2-氟-5-甲基吡啶-3-硼酸 | 1072952-45-4

• 物质功能分类: 医药中间体 - 杂环化合物 - 吡啶类化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 中文名称: 2-氟-5-甲基吡啶-3-硼酸
• 英文名称: (2-fluoro-5-methylpyridin-3-yl)boronic acid
• 英文别名: 2-Fluoro-5-methylpyridine-3-boronic acid
• CAS: 1072952-45-4
• 化学式: C₆H₇BFNO₂
• mdl: MFCD07368857
• 分子量: 154.936
• InChiKey: GLYOQOICJWEBJH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.39
• 重原子数：
  11
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.166
• 拓扑面积：
  53.4
• 氢给体数：
  2
• 氢受体数：
  4

安全信息

• 危险性防范说明：
  P261,P264,P271,P280,P302+P352,P304+P340+P312,P305+P351+P338,P332+P313,P337+P313,P362,P403+P233,P405,P501
• 危险性描述：
  H315,H319,H335

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 2-Fluoro-5-methylpyridine-3-boronic acid
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: 2-Fluoro-5-methylpyridine-3-boronic acid
CAS number: 1072952-45-4

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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, refrigerated.
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: C6H7BFNO2
Molecular weight: 154.9

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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, hydrogen fluoride.

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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：

  2-氟-5-甲基吡啶-3-硼酸 在 二氯双[二叔丁基-(4-二甲基氨基苯基)膦]钯(II) 、 potassium acetate 、 sodium hydride 、 三氟乙酸 、 lithium hexamethyldisilazane 作用下， 以 四氢呋喃 、 1,4-二氧六环 、 二氯甲烷 、 N,N-二甲基甲酰胺 、 mineral oil 为溶剂， 反应 18.5h， 生成 4-(2-(6-methoxypyridin-3-ylamino)-5-methylpyridin-3-yl)-6-methyl-1,3,5-triazin-2-amine
  参考文献：
  名称：

  基于结构的新型I类磷脂酰肌醇3-激酶的有效选择性抑制剂的设计

  摘要：

  已经设计并合成了高度选择性的一系列I类磷脂酰肌醇3-激酶（PI3Ks）抑制剂。从双重PI3K / mTOR抑制剂5开始，采用基于结构的方法来提高效能和选择性，从而鉴定出54种是I类PI3K的有效抑制剂，对mTOR，相关磷脂酰肌醇激酶和α广泛的蛋白激酶。化合物54在小鼠模型中表现出强大的PD-PK关系，可在体内抑制PI3K / Akt途径，并在具有激活的PI3K / Akt途径的U-87 MG异种移植模型中有效抑制肿瘤的生长。

  DOI：

  10.1021/jm300184s
• 作为产物：
  描述：

  2-氟-5-甲基吡啶 在 sodium hydroxide 、 lithium diisopropyl amide 作用下， 以 四氢呋喃 、 正己烷 、 水 为溶剂， 反应 1.0h， 生成 2-氟-5-甲基吡啶-3-硼酸
  参考文献：
  名称：

  基于结构的新型I类磷脂酰肌醇3-激酶的有效选择性抑制剂的设计

  摘要：

  已经设计并合成了高度选择性的一系列I类磷脂酰肌醇3-激酶（PI3Ks）抑制剂。从双重PI3K / mTOR抑制剂5开始，采用基于结构的方法来提高效能和选择性，从而鉴定出54种是I类PI3K的有效抑制剂，对mTOR，相关磷脂酰肌醇激酶和α广泛的蛋白激酶。化合物54在小鼠模型中表现出强大的PD-PK关系，可在体内抑制PI3K / Akt途径，并在具有激活的PI3K / Akt途径的U-87 MG异种移植模型中有效抑制肿瘤的生长。

  DOI：

  10.1021/jm300184s

文献信息

• Directed Markovnikov hydroarylation and hydroalkenylation of alkenes under nickel catalysis
  作者：Zi-Qi Li、Omar Apolinar、Ruohan Deng、Keary M. Engle

  DOI：10.1039/d1sc03121j

  日期：——

  Native Lewis basic functional groups enable the nickel-catalyzed Markovnikov-selective hydroarylation and hydroalkenylation of unactivated alkenes with organoboron reagents.

  Native Lewis碱性官能团使镍催化的Markovnikov选择性烯烃与有机硼试剂的氢化芳基化和烯烃化反应成为可能。
• [EN] PYRAZOLE COMPOUNDS AS MODULATORS OF FSHR AND USES THEREOF<br/>[FR] COMPOSÉS DE PYRAZOLE UTILISÉS EN TANT QUE MODULATEURS DE FSHR ET LEURS UTILISATIONS
  申请人：TOCOPHERX INC

  公开号：WO2015196759A1

  公开（公告）日：2015-12-30

  Disclosed are pyrazole compounds, and pharmaceuticaly acceptable compositions thereof. The compounds and the compositions can be used for positive allosteric modulators of follicle stimulating hormone receptor (FSHR).

  揭示了吡唑化合物及其药用组合物。这些化合物和组合物可用作促卵泡激素受体（FSHR）的阳性变构调节剂。
• [EN] BENZODIAZEPINE DERIVATIVES USEFUL IN TREATING A RESPIRATORY SYNCYTIAL VIRUS INFECTION<br/>[FR] DÉRIVÉS DE BENZODIAZÉPINE UTILES POUR LE TRAITEMENT D'UNE INFECTION PAR LE VIRUS RESPIRATOIRE SYNCYTIAL
  申请人：REVIRAL LTD

  公开号：WO2022008911A1

  公开（公告）日：2022-01-13

  Benzodiazepine derivatives of formula (Ie) wherein one of R1 and R2 is a benzodiazepinyl-containing group of formula (II) in which R8 is H or halo; the other of R1 and R2 is a group Z selected from H, C3-C6 cycloalkyl, halo, -NHR9, benzyl, phenyl, 4- to 10-membered heterocyclyl and 4- to 10-membered heteroaryl, wherein phenyl, heterocyclyl and heteroaryl are unsubstituted or substituted by one or two substituents selected from 4- to 10-membered heterocyclyl which is unsubstituted or substituted by OR, and from C1-C6 alkyl, C1-C6 hydroxyalkyl, C1-C6 haloalkyl, C3-C6 cycloalkyl, halo, -OR, -(CH2)mOR, -NR2, -(CH2)mNR2, -NHR", -SOmNR2, -SOmR, -SR, nitro, -CO2R, -CN, -CONR2, -NHCOR, -CH2NR10R11 and -NR10R11, in which each R is independently H or C1-C6 alkyl, R" is C3-C6 cycloalkyl and m is 1 or 2; R9 is selected from phenyl and 4- to 10-membered heteroaryl wherein phenyl and heteroaryl are unsubstituted or substituted by halo; R10 and R11 are each independently H or C1-C6 alkyl; or R10 and R11 form, together with the N atom to which they are attached, either (a) a morpholine ring which is optionally bridged by a -CH2- group linking two ring carbon atoms that are positioned para to each other, or (b) a spiro group of the following formula (b): and ring A is a ring of one of the following structural formulae (I-1), (I-2) and (I-3): and ring A is a ring of one of the following structural formulae (I-1), (1-2) and (1-3): in which Y is selected from O, S, SO2 and NR, wherein R is as defined above, and each of R2 to R7 is independently H, C1-C6 alkyl, C1-C6 hydroxyalkyl, C3-C6 cycloalkyl, halo, -OR, -CH2OR, -NR2, -CH2NR12R13, -NRCOOR, -CH2OR, -SOmNR2, -SOmR, - CH2SOmR, nitro, -CO2R, -CN, -CONR2 or -NHCOR, in which R and m are as defined above and R12 and R13 are each independently H, C1-C6 alkyl, benzyl, 4- to 10-membered heterocyclyl or R12 and R13 form, together with the N atom to which they are attached, a 4- to 10-membered heteroaryl which is unsubstituted or a 4- to 10-membered heterocyclyl which is unsubstituted or substituted with C1-C6 alkyl or halo, or any two of R2 to R7 that bond to the same carbon atom form a spiro ring selected from a C3-C6 cycloalkyl spiro ring and a spiro oxetane ring of the following structure: (Formula A) and the pharmaceutically acceptable salts thereof are inhibitors of RSV and can therefore be used to treat or prevent an RSV infection.

  苯二氮卓啉衍生物的化学式(Ie)，其中R1和R2中的一个是具有化学式(II)的苯二氮卓啉基团，其中R8为H或卤素；另一个是从H、C3-C6环烷基、卤素、-NHR9、苄基、苯基、4-到10元杂环烷基和4-到10元杂芳基中选择的基团Z，其中苯基、杂环烷基和杂芳基未被取代或被一个或两个取代基取代，所述取代基从未被取代或被OR取代的4-到10元杂环烷基和从C1-C6烷基、C1-C6羟基烷基、C1-C6卤基烷基、C3-C6环烷基、卤素、-OR、-(CH2)mOR、-NR2、-(CH2)mNR2、-NHR"、-SOmNR2、-SOmR、-SR、硝基、-CO2R、-CN、-CONR2、-NHCOR、-CH2NR10R11和-NR10R11中选择，其中每个R独立地为H或C1-C6烷基，R"为C3-C6环烷基，m为1或2；R9从苯基和4-到10元杂芳基中选择，其中苯基和杂芳基未被取代或被卤素取代；R10和R11各自独立地为H或C1-C6烷基；或R10和R11与它们连接的N原子一起形成(a)可以由连接两个对位的环碳原子的-CH2-基团桥接的吗啡环，或(b)下列化学式(b)的螺环团，其中环A是以下结构式(I-1)、(I-2)和(I-3)之一的环，环A是以下结构式(I-1)、(1-2)和(1-3)之一的环，其中Y从O、S、SO2和NR中选择，其中R如上定义，R2到R7中的每一个独立地为H、C1-C6烷基、C1-C6羟基烷基、C3-C6环烷基、卤素、-OR、-CH2OR、-NR2、-CH2NR12R13、-NRCOOR、-CH2OR、-SOmNR2、-SOmR、-CH2SOmR、硝基、-CO2R、-CN、-CONR2或-NHCOR，其中R和m如上定义，R12和R13各自独立地为H、C1-C6烷基、苄基、4-到10元杂环烷基或R12和R13与它们连接的N原子一起形成未被取代的4-到10元杂芳基或未被取代或被C1-C6烷基或卤素取代的4-到10元杂环烷基，或结合到同一碳原子的R2到R7中的任意两个形成以下结构的螺环：(化学式A)，及其药学上可接受的盐是RSV的抑制剂，因此可以用来治疗或预防RSV感染。
• INHIBITORS OF PI3 KINASE AND/OR MTOR
  申请人：Andrews Kristin

  公开号：US20100273764A1

  公开（公告）日：2010-10-28

  The present invention relates to compounds of Formula I, or a pharmaceutically acceptable salt thereof; methods of treating diseases or conditions, such as cancer, using the compounds; and pharmaceutical compositions containing the compounds, wherein the variables are as defined herein.

  本发明涉及公式I的化合物或其药学上可接受的盐；使用该化合物治疗疾病或病症的方法，如癌症；以及含有该化合物的制药组合物，其中变量在此定义。
• Benzoxepin PI3K inhibitor compounds and methods of use
  申请人：F. Hoffman-La Roche AG

  公开号：US08263633B2

  公开（公告）日：2012-09-11

  Benzoxepin compounds of Formula I, and including stereoisomers, geometric isomers, tautomers, solvates, metabolites and pharmaceutically acceptable salts thereof, wherein: Z1 is CR1 or N; Z2 is CR2 or N; Z3 is CR3 or N; Z4 is CR4 or N; and where (i) X1 is N and X2 is S, (ii) X1 is S and X2 is N, (iii) X1 is CR7 and X2 is S, (iv) X1 is S and X2 is CR7; (v) X1 is NR8 and X2 is N, (vi) X1 is N and X2 is NR8, (vii) X1 is CR7 and X2 is O, (viii) X1 is O and X2 is CR7, (ix) X1 is CR7 and X2 is C(R7)2, (x) X1 is C(R7)2 and X2 is CR7; (xi) X1 is N and X2 is O, or (xii) X1 is O and X2 is N, are useful for inhibiting lipid kinases including p110 alpha and other isoforms of PI3K, and for treating disorders such as cancer mediated by lipid kinases. Methods of using compounds of Formula I for in vitro, in situ, and in vivo diagnosis, prevention or treatment of such disorders in mammalian cells, or associated pathological conditions, are disclosed.

  公式I中的苯并噁唑化合物，包括立体异构体、几何异构体、互变异构体、溶剂化物、代谢物和药学上可接受的盐，其中：Z1为CR1或N；Z2为CR2或N；Z3为CR3或N；Z4为CR4或N；其中（i）X1为N且X2为S，（ii）X1为S且X2为N，（iii）X1为CR7且X2为S，（iv）X1为S且X2为CR7；（v）X1为NR8且X2为N，（vi）X1为N且X2为NR8，（vii）X1为CR7且X2为O，（viii）X1为O且X2为CR7，（ix）X1为CR7且X2为C（R7）2，（x）X1为C（R7）2且X2为CR7；（xi）X1为N且X2为O，或（xii）X1为O且X2为N，对于抑制脂质激酶包括p110α和其他PI3K的亚型，并用于治疗由脂质激酶介导的癌症等疾病是有用的。公式I化合物的使用方法，用于哺乳动物细胞中的体外、原位和体内诊断、预防或治疗此类疾病，或相关的病理条件。