1,3-苯并二噁茂-4-甲酸甲酯 | 33842-16-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并间二氧杂环戊烯类
• 中文名称: 1,3-苯并二噁茂-4-甲酸甲酯
• 中文别名: 2,3-亚甲二氧基苯甲酸甲酯；苯并-1,3-二氧戊环-4-甲酸甲酯；1,3-苯并二恶茂-4-甲酸甲酯
• 英文名称: methyl benzo[d][1,3]dioxole-4-carboxylate
• 英文别名: methyl 2,3-(methylenedioxy)benzoate；methyl 1,3-benzodioxole-4-carboxylate
• CAS: 33842-16-9
• 化学式: C₉H₈O₄
• mdl: MFCD01546796
• 分子量: 180.16
• InChiKey: KRPFJCUXHWEVMS-UHFFFAOYSA-N

物化性质

• 熔点：
  55-56 °C
• 沸点：
  280.1±19.0 °C(Predicted)
• 密度：
  1.300±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.222
• 拓扑面积：
  44.8
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335
• 储存条件：
  室温且干燥环境中使用。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: Methyl 1,3-benzodioxole-4-carboxylate
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: Methyl 1,3-benzodioxole-4-carboxylate
CAS number: 33842-16-9

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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: C9H8O4
Molecular weight: 180.2

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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.

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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：

  1,3-苯并二噁茂-4-甲酸甲酯 在 sodium tetrahydroborate 、 甲醇 作用下， 以 四氢呋喃 为溶剂， 反应 5.0h， 以100%的产率得到1,3-苯并二氧戊环-4-烷基甲醇
  参考文献：
  名称：

  酰胺衍生物及其医药用途

  摘要：

  本发明涉及新的结构式I所示的酰胺衍生物或其药学上可接受的盐，含有这些化合物作为活性成分的药物组合物，以及所述衍生物或其药学上可接受的盐用于制备镇痛药物的用途。结构式I中，R1、R2为氢原子、C1‑C3的烷基，R3为氢原子、C1‑C3的烷基、苯基或羟基取代的烷基。

  公开号：

  CN103804341B
• 作为产物：
  描述：

  苯甲酸,二羟基- 在 硫酸 、 potassium carbonate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 12.0h， 生成 1,3-苯并二噁茂-4-甲酸甲酯
  参考文献：
  名称：

  2,3-二氢苯并[b][1,4]二恶英-5-甲酰胺和3-氧代-3,4-二氢苯并[b][1,4]恶嗪-8-甲酰胺衍生物作为PARP1抑制剂的合成。

  摘要：

  聚（ADP-核糖）聚合酶 1 (PARP1) 是一种广泛探索的抗癌药物靶点，在单链 DNA 断裂修复过程中发挥着重要作用。使用 PARP1-苯并咪唑-4-甲酰胺晶体结构和药效团模型对 Maybridge 小分子文库进行高通量虚拟筛选 (HTVS)，鉴定出 11 种化合物。使用重组 PARP1 酶测定法评估这些化合物，从而获得三种 PARP1 抑制剂：3 (IC 50 = 12 μM)、4 (IC 50 = 5.8 μM) 和10 (IC 50 = 0.88 μM)。化合物4(2,3-dihydro-1,4-benzodioxine-5-carboxamide) 被选为先导化合物，并对其进行了进一步的化学修饰，包括类似物合成和支架跳跃。这些努力导致了 ( Z )-2-(4-hydroxybenzylidene)-3-oxo-3,4-dihydro-2 H - benzo[ b ][1,4]o

  DOI：

  10.1016/j.bioorg.2020.104075

文献信息

• [EN] QUINAZOLINE DERIVATIVES FOR USE IN THE TREATMENT OF CANCER<br/>[FR] DERIVES DE QUINAZOLINE UTILISES DANS LE TRAITEMENT DU CANCER
  申请人：ASTRAZENECA AB

  公开号：WO2004004732A1

  公开（公告）日：2004-01-15

  The invention concerns quinazoline derivatives of Formula (I) wherein each of Z, m, R1, n, R3,Z2 and R14 have any of the meanings defined hereinbefore in the description; processes for their preparation, pharmaceutical compositions containing them and their use in the manufacture of a medicament for use as an anti-invasive or anti-proliferative agent in the containment and/or treatment of solid tumour disease.

  这项发明涉及式（I）的喹唑啉衍生物，其中Z、m、R1、n、R3、Z2和R14中的每一个具有在描述中先前定义的任何含义；它们的制备方法，含有它们的药物组合物以及它们在制造用作抗侵袭或抗增殖剂的药物时在固体肿瘤疾病的控制和/或治疗中的用途。
• 一类组蛋白乙酰化酶p300抑制剂及其用途
  申请人：海创药业股份有限公司

  公开号：CN111217802B

  公开（公告）日：2021-10-08

  本发明公开了一类组蛋白乙酰化酶p300抑制剂及其用途，属于药物化学技术领域。本发明公开了一类式(Ⅰ)所示化合物、或其立体化学异构体，或其溶剂合物、或其药学上可接受的盐。本发明公开的化合物能够有效抑制组蛋白乙酰化酶p300的活性，能够有效抑制多种肿瘤细胞的增殖活性。同时，本发明化合物与CDK4/6抑制剂联用，在抑制肿瘤细胞的增殖中发挥了协同作用。因此，本发明的化合物在制备组蛋白乙酰化酶抑制剂，制备预防和/或治疗癌症、代谢类疾病、神经类疾病或炎症的药物以及联合用药物中具有非常好的应用前景。
• [DE] TETRAHYDRONAPHTHALINDERIVATE, VERFAHREN ZU IHRER HERSTELLUNG UND IHRE VERWENDUNG ALS ENTZÜNDUNGSHEMMER<br/>[EN] 1-AMINO-2-OXY-SUBSTITUTED TETRAHYDRONAPHTALENE DERIVATIVES, METHODS FOR THE PRODUCTION THEREOF, AND THEIR USE AS ANTIPHLOGISTICS<br/>[FR] DERIVES DE TETRAHYDRONAPHTALENE A SUBSTITUTION 1-AMINO-2-OXY, PROCEDES POUR LEUR PRODUCTION ET LEUR UTILISATION EN TANT QU'ANTI-INFLAMMATOIRES
  申请人：SCHERING AG

  公开号：WO2005034939A1

  公开（公告）日：2005-04-21

  Die Erfindung betrifft mehrfach substituierte Tetrahydronaphthalinderivate der Formel (I), Verfahren zu ihrer Herstellung und ihre Verwendung als Entzündungshemmer.

  这项发明涉及公式（I）的多取代四氢萘衍生物，其制备方法以及它们作为抗炎药物的用途。
• Quinazoline derivatives
  申请人：——

  公开号：US20040034046A1

  公开（公告）日：2004-02-19

  The invention concerns quinazoline derivatives of Formula (I) wherein each of m, R 1 , n, R 2 and R 3 have any of the meanings defined in the description; processes for their preparation, pharmaceutical compositions containing them and their use in the manufacture of a medicament for use as an anti-invasive agent in the containment and/or treatment of solid tumour disease.

  这项发明涉及式（I）的喹唑啉衍生物，其中m、R1、n、R2和R3中的每一个具有描述中定义的任意含义；它们的制备方法；含有它们的药物组合物；以及它们在制造用作抗侵袭剂的药物中用于抑制和/或治疗实体肿瘤疾病的用途。
• [EN] SUBSTITUTED 3-CYANOQUINOLINES AS MEK INHIBITORS<br/>[FR] 3-CYANOQUINOLEINES SUBSTITUEES UTILISEES COMME INHIBITEURS DE MEK
  申请人：ASTRAZENECA AB

  公开号：WO2004005284A1

  公开（公告）日：2004-01-15

  The invention concerns quinoline derivatives of Formula (I) wherein each of Z1, m, R1, n, R3, Z2 and R14 have any of the meanings defined hereinbefore in the description; processes for their preparation, pharmaceutical compositions containing them and their use in the manufacture of a medicament for use as an anti-invasive or anti-proliferative agent in the containment and/or treatment of solid tumour disease.

  这项发明涉及式（I）的喹啉衍生物，其中Z1、m、R1、n、R3、Z2和R14中的每一个具有在描述中先前定义的任何含义；它们的制备方法，含有它们的药物组合物以及它们在制造用作抗侵袭或抗增殖剂的药物的用途中，用于包含和/或治疗实体肿瘤疾病。