2-氨基嘧啶-5-硼酸频哪酯 | 402960-38-7

• 物质功能分类: 医药中间体 - 杂环化合物 - 嘧啶类化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 中文名称: 2-氨基嘧啶-5-硼酸频哪酯
• 中文别名: 2-胺基嘧啶-5-硼酸频哪酯；2-氨基嘧啶-5-硼酸频哪醇酯；2-氨基嘧啶-5-硼酸频呐醇酯
• 英文名称: 5-(4,4,5,5-tetramethyl[1,3,2]dioxaborolan-2-yl)pyrimidin-2-ylamine
• 英文别名: 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-amine；2-aminopyrimidine-5-boronic acid pinacol ester；5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-pyrimidinamine；(2-aminopyrimidin-5-yl)boronic acid pinacol ester
• CAS: 402960-38-7
• 化学式: C₁₀H₁₆BN₃O₂
• mdl: MFCD06795685
• 分子量: 221.067
• InChiKey: BPQVMIDUTRJYSC-UHFFFAOYSA-N

物化性质

• 熔点：
  209-211°C
• 沸点：
  394.8±34.0 °C(Predicted)
• 密度：
  1.13±0.1 g/cm3(Predicted)
• 溶解度：
  可溶于氯仿（轻微）、乙酸乙酯（轻微、加热）

计算性质

• 辛醇/水分配系数(LogP)：
  1.66
• 重原子数：
  16
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  70.3
• 氢给体数：
  1
• 氢受体数：
  5

安全信息

• TSCA：
  No
• 危险等级：
  IRRITANT
• 危险品标志：
  Xi
• 安全说明：
  S26,S36/39
• 危险类别码：
  R36/37/38
• 海关编码：
  2934999090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H315,H319,H335
• 储存条件：
  存放于惰性气体中，避免接触空气。

SDS

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SECTION 1: Identification of the substance/mixture and of the company/undertaking
Product identifiers
Product name : 5-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-2-
Pyrimidinylamine
REACH No. : A registration number is not available for this substance as the substance
or its uses are exempted from registration, the annual tonnage does not
require a registration or the registration is envisaged for a later
registration deadline.
Relevant identified uses of the substance or mixture and uses advised against
Identified uses : Laboratory chemicals, Manufacture of substances

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SECTION 2: Hazards identification
Classification of the substance or mixture
Classification according to Regulation (EC) No 1272/2008
Acute toxicity, Oral (Category 3), H301
For the full text of the H-Statements mentioned in this Section, see Section 16.
Classification according to EU Directives 67/548/EEC or 1999/45/EC
T Toxic R25
For the full text of the R-phrases mentioned in this Section, see Section 16.
Label elements
Labelling according Regulation (EC) No 1272/2008
Pictogram
Signal word Danger
Hazard statement(s)
H301 Toxic if swallowed.
Precautionary statement(s)
P301 + P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/
physician.
Supplemental Hazard none
Statements
Other hazards
This substance/mixture contains no components considered to be either persistent, bioaccumulative and
toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.

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SECTION 3: Composition/information on ingredients
Substances
Molecular weight : 221,07 g/mol
Hazardous ingredients according to Regulation (EC) No 1272/2008
Component Classification Concentration
5-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-2-Pyrimidinylamine
Acute Tox. 3; H301 <= 100 %
Hazardous ingredients according to Directive 1999/45/EC
Component Classification Concentration
5-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-2-Pyrimidinylamine
T, R25 <= 100 %
For the full text of the H-Statements and R-Phrases mentioned in this Section, see Section 16

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SECTION 4: First aid measures
Description of first aid measures
General advice
Consult a physician. Show this safety data sheet to the doctor in attendance.
If inhaled
If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.
In case of skin contact
Wash off with soap and plenty of water. Take victim immediately to hospital. Consult a physician.
In case of eye contact
Flush eyes with water as a precaution.
If swallowed
Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.
Most important symptoms and effects, both acute and delayed
The most important known symptoms and effects are described in the labelling (see section 2.2) and/or in
section 11
Indication of any immediate medical attention and special treatment needed
No data available

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SECTION 5: Firefighting measures
Extinguishing media
Suitable extinguishing media
Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
Special hazards arising from the substance or mixture
Nature of decomposition products not known.
Advice for firefighters
Wear self-contained breathing apparatus for firefighting if necessary.
Further information
No data available

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SECTION 6: Accidental release measures
Personal precautions, protective equipment and emergency procedures
Wear respiratory protection. Avoid dust formation. Avoid breathing vapours, mist or gas. Ensure
adequate ventilation. Evacuate personnel to safe areas. Avoid breathing dust.
For personal protection see section 8.
Environmental precautions
Prevent further leakage or spillage if safe to do so. Do not let product enter drains.
Methods and materials for containment and cleaning up
Pick up and arrange disposal without creating dust. Sweep up and shovel. Keep in suitable, closed
containers for disposal.
Reference to other sections
For disposal see section 13.

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SECTION 7: Handling and storage
Precautions for safe handling
Avoid contact with skin and eyes. Avoid formation of dust and aerosols.
Provide appropriate exhaust ventilation at places where dust is formed.
For precautions see section 2.2.
Conditions for safe storage, including any incompatibilities
Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
Storage class (TRGS 510): Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous
materials causing chronic effects
Specific end use(s)
Apart from the uses mentioned in section 1.2 no other specific uses are stipulated

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SECTION 8: Exposure controls/personal protection
Control parameters
Components with workplace control parameters
Exposure controls
Appropriate engineering controls
Avoid contact with skin, eyes and clothing. Wash hands before breaks and immediately after handling
the product.
Personal protective equipment
Eye/face protection
Face shield and safety glasses Use equipment for eye protection tested and approved under
appropriate government standards such as NIOSH (US) or EN 166(EU).
Skin protection
Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique
(without touching glove's outer surface) to avoid skin contact with this product. Dispose of
contaminated gloves after use in accordance with applicable laws and good laboratory practices.
Wash and dry hands.
The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and
the standard EN 374 derived from it.
Body Protection
Complete suit protecting against chemicals, The type of protective equipment must be selected
according to the concentration and amount of the dangerous substance at the specific workplace.
Respiratory protection
Where risk assessment shows air-purifying respirators are appropriate use a full-face particle
respirator type N99 (US) or type P2 (EN 143) respirator cartridges as a backup to engineering
controls. If the respirator is the sole means of protection, use a full-face supplied air respirator. Use
respirators and components tested and approved under appropriate government standards such
as NIOSH (US) or CEN (EU).
Control of environmental exposure
Prevent further leakage or spillage if safe to do so. Do not let product enter drains.

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SECTION 9: Physical and chemical properties
Information on basic physical and chemical properties
a) Appearance Form: solid
b) Odour No data available
c) Odour Threshold No data available
d) pH No data available
e) Melting point/freezing No data available
point
f) Initial boiling point and No data available
boiling range
g) Flash point No data available
h) Evaporation rate No data available
i) Flammability (solid, gas) No data available
j) Upper/lower No data available
flammability or
explosive limits
k) Vapour pressure No data available
l) Vapour density No data available
m) Relative density No data available
n) Water solubility No data available
o) Partition coefficient: n- No data available
octanol/water
p) Auto-ignition No data available
temperature
q) Decomposition No data available
temperature
r) Viscosity No data available
s) Explosive properties No data available
t) Oxidizing properties No data available
Other safety information
No data available

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SECTION 10: Stability and reactivity
Reactivity
No data available
Chemical stability
Stable under recommended storage conditions.
Possibility of hazardous reactions
No data available
Conditions to avoid
No data available
Incompatible materials
Strong oxidizing agents
Hazardous decomposition products
In the event of fire: see section 5

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SECTION 11: Toxicological information
Information on toxicological effects
Acute toxicity
No data available
Skin corrosion/irritation
No data available
Serious eye damage/eye irritation
No data available
Respiratory or skin sensitisation
No data available
Germ cell mutagenicity
No data available
Carcinogenicity
IARC: No component of this product present at levels greater than or equal to 0.1% is identified as
probable, possible or confirmed human carcinogen by IARC.
Reproductive toxicity
No data available
Specific target organ toxicity - single exposure
No data available
Specific target organ toxicity - repeated exposure
No data available
Aspiration hazard
No data available
Additional Information
RTECS: Not available
To the best of our knowledge, the chemical, physical, and toxicological properties have not been
thoroughly investigated.

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SECTION 12: Ecological information
Toxicity
No data available
Persistence and degradability
No data available
Bioaccumulative potential
No data available
Mobility in soil
No data available
Results of PBT and vPvB assessment
This substance/mixture contains no components considered to be either persistent, bioaccumulative and
toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.
Other adverse effects
No data available

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SECTION 13: Disposal considerations
Waste treatment methods
Product
Offer surplus and non-recyclable solutions to a licensed disposal company. Dissolve or mix the material
with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber.
Contaminated packaging
Dispose of as unused product.

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SECTION 14: Transport information
UN number
ADR/RID: 2811 IMDG: 2811 IATA: 2811
UN proper shipping name
ADR/RID: TOXIC SOLID, ORGANIC, N.O.S. (5-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-2-
Pyrimidinylamine)
IMDG: TOXIC SOLID, ORGANIC, N.O.S. (5-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-2-
Pyrimidinylamine)
IATA: Toxic solid, organic, n.o.s. (5-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-2-
Pyrimidinylamine)
Transport hazard class(es)
ADR/RID: 6.1 IMDG: 6.1 IATA: 6.1
Packaging group
ADR/RID: III IMDG: III IATA: III
Environmental hazards
ADR/RID: no IMDG Marine pollutant: no IATA: no
Special precautions for user
No data available

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SECTION 15: Regulatory information
This safety datasheet complies with the requirements of Regulation (EC) No. 1907/2006.
Safety, health and environmental regulations/legislation specific for the substance or mixture
No data available
Chemical Safety Assessment
For this product a chemical safety assessment was not carried out

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SECTION 16: Other information
Full text of H-Statements referred to under sections 2 and 3.
Acute Tox. Acute toxicity
H301 Toxic if swallowed.
Full text of R-phrases referred to under sections 2 and 3
T Toxic
R25 Toxic if swallowed.
Further information
Copyright 2014 Co. LLC. License granted to make unlimited paper copies for internal use
only.
The above information is believed to be correct but does not purport to be all inclusive and shall be
used only as a guide. The information in this document is based on the present state of our knowledge
and is applicable to the product with regard to appropriate safety precautions. It does not represent any
guarantee of the properties of the product. Corporation and its Affiliates shall not be held
liable for any damage resulting from handling or from contact with the above product. See
and/or the reverse side of invoice or packing slip for additional terms and conditions of sale.

制备方法与用途

化学性质

2-氨基嘧啶-5-硼酸频哪酯在常温常压下为白色或灰白色固体。它属于嘧啶类衍生物，具有一定的碱性。

用途

2-氨基嘧啶-5-硼酸频哪酯广泛用于药物分子和核酸分子的合成。结构中的硼酸酯单元可以很容易地转变为羟基，或者通过偶联反应在嘧啶环上连接一个芳基或烷基；此外，硼酸酯还可以进行Chan-Lam偶联，在嘧啶环上引入氨基或羟基。同时，氨基基团也可以作为亲核试剂与烷基卤化物或酰氯反应生成二级胺或酰胺类产物。

合成方法

2-氨基嘧啶-5-硼酸频哪酯的合成步骤如下：首先，在充满氮气的手套箱中，将钯催化剂（0.400毫摩尔）、蒽环二聚体衍生的膦配体（0.006毫摩尔）以及无水的2-甲基四氢呋喃加入到一个装有搅拌棒的小瓶中；然后，在手套箱内室温下搅拌15分钟，得到0.005M的金属钯和配体络合物溶液。随后将2-氨基-5-溴嘧啶（0.400毫摩尔）、联硼酸频哪醇酯（69.6毫克，0.400毫摩尔）、无水醋酸钾（0.800毫摩尔，2.00当量）和金属钯-配体络合物溶液（0.005M，0.005当量）加入到装有搅拌棒的20毫升小瓶中。接着用带特氟隆内衬盖密封小瓶并移出手套箱，在90°C下以500rpm剧烈搅拌反应24小时。反应结束后将混合物冷却至室温，然后加入乙酸乙酯（10毫升），通过短硅胶垫过滤除去固体沉淀。滤液在减压状态下蒸馏除去溶剂后，使用硅胶柱色谱法（0→40%乙酸乙酯/石油醚）进行分离纯化即可得到产物。


反应信息

• 作为反应物：
  描述：

  2-氨基嘧啶-5-硼酸频哪酯 在 四(三苯基膦)钯 potassium carbonate 作用下， 以 乙二醇二甲醚 、 水 为溶剂， 生成 N-(((5S)-3-(4-((2-aminopyrimidin-5-yl)ethynyl)-3-fluorophenyl)-2-oxo-1,3-oxazolidin-5-yl)methyl)acetamide
  参考文献：
  名称：

  Oxazolidinone chemotherapeutic agents

  摘要：

  该式化合物或其治疗上可接受的盐或前药，用于治疗细菌感染、牛皮癣、关节炎以及由化疗引起的毒性。公开了该化合物的制备、含有该化合物的组合物以及使用该化合物治疗疾病的方法。

  公开号：

  US06410728B1
• 作为产物：
  描述：

  2-氨基-5-溴嘧啶 、 联硼酸频那醇酯 在 吩噻嗪 、 caesium carbonate 作用下， 以 乙腈 为溶剂， 反应 48.0h， 以71%的产率得到2-氨基嘧啶-5-硼酸频哪酯
  参考文献：
  名称：

  C-O、C-N 和 C-X 键的可见光诱导硼化

  摘要：

  硼酸是中心重要的功能基序和合成前体。可见光诱导的硼酸化可以提供结构多样化的硼酸盐，但一种广泛有效的光催化硼酸化方法可以影响包括强 C-O 键在内的多种底物的硼化，仍然难以实现。在此，我们报告了一种通用的、无金属的可见光诱导光催化硼化平台，该平台能够对苯酚和苯胺、氯芳烃以及其他卤代芳烃的富电子衍生物进行硼化。该反应表现出优异的官能团耐受性，正如一系列结构复杂底物的硼化反应所证明的那样。值得注意的是，该反应是由吩噻嗪催化的，这是一种简单的有机光催化剂，MW< 200通过质子耦合电子转移机制介导了以前无法实现的可见光诱导的苯酚衍生物单电子还原，还原电位为~-3 V vs SCE。机理研究指出了光催化剂-碱相互作用的关键作用。

  DOI：

  10.1021/jacs.9b12519
• 作为试剂：
  描述：

  (2-chloro-6-morpholino-9-(tetrahydro-2H-pyran-2-yl)-9H-purin-8-yl)methanol 在 2-氨基嘧啶-5-硼酸频哪酯 、 caesium carbonate 、 对甲苯磺酸 、 1,2-二溴乙烷 作用下， 以 甲醇 、 N,N-二甲基甲酰胺 为溶剂， 反应 12.0h， 生成 (2-(2-aminopyrimidin-5-yl)-6-morpholino-9-vinyl-9H-purin-8-yl)methanol 、 5-(4-morpholino-8,9-dihydro-6H-[1,4]oxazino[3,4-e]purin-2-yl)pyrimidin-2-amine
  参考文献：
  名称：

  [EN] TRICYCLIC PI3K INHIBITOR COMPOUNDS AND METHODS OF USE
  [FR] COMPOSÉS TRICYCLIQUES INHIBITEURS DE PI3K ET PROCÉDÉS D'UTILISATION

  摘要：

  具有抗癌活性、抗炎活性或免疫调节特性的Formula I的三环PI3K抑制剂化合物被描述。描述了使用Formula I的三环PI3K抑制剂化合物进行体外、原位和体内诊断或治疗哺乳动物细胞、生物体或相关病理条件的方法。Formula I化合物包括立体异构体、几何异构体、互变异构体和其药用可接受盐。虚线表示可选的双键，至少有一条虚线是双键。取代基如所述。

  公开号：

  WO2012082997A1

文献信息

• In vitro evaluation of imidazo[4,5 -c ]quinolin-2-ones as gametocytocidal antimalarial agents
  作者：Paresma R. Patel、Wei Sun、Myunghoon Kim、Xiuli Huang、Philip E. Sanderson、Takeshi Q. Tanaka、John C. McKew、Anton Simeonov、Kim C. Williamson、Wei Zheng、Wenwei Huang

  DOI：10.1016/j.bmcl.2016.04.045

  日期：2016.6

  Novel imidazo[4,5-c]quinolin-2-ones were synthesized and evaluated in asexual blood stage and late stage gametocyte assays of Plasmodium falciparum, a major causative agent of malaria. The design of these compounds is based on a recently identified lead compound from a high throughput screen. A concise synthesis was developed that allowed for generation of analogues with substitution around both the

  合成了新型咪唑并[4,5-c]喹啉-2-酮，并在疟疾的主要病原体恶性疟原虫的无性血液阶段和晚期配子细胞测定中进行了评估。这些化合物的设计基于最近从高通量筛选中鉴定出的先导化合物。开发了一种简明的合成方法，该方法可生成在喹啉和咪唑烷酮环上均被取代的类似物。通过结构-活性关系研究，鉴定了许多有效的化合物，它们对无性和有性阶段均具有优异的抗疟活性，并且在哺乳动物细胞中具有最小的细胞毒性。这是第一封描述咪唑并[4,5-c]喹啉-2-酮（一种新的用于治疗和预防疟疾的先导系列产品）的SAR和杀真菌活性的第一封信。
• [EN] BIARYLAMIDE INHIBITORS OF LEUKOTRIENE PRODUCTION<br/>[FR] INHIBITEURS BIARYLAMIDE DE PRODUCTION DE LEUKOTRIÈNES
  申请人：BOEHRINGER INGELHEIM INT

  公开号：WO2012082817A1

  公开（公告）日：2012-06-21

  The present invention relates to compounds of formula (I): and pharmaceutically acceptable salts thereof, wherein A, B, C, R1a, R1b, R2, R3, R4a and R4b are as defined herein. The invention also relates to pharmaceutical compositions comprising these compounds, methods of using these compounds in the treatment of various diseases and disorders, processes for preparing these compounds and intermediates useful in these processes.

  本发明涉及式(I)的化合物及其药学上可接受的盐，其中A、B、C、R1a、R1b、R2、R3、R4a和R4b如本文所定义。该发明还涉及包含这些化合物的药物组合物，使用这些化合物治疗各种疾病和疾病的方法，制备这些化合物的方法以及在这些过程中有用的中间体。
• [EN] ANTIVIRAL COMPOUNDS<br/>[FR] COMPOSÉS ANTIVIRAUX
  申请人：HOFFMANN LA ROCHE

  公开号：WO2014135471A1

  公开（公告）日：2014-09-12

  The present invention discloses compounds of Formula (I): wherein the variables in Formula (I) are defined as described herein. Also disclosed are pharmaceutical compositions containing such compounds and methods for using the compounds of Formula (I) in the prevention or treatment of HCV infection.

  本发明公开了化合物的结构式（I）：其中式（I）中的变量如本文所述。还公开了含有这种化合物的药物组合物，以及使用式（I）中的化合物预防或治疗HCV感染的方法。
• Substituted Amino-Pyrimidine Derivatives
  申请人：Endo Pharmaceuticals Inc.

  公开号：US20140038952A1

  公开（公告）日：2014-02-06

  The present application provides novel substituted quinazoline and pyrido-pyrimidine compounds and pharmaceutically acceptable salts, prodrugs, and solvates thereof. Also provided are methods for preparing these compounds. These compounds are useful in co-regulating PI3K and/or mTOR activity by administering a therapeutically effective amount of one or more of the compounds to a patient. By doing so, these compounds are effective in treating conditions associated with the dysregulation of the PI3K/AKT/mTOR pathway. Advantageously, these compounds perform as dual PI3K/mTOR inhibitors. A variety of conditions can be treated using these compounds and include diseases which are characterized by inflammation or abnormal cellular proliferation. In one embodiment, the disease is cancer.

  本申请提供了新型的取代喹唑啉和吡啶并嘧啶化合物及其药用可接受的盐、前药和溶剂化合物。还提供了制备这些化合物的方法。通过向患者投予一种或多种化合物的治疗有效量，这些化合物在共同调节PI3K和/或mTOR活性方面是有用的。通过这样做，这些化合物在治疗与PI3K/AKT/mTOR途径失调相关的疾病方面是有效的。有利的是，这些化合物作为双重PI3K/mTOR抑制剂发挥作用。可以使用这些化合物治疗各种疾病，包括以炎症或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。
• FLAP MODULATORS
  申请人：JANSSEN PHARMACEUTICA NV

  公开号：US20140221310A1

  公开（公告）日：2014-08-07

  The present invention relates to compounds of Formula (I), or a form thereof, wherein ring A, R 1 , L and R 2 are as defined herein, useful as FLAP modulators. The invention also relates to pharmaceutical compositions comprising compounds of Formula (I). Methods of making and using the compounds of Formula (I) are also within the scope of the invention.

  本发明涉及式（I）化合物，或其形式，其中环A，R1，L和R2如本文所定义，作为FLAP调节剂有用。该发明还涉及包含式（I）化合物的药物组合物。制备和使用式（I）化合物的方法也属于本发明的范围。