1-三异丙基硅基-5-溴-7-氮杂吲哚 | 858116-66-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯并吡啶类
• 中文名称: 1-三异丙基硅基-5-溴-7-氮杂吲哚
• 中文别名: 5-溴-1-三异丙基硅烷-1H-吡咯并[2,3-b]吡啶
• 英文名称: 5-bromo-1-(triisopropylsilyl)-1H-pyrrolo[2,3-b]pyridine
• 英文别名: (5-bromopyrrolo[2,3-b]pyridin-1-yl)-tri(propan-2-yl)silane
• CAS: 858116-66-2
• 化学式: C₁₆H₂₅BrN₂Si
• 分子量: 353.377
• InChiKey: UJUSITKTVXDVLQ-UHFFFAOYSA-N

物化性质

• 沸点：
  333.7±35.0 °C(Predicted)
• 密度：
  1.19±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.82
• 重原子数：
  20
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.56
• 拓扑面积：
  17.8
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xi
• 海关编码：
  2933990090
• 危险标志：
  GHS07
• 危险性描述：
  H302
• 危险性防范说明：
  P261,P305+P351+P338
• 储存条件：
  2-8°C

SDS

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SECTION 1: Identification of the substance/mixture and of the company/undertaking
Product identifiers
Product name : 5-Bromo-1-Triisopropylsilanyl-1H-Pyrrolo[2,3-
B]Pyridine
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 4), H302
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
Xn Harmful R22
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 Warning
Hazard statement(s)
H302 Harmful if swallowed.
Precautionary statement(s) none
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 : 353,38 g/mol
Hazardous ingredients according to Regulation (EC) No 1272/2008
Component Classification Concentration
5-Bromo-1-Triisopropylsilanyl-1H-Pyrrolo[2,3-B]Pyridine
Acute Tox. 4; H302 <= 100 %
Hazardous ingredients according to Directive 1999/45/EC
Component Classification Concentration
5-Bromo-1-Triisopropylsilanyl-1H-Pyrrolo[2,3-B]Pyridine
Xn, R22 <= 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. 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
Use personal protective equipment. Avoid dust formation. Avoid breathing vapours, mist or gas. Ensure
adequate ventilation. Avoid breathing dust.
For personal protection see section 8.
Environmental precautions
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 Solids
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
Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and
at the end of workday.
Personal protective equipment
Eye/face protection
Safety glasses with side-shields conforming to EN166 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
For nuisance exposures use type P95 (US) or type P1 (EU EN 143) particle respirator.For higher
level protection use type OV/AG/P99 (US) or type ABEK-P2 (EU EN 143) respirator cartridges.
Use respirators and components tested and approved under appropriate government standards
such as NIOSH (US) or CEN (EU).
Control of environmental exposure
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
No data available
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

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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: - IMDG: - IATA: -
UN proper shipping name
ADR/RID: Not dangerous goods
IMDG: Not dangerous goods
IATA: Not dangerous goods
Transport hazard class(es)
ADR/RID: - IMDG: - IATA: -
Packaging group
ADR/RID: - IMDG: - IATA: -
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
H302 Harmful if swallowed.
Full text of R-phrases referred to under sections 2 and 3
Xn Harmful
R22 Harmful 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.

反应信息

• 作为反应物：
  描述：

  1-三异丙基硅基-5-溴-7-氮杂吲哚 在 4-二甲氨基吡啶 、 potassium phosphate 、 dipotassium hydrogenphosphate 、 正丁基锂 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 、 sodium hydroxide 作用下， 以 四氢呋喃 、 1,4-二氧六环 、 二氯甲烷 、 二乙二醇二甲醚 、 二甲基亚砜 为溶剂， 反应 98.03h， 生成 维特克拉
  参考文献：
  名称：

  [EN] THERAPEUTIC COMBINATIONS OF A BTK INHIBITOR, A PI3K INHIBITOR, A JAK-2 INHIBITOR, AND/OR A BCL-2 INHIBITOR
  [FR] COMBINAISONS THÉRAPEUTIQUES D'UN INHIBITEUR DE BTK, D'UN INHIBITEUR DE PI3K, D'UN INHIBITEUR DE JAK-2, ET/OU D'UN INHIBITEUR DE BCL-2

  摘要：

  本发明描述了磷脂酰肌醇3-激酶（PI3K）抑制剂的治疗组合，包括选择性作用于γ-和δ-异构体以及同时选择性作用于γ-和δ-异构体（PI3K-γ,δ, PI3K-γ和PI3K-δ）的PI3K抑制剂，一种Janus激酶-2（JAK-2）抑制剂，一种Bruton酪氨酸激酶（BTK）抑制剂，和/或一种B细胞淋巴瘤-2（BCL-2）抑制剂。在一些实施例中，本发明提供了PI3K-δ抑制剂和BTK抑制剂、JAK-2和BTK抑制剂、以及BCL-2和BTK抑制剂的治疗组合。

  公开号：

  WO2016024230A1
• 作为产物：
  描述：

  三异丙基氯硅烷 在 sodium hydride 作用下， 以 四氢呋喃 为溶剂， 反应 0.67h， 生成 1-三异丙基硅基-5-溴-7-氮杂吲哚
  参考文献：
  名称：

  Compounds and methods for development of Ret modulators

  摘要：

  描述了对Ret具有活性的化合物，以及使用这些化合物的方法。还描述了通过X射线晶体学确定的Ret替代物的晶体结构。例如，使用这些Ret替代物晶体和结构信息可以用于识别分子支架，开发与Ret结合并调节其活性的配体，以及基于已知配体识别改进的配体。

  公开号：

  US20070049615A1

文献信息

• Solid dispersions containing an apoptosis-inducing agent
  申请人：AbbVie Inc.

  公开号：US10213433B2

  公开（公告）日：2019-02-26

  A pro-apoptotic solid dispersion comprises, in essentially non-crystalline form, a Bcl-2 family protein inhibitory compound of Formula I as defined herein, dispersed in a solid matrix that comprises (a) a pharmaceutically acceptable water-soluble polymeric carrier and (b) a pharmaceutically acceptable surfactant. A process for preparing such a solid dispersion comprises dissolving the compound, the polymeric carrier and the surfactant in a suitable solvent, and removing the solvent to provide a solid matrix comprising the polymeric carrier and the surfactant and having the compound dispersed in essentially non-crystalline form therein. The solid dispersion is suitable for oral administration to a subject in need thereof for treatment of a disease characterized by overexpression of one or more anti-apoptotic Bcl-2 family proteins, for example cancer.

  一种促凋亡的固体分散体包括本文所定义的具有本文所述的化学式I的Bcl-2家族蛋白抑制化合物，以基本非晶态形式分散在包括（a）药学上可接受的水溶性聚合物载体和（b）药学上可接受的表面活性剂的固体基质中。制备这种固体分散体的方法包括在合适的溶剂中溶解化合物、聚合物载体和表面活性剂，并去除溶剂以提供包括聚合物载体和表面活性剂并在其中以基本非晶态形式分散有化合物的固体基质。这种固体分散体适用于口服给予需要治疗由一个或多个抗凋亡Bcl-2家族蛋白过度表达所特征的疾病的受试者，例如癌症。
• A General, Multimetallic Cross-Ullmann Biheteroaryl Synthesis from Heteroaryl Halides and Heteroaryl Triflates
  作者：Kai Kang、Nathan L. Loud、Tarah A. DiBenedetto、Daniel J. Weix

  DOI：10.1021/jacs.1c10907

  日期：2021.12.29

  medicine and materials science, the synthesis of biheteroaryls by cross-coupling remains challenging. We describe here a new, general approach to biheteroaryls: the Ni- and Pd-catalyzed multimetallic cross-Ullmann coupling of heteroaryl halides with triflates. An array of 5-membered, 6-membered, and fused heteroaryl bromides and chlorides, as well as aryl triflates derived from heterocyclic phenols,

  尽管它们对医学和材料科学很重要，但通过交叉偶联合成双杂芳基仍然具有挑战性。我们在这里描述了一种新的、通用的双杂芳基方法：杂芳基卤化物与三氟甲磺酸酯的 Ni 和 Pd 催化的多金属交叉 Ullmann 偶联。一系列 5 元、6 元和稠合杂芳基溴化物和氯化物，以及衍生自杂环酚的芳基三氟甲磺酸酯，被证明是该反应中可行的底物（62 个示例，平均产率为 63 ± 17%）。这种方法对双杂芳基的普遍性在 10 μmol 规模的 96 孔板格式中得到进一步证明。一组 96 种可能的产品在一组条件下提供了 >90% 的命中率。此外，可以使用配体、添加剂和还原剂的单个“工具箱板”快速优化低产率组合。
• Synthesis and functionalisation of a bifunctional normorphan 3D building block for medicinal chemistry
  作者：Andres R. Gomez-Angel、James R. Donald、James D. Firth、Claudia De Fusco、R. Ian Storer、Daniel J. Cox、Peter O’Brien

  DOI：10.1016/j.tet.2021.131961

  日期：2021.3

  A multi-gram-scale synthetic route to a novel, bifunctional normorphan 3D building block bearing orthogonally reactive vinyl MIDA boronate and N-2,4-dimethoxybenzyl (DMB) amide functional handles has been developed. Synthetic manipulation at each of the functional handles has been demonstrated including Suzuki-Miyaura cross-coupling, exo-diastereoselective hydrogenation, N-DMB group removal and lactam

  已经开发了一种以克为单位的合成路线，该路线通往具有正交反应性乙烯基MIDA硼酸酯和N -2,4-二甲氧基苄基（DMB）酰胺官能团的新型双功能降冰片3D构建块。已经证明了在每个功能手柄上的合成操纵，包括Suzuki-Miyaura交叉偶联，外-非对映体选择性氢化，N- DMB基团的去除和内酰胺的还原。源自该结构单元的Normorphan核心满足了阿斯利康对结构单元的“ 2规则”，并且具有很高比例的sp 3杂化碳原子（Fsp 3）。包含344种化合物的虚拟铅样库具有引人入胜的铅样特性。3D构件已由Redbrick Molecular商业化，目前可以购买。
• [EN] OXAZINE DERIVATIVES AND THEIR USE IN THE TREATMENT OF NEUROLOGICAL DISORDERS<br/>[FR] DÉRIVÉS D'OXAZINE ET LEUR UTILISATION DANS LE TRAITEMENT DE TROUBLES NEUROLOGIQUES
  申请人：NOVARTIS AG

  公开号：WO2012095463A1

  公开（公告）日：2012-07-19

  The invention relates to novel heterocyclic compounds of the formula (I), in which all of the variables are as defined in the specification, in free form or in pharmaceutically acceptable salt form, to their preparation, to their medical use and to medicaments comprising them.

  本发明涉及式(I)的新杂环化合物，其中所有变量如说明书中所定义，以自由形式或药物可接受的盐形式存在，以及它们的制备、医学用途和包含它们的药物。
• [EN] PROTEIN KINASE INHIBITORS FOR PROMOTING LIVER REGENERATION OR REDUCING OR PREVENTING HEPATOCYTE DEATH<br/>[FR] INHIBITEURS DE PROTÉINE KINASE PERMETTANT DE FAVORISER LA RÉGÉNÉRATION DU FOIE, OU DE RÉDUIRE OU DE PRÉVENIR LA MORT DES HÉPATOCYTES
  申请人：HEPAREGENIX GMBH

  公开号：WO2020016243A1

  公开（公告）日：2020-01-23

  The invention relates to compounds of formula (I) which are inhibitors of MKK4 (mitogen-activated protein kinase kinase 4) and their use in promoting liver regeneration or reducing or preventing hepatocyte death. The compounds selectively inhibit protein kinase MKK4 over protein kinases JNK and MKK7. (I), wherein R x, R y , R z and R zz are selected from: a) R x and R y are F and R z and R zz are H; b) R x, R y and R zz are independently halogen and R z is H; c) R x R z and R zz are independently halogen and R y is H; and d) R x R y and R z are independently halogen and R zz is H

  该发明涉及式(I)的化合物，这些化合物是MKK4 (丝裂原活化蛋白激酶激酶4)的抑制剂，用于促进肝再生或减少或预防肝细胞死亡。这些化合物选择性地抑制蛋白激酶MKK4，而不影响蛋白激酶JNK和MKK7。(I)中，其中 Rx、Ry、Rz和Rzz从以下选项中选择：a) Rx和Ry为F，Rz和Rzz为H；b) Rx、Ry和Rzz独立为卤素，Rz为H；c) Rx、Rz和Rzz独立为卤素，Ry为H；以及d) Rx、Ry和Rz独立为卤素，Rzz为H。