5-(BOC-氨基甲基)噻吩-2-硼酸 | 1072951-39-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 噻吩类
• 中文名称: 5-(BOC-氨基甲基)噻吩-2-硼酸
• 英文名称: (5-(((tert-butoxycarbonyl)amino)methyl)thiophen-2-yl)boronic acid
• 英文别名: 5-((tert-butoxycarbonyl)aminomethyl)thiophene-2-boronic acid；(5-{[(tert-butoxycarbonyl)amino]methyl}-2-thienyl)boronic acid；[5-[[(2-methylpropan-2-yl)oxycarbonylamino]methyl]thiophen-2-yl]boronic acid
• CAS: 1072951-39-3
• 化学式: C₁₀H₁₆BNO₄S
• 分子量: 257.118
• InChiKey: LCYICDNCCZCYQI-UHFFFAOYSA-N

物化性质

• 密度：
  1.24±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.45
• 重原子数：
  17
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  107
• 氢给体数：
  3
• 氢受体数：
  5

安全信息

• 海关编码：
  2934999090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335

SDS

Material Safety Data Sheet

---

Section 1. Identification of the substance
Product Name: 5-(BOC-Aminomethyl)thiophene-2-boronic acid
Synonyms: 5-((tert-Butoxycarbonylamino)methyl)thiophen-2-ylboronic acid

---

Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.

---

Section 3. Composition/information on ingredients.
Ingredient name: 5-(BOC-Aminomethyl)thiophene-2-boronic acid
CAS number: 1072951-39-3

---

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.

---

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.

---

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.

---

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, under −20◦C.
Storage:

---

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.

---

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: C10H16BNO4S
Molecular weight: 257.1

---

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, sulfur oxides.

---

Section 11. Toxicological information
No data.

---

Section 12. Ecological information
No data.

---

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.

---

Section 14. Transportation information
Non-harzardous for air and ground transportation.

---

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.

---

SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  5-(BOC-氨基甲基)噻吩-2-硼酸 在 盐酸 、 4-二甲氨基吡啶 、 potassium phosphate 、 XPhos Pd G2 、 N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate 作用下， 以 1,4-二氧六环 、 乙醇 、 二氯甲烷 、 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 2.0h， 生成 (R)-5-acetamido-N-(1-(3-(5-(acetamidomethyl)thiophen-2-yl)phenyl)ethyl)-2-methylbenzamide
  参考文献：
  名称：

  利用结合协同性设计用于 COVID-19 抗病毒治疗的 SARS-CoV-2 PLpro 抑制剂

  摘要：

  为了结束 COVID-19 大流行，迫切需要补充疫苗接种的抗病毒药物。SARS-CoV-2 木瓜蛋白酶样蛋白酶 (PLpro) 是调节病毒复制的仅有的两种必需半胱氨酸蛋白酶之一，也通过宿主蛋白底物的结合和去泛素化来失调宿主免疫感应。PLpro 是一个有前途的治疗靶点，尽管由于识别甘氨酸的 P1 和 P2 位点无特征而具有挑战性。为了克服这一挑战，我们利用 PLpro 表面上多个浅结合位点的协同作用，产生具有纳摩尔抑制效力的新型 2-苯基噻吩。新的共晶结构证实配体结合诱导与 PLpro 的新相互作用：通过关闭 PLpro 的 BL2 环形成新的“BL2 凹槽”，并模拟泛素与 PLpro 的 Glu167 的结合相互作用。总之，这种结合协同性转化为迄今为止报道的最有效的 PLpro 抑制剂，在 SARS-CoV-2 感染的人类细胞中具有缓慢的解离速率、改善的结合亲和力和低微摩尔抗病毒效力。

  DOI：

  10.1021/acs.jmedchem.1c01307

文献信息

• COMPOUNDS HAVING MUSCARINIC RECEPTOR ANTAGONIST AND BETA2 ADRENERGIC RECEPTOR AGONIST ACTIVITY
  申请人：CHIESI FARMACEUTICI S.P.A.

  公开号：US20180016267A1

  公开（公告）日：2018-01-18

  Compounds of formula I defined herein act both as muscarinic receptor antagonists and beta2 adrenergic receptor agonists and are useful for the prevention and/or treatment of broncho-obstructive or inflammatory diseases.

  本处定义的I式化合物既作为肌肉收缩受体拮抗剂，又作为β2肾上腺素受体激动剂，可用于预防和/或治疗支气管阻塞或炎症性疾病。
• [EN] 2-METHYL-QUINAZOLINES<br/>[FR] 2-MÉTHYL-QUINAZOLINES
  申请人：BAYER PHARMA AG

  公开号：WO2018172250A1

  公开（公告）日：2018-09-27

  The present invention describes 2-methyl-quinazoline compounds of general formula (I), methods of preparing said compounds, intermediate compounds useful for preparing said compounds, pharmaceutical compositions and combinations comprising said compounds, and the use of said compounds for manufacturing pharmaceutical compositions. The 2-methyl substituted quinazoline compounds of general formula(I) effectively and selectively inhibit the Ras-Sos interaction without significantly targeting the EGFR receptor. They are therefore useful for the treatment or prophylaxis of diseases, in particular of hyperproliferative disorders, such as cancer as a sole agent or in combination with other active ingredients.

  本发明描述了一般式(I)的2-甲基喹唑啉化合物，制备该化合物的方法，用于制备该化合物的中间体化合物，包含该化合物的药物组合物和组合物，以及用于制造药物组合物的该化合物的用途。一般式(I)的2-甲基取代喹唑啉化合物有效且选择性地抑制Ras-Sos相互作用，而不显著靶向EGFR受体。因此，它们对于治疗或预防疾病特别是高增殖性疾病，如癌症作为单一药剂或与其他活性成分组合使用是有用的。
• Highly Functionalized Biaryls via Suzuki-Miyaura Cross-Coupling Catalyzed by Pd@MOF under Batch and Continuous Flow Regimes
  作者：Vlad Pascanu、Peter R. Hansen、Antonio Bermejo Gómez、Carles Ayats、Ana E. Platero-Prats、Magnus J. Johansson、Miquel À. Pericàs、Belén Martín-Matute

  DOI：10.1002/cssc.201402858

  日期：2015.1

  currently existing commercial procedures. Most importantly, Pd@MIL‐101‐NH2 was packed in a micro‐flow reactor, which represents the first report of metallic nanoparticles supported on MOFs employed in flow chemistry for catalytic applications. A small library of 11 isolated compounds was created in a continuous experiment without replacing the catalyst, demonstrating the potential of the catalyst for large‐scale

  通过在功能化介孔MOF（8 wt％Pd @ MIL-101（Cr）-NH 2）中负载的Pd纳米粒子催化的Suzuki-Miyaura交叉偶联反应，成功合成了多种多样的40多种高度官能化的联芳基。尽管存在各种官能团和/或几个杂原子，但可以在迄今报道的某些最温和的条件下实现这一目标，并且可以保持对金属物种浸出的强有力控制。一些目标分子是药物合成中的重要中间体，我们清楚地举例说明了该催化系统的多功能性，与当前现有的商业程序相比，该催化系统的收率更高。最重要的是，Pd @ MIL-101-NH 2将其装在微流反应器中，这代表了在流化学中用于催化应用的MOF上负载的金属纳米颗粒的首次报道。在不替换催化剂的情况下，通过连续实验创建了一个11个分离的化合物的小型文库，证明了该催化剂在大规模应用中的潜力。
• NOVEL KINASE MODULATORS
  申请人：MUTHUPPALANIAPPAN Meyyappan

  公开号：US20110118257A1

  公开（公告）日：2011-05-19

  The present invention provides PI3K protein kinase modulators, methods of preparing them, pharmaceutical compositions containing them and methods of treatment, prevention and/or amelioration of kinase mediated diseases or disorders with them.

  本发明提供了PI3K蛋白激酶调节剂，其制备方法，含有它们的药物组合物，以及使用它们进行激酶介导的疾病或紊乱的治疗、预防和/或改善的方法。
• COMPOUND WITH ANTICANCER ACTIVITY
  申请人：KYOWA KIRIN CO., LTD.

  公开号：US20210024540A1

  公开（公告）日：2021-01-28

  A compound having anticancer activity, or a pharmaceutically acceptable salt thereof is provided. Used is a compound represented by the following formula (I) or a pharmaceutically acceptable salt thereof: (wherein, L 1 and L 2 are the same or different and each represents a group represented by one formula selected from the group consisting of formulas (A) to (F), and S represents a group represented by one formula selected from the group consisting of formulas (S1) to (S18)).

  提供具有抗癌活性的化合物，或其药用可接受的盐。所使用的化合物表示为以下式（I）或其药用可接受的盐： （其中，L1和L2相同或不同，每个代表从(A)到(F)式组成的一种式子所代表的基团，S代表从(S1)到(S18)式组成的一种式子所代表的基团）。