O-; each R1 is independently selected from H, C1-C10 alkyl, C2-C10 alkenyl, C2-C10 alkynyl, C1-C10 haloalkyl, C1-C10 heteroalkyl, aryl, heteroaryl, C3-C10 cycloalkyl, -(C1-C10 alkylene)-C3-C10 cycloalkyl, halogen, cyano, C1-C10 alkylene- aryl, C1-C10 alkylene heteroaryl, C1-C10 heterocycloalkyl and -(C1-C10 alkylene)- C1-C10 heterocycloalkyl. The compounds are inhibitors of HDAC and therefore have potential utility in the therapy of a number of conditions including cancer and inflammation.

  一种Formula I的化合物：(I)或其药学上可接受的盐，其中：每个R'是QR1；每个Q独立地选自键，-C1-C10烷基，-C2-C10烯基，-C(O)-，-C(O)O-，-C(O)N(R1)-，-C(O)N(R1)SO2-，-N(R1)C(O)-，-N(R1)-，-N(SO2(R1))，-N(R1)SO2-，-C(O)NR4R5-，-N(R4R5)C(O)-，-N(R4R5)-，-S-，-SO-，-SO2-，-S(O)O-，-SO2N(R1)-和-O-；每个R1独立地选自H，C1-C10烷基，C2-C10烯基，C2-C10炔基，C1-C10卤代烷基，C1-C10杂原子烷基，芳基，杂芳基，C3-C10环烷基，-(C1-C10烷基)-C3-C10环烷基，卤素，氰基，C1-C10烷基-芳基，C1-C10烷基-杂原子芳基，C1-C10杂环烷基和-(C1-C10烷基)-C1-C10杂环烷基。这些化合物是HDAC的抑制剂，因此在治疗包括癌症和炎症在内的多种疾病中具有潜在用途。