吡啶并[3,2-d]嘧啶-2,4(1H,3H)-二酮 | 37538-68-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶并嘧啶类
• 中文名称: 吡啶并[3,2-d]嘧啶-2,4(1H,3H)-二酮
• 中文别名: 吡啶并[3,2-D]嘧啶-2,4(1H,3H)-二酮；2,4-二羟基吡啶并[3,2-D]嘧啶
• 英文名称: pyrido[3,2-d]pyrimidine-2,4-diol
• 英文别名: 1H-pyrido[3,2-d]pyrimidine-2,4-dione
• CAS: 37538-68-4
• 化学式: C₇H₅N₃O₂
• mdl: MFCD13185173
• 分子量: 163.136
• InChiKey: BJLUORNGPCXNHM-UHFFFAOYSA-N

物化性质

• 熔点：
  320 °C
• 密度：
  1.424±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -0.3
• 重原子数：
  12
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  71.1
• 氢给体数：
  2
• 氢受体数：
  3

安全信息

• 海关编码：
  2933990090
• 储存条件：
  室温和干燥条件下

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 2,4-Dihydroxypyrido[3,2-d]pyrimidine
Synonyms: 1H,3H-Pyrido[3,2-d]pyrimidine-2,4-dione

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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: 2,4-Dihydroxypyrido[3,2-d]pyrimidine
CAS number: 37538-68-4

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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: C7H5N3O2
Molecular weight: 163.1

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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

反应信息

• 作为反应物：
  描述：

  吡啶并[3,2-d]嘧啶-2,4(1H,3H)-二酮 在 四(三苯基膦)钯 、 五氯化磷 、 三正丁基氢锡 、 三氯氧磷 作用下， 以 甲苯 为溶剂， 反应 3.5h， 生成 2,7-dichloropyrido[3,2-d]pyrimidine
  参考文献：
  名称：

  ION CHANNEL INHIBITOR COMPOUNDS FOR CANCER TREATMENT

  摘要：

  本发明涉及以下一般式（I）的化合物： 其中： R是R1基团且R′是-A1-Cy1基团，或者R是-A1-Cy1基团且R′是R1基团， 其中R1特别是H或（C1-C6）烷基基团； A1是—NH—基团或—NH—CH2—基团； Cy1特别是苯基， A是具有5到7个原子的融合（杂）芳香环， 用于治疗癌症。

  公开号：

  US20210009581A1
• 作为产物：
  描述：

  2-carbamoyl-3-pyridylurea 反应 0.25h， 以98%的产率得到吡啶并[3,2-d]嘧啶-2,4(1H,3H)-二酮
  参考文献：
  名称：

  Fahmy, Amin Farouk; Youssef, Mohamed Salah Kamel; Halim, Mohamed Said Abdel, Heterocycles, 1986, vol. 24, # 8, p. 2201 - 2213

  摘要：

  DOI：

文献信息

• [EN] HETEROAROMATIC AND HETEROBICYCLIC AROMATIC DERIVATIVES FOR THE TREATMENT OF FERROPTOSIS-RELATED DISORDERS<br/>[FR] DÉRIVÉS AROMATIQUES HÉTÉROBICYCLIQUES ET HÉTÉROAROMATIQUES POUR LE TRAITEMENT DE TROUBLES LIÉS À LA FERROPTOSE
  申请人：COLLABORATIVE MEDICINAL DEV LLC

  公开号：WO2020185738A1

  公开（公告）日：2020-09-17

  The present application discloses heteroaromatic and heterobicyclic aromatic derivative compounds and compositions, and methods for treating ferroptosis-related disorders and diseases in patients using the compounds and compositions as disclosed herein.

  本申请公开了杂芳和杂双环芳香衍生物化合物和组合物，以及利用所公开的化合物和组合物治疗患者的铁死亡相关疾病和疾病的方法。
• [EN] COMBINATION OF HEPATITIS B VIRUS (HBV) VACCINES AND PYRIDOPYRIMIDINE DERIVATIVES<br/>[FR] ASSOCIATION DE VACCINS CONTRE LE VIRUS DE L'HÉPATITE B (VHB) ET DE DÉRIVÉS DE PYRIDOPYRIMIDINE
  申请人：JANSSEN SCIENCES IRELAND UNLIMITED CO

  公开号：WO2020255038A1

  公开（公告）日：2020-12-24

  Therapeutic combinations of hepatitis B virus (HBV) vaccines and a pyridopyrimidine derivative are described. Methods of inducing an immune response against HBV or treating an HBV-induced disease, particularly in individuals having chronic HBV infection, using the disclosed therapeutic combinations are also described. The invention provides therapeutic combinations or compositions and methods for inducing an immune response against hepatitis B viruses (HBV) infection.

  本发明描述了乙型肝炎病毒（HBV）疫苗和吡啶吡嘧啶衍生物的治疗组合。还描述了利用所述治疗组合诱导免疫应答对抗HBV或治疗HBV引起的疾病的方法，特别是在患有慢性HBV感染的个体中。该发明提供了用于诱导免疫应答对抗乙型肝炎病毒（HBV）感染的治疗组合或组成物和方法。
• NOVEL SUBSTITUTED OCTAHYDROCYCLOPENTA[C]PYRROL-4-AMINES AS CALCIUM CHANNEL BLOCKERS
  申请人：Stewart Andrew O.

  公开号：US20100130558A1

  公开（公告）日：2010-05-27

  The present application relates to calcium channel inhibitors containing compounds of formula (I) wherein L 1 , L 2 , R 1 , R 2 , and R 3 are as defined in the specification. The present application also relates to compositions comprising such compounds, and methods of treating conditions and disorders using such compounds and compositions.

  本申请涉及含有式（I）化合物的钙通道抑制剂，其中L1、L2、R1、R2和R3如规范中所定义。本申请还涉及包含这种化合物的组合物，以及使用这种化合物和组合物治疗疾病和疾病的方法。
• HETEROCYCLIC COMPOUNDS AND USES THEREOF
  申请人：Ren Pingda

  公开号：US20120122838A1

  公开（公告）日：2012-05-17

  Compounds and pharmaceutical compositions that modulate kinase activity, including PI3 kinase activity, and compounds, pharmaceutical compositions, and methods of treatment of diseases and conditions associated with kinase activity, including PI3 kinase activity, are described herein.

  调节激酶活性的化合物和药物组合物，包括PI3激酶活性，以及与激酶活性相关的疾病和病况的化合物、药物组合物和治疗方法在此进行描述。
• [EN] QUINAZOLINES AND AZAQUINAZOLINES AS DUAL INHIBITORS OF RAS/RAF/MEK/ERK AND PI3K/AKT/PTEN/MTOR PATHWAYS<br/>[FR] QUINAZOLINES ET AZAQUINAZOLINES EN TANT QUE DOUBLES INHIBITEURS DES VOIES RAS/RAF/MEK/ERK ET PI3K/AKT/PTEN/MTOR
  申请人：ASANA BIOSCIENCES LLC

  公开号：WO2014169167A1

  公开（公告）日：2014-10-16

  The present application provides novel quinazolines and azaquinazolines and pharmaceutically acceptable salts thereof. Also provided are methods for preparing these compounds. These compounds are useful in for co-regulating RAS/RAF/MEK/ERK and PI3K/AKT/PTEN/mTOR pathways by administering a therapeutically effective amount of one or more of the compounds of formula (I), wherein X, Y, T and R4, and R6 to R8' are defined herein, to a patient. By doing so, these compounds are effective in treating conditions associated with the dysregulation of the RAS/RAF/MEK/ERK and PI3K/AKT/PTEN/mTOR pathways. A variety of conditions can be treated using these compounds and include diseases which are characterized by abnormal cellular proliferation. In one embodiment/ the disease is cancer.

  本申请提供了新型喹唑啉和氮杂喹唑啉及其药用可接受盐。还提供了制备这些化合物的方法。通过向患者投与式有效量的式(I)化合物中的一个或多个，其中X、Y、T和R4，以及R6到R8'在此处定义，来共同调节RAS/RAF/MEK/ERK和PI3K/AKT/PTEN/mTOR途径。通过这样做，这些化合物在治疗与RAS/RAF/MEK/ERK和PI3K/AKT/PTEN/mTOR途径失调相关的疾病方面是有效的。可以使用这些化合物治疗各种疾病，包括以异常细胞增殖为特征的疾病。在一个实施例中，该疾病是癌症。