2-苄氧基-5-溴苯甲酸 | 62176-31-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 2-苄氧基-5-溴苯甲酸
• 英文名称: 2-(benzyloxy)-5-bromobenzoic acid
• 英文别名: 5-bromo-2-phenylmethoxybenzoic acid
• CAS: 62176-31-2
• 化学式: C₁₄H₁₁BrO₃
• mdl: MFCD04612889
• 分子量: 307.144
• InChiKey: VIQAXGLEBKDMGC-UHFFFAOYSA-N

物化性质

• 熔点：
  106.1-107.4 °C
• 沸点：
  442.2±35.0 °C(Predicted)
• 密度：
  1.514±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  18
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.071
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 危险等级：
  IRRITANT
• 海关编码：
  2918990090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335
• 储存条件：
  室温下，应保持干燥和密封。

SDS

Material Safety Data Sheet

---

Section 1. Identification of the substance
Product Name: 2-Benzyloxy-5-bromobenzoic acid
Synonyms:

---

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

---

Section 3. Composition/information on ingredients.
Ingredient name: 2-Benzyloxy-5-bromobenzoic acid
CAS number: 62176-31-2

---

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.
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: C14H11BrO3
Molecular weight: 307.1

---

Section 10. Stability and reactivity
Conditions to avoid: Heat, flames and sparks.
Materials to avoid: Oxidizing agents.
Possible hazardous combustion products: Carbon monoxide, hydrogen bromide.

---

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：

  2-苄氧基-5-溴苯甲酸 在 potassium fluoride 、 1,1'-双(二苯膦基)二茂铁二氯化钯(II)二氯甲烷复合物 、 草酰氯 、 copper diacetate 、 potassium carbonate 、 N,N-二甲基甲酰胺 作用下， 以 1,4-二氧六环 、 二氯甲烷 、 乙腈 为溶剂， 反应 8.0h， 生成 2-(benzyloxy)-N-(pyridazin-4-yl)-5-((3aR,6aS)-tetrahydro-1H-furo[3,4-c]pyrrol-5(3H)-yl)benzamide
  参考文献：
  名称：

  5-Substituted-N-pyridazinylbenzamides as potent and selective LRRK2 inhibitors: Improved brain unbound fraction enables efficacy

  摘要：

  We describe the discovery and optimization of 5-substituted-N-pyridazinylbenzamide derivatives as potent and selective LRRK2 inhibitors. Extensive SAR studies led to the identification of compounds 18 and 23, which demonstrated good in vitro pharmacokinetic profile and excellent selectivity over 140 other kinases. Both compounds demonstrated high unbound fractions in both blood and brain. Compound 18 proved to be brain penetrant, and the high unbound fraction of compound 18 in brain enabled its in vivo efficacy in CNS, wherein a significant inhibition of LRRK2 Ser935 phosphorylation was observed in rat brain following intravenous infusion at 5 mg/kg/h.

  DOI：

  10.1016/j.bmcl.2018.11.054
• 作为产物：
  描述：

  5-溴水杨酸 在 水 、 potassium carbonate 、 lithium hydroxide 作用下， 以 四氢呋喃 、 丙酮 为溶剂， 反应 32.0h， 生成 2-苄氧基-5-溴苯甲酸
  参考文献：
  名称：

  发现5-取代基-N-芳基苯甲酰胺衍生物作为有效，选择性和口服可生物利用的LRRK2抑制剂

  摘要：

  富含亮氨酸的重复激酶2（LRRK2）已被建议作为帕金森氏病的潜在治疗靶标。在此，我们报道了5-取代基-N-芳基苯甲酰胺衍生物作为新型LRRK2抑制剂的发现。广泛的SAR研究导致了化合物8e的发现，该化合物表现出强大的LRRK2抑制活性，对全基因组的高选择性，良好的脑暴露和较高的口服生物利用度。

  DOI：

  10.1016/j.bmcl.2017.07.052

文献信息

• [EN] NOVEL COMPOUNDS<br/>[FR] COMPOSÉS INÉDITS
  申请人：GLAXO GROUP LTD

  公开号：WO2011038572A1

  公开（公告）日：2011-04-07

  The present invention discloses novel compounds inhibiting LRRK2 kinase activity, the preparation processes thereof, the compositions containing them, as well as the use in treating diseases characterized by LRRK2 kinase activity, particularly Parkinson's disease and Alzheimer's disease.

  本发明公开了抑制LRRK2激酶活性的新化合物，其制备过程，含有它们的组合物，以及在治疗以LRRK2激酶活性为特征的疾病中的应用，特别是帕金森病和阿尔茨海默病。
• PHARMACEUTICAL COMPOUNDS
  申请人：Congreve Miles Stuart

  公开号：US20100152184A1

  公开（公告）日：2010-06-17

  The invention provides a compound for use in medicine, the compound being a compound of the formula (VI 0 ) or a salt, solvate, tautomer or N-oxide thereof: wherein the bicyclic group: is selected from the structures C1, C5 and C6: wherein n is 0, 1, 2 or 3; R 1 is hydrogen, hydroxy, or O—R z ; R 2a is hydroxy, methoxy or O—R z ; provided that at least one of R 1 and R 2a is O—R z ; R z is L p -R p1 ; SO 3 H; a glucuronide residue; a mono-, di- or tripeptide residue; or L p is a bond, C═O, (C═O)O, (C═O)NR p1 or S(O) x NR p1 ; x is 1 or 2; R p1 is hydrogen or a an optionally substituted C 1-25 hydrocarbyl group containing 0, 1 or 2 carbocyclic rings and 0, 1, 2, 3, 4, 5 or 6 carbon-carbon multiple bonds, provided that R p1 is not hydrogen when L p is a bond, C═O or (C═O)O; and provided also that O—R z does not contain an O—O moiety; and excluding compounds wherein R 1 is hydroxy and R 2a is methoxy; R p2 and R p3 are the same or different and each is a group R p1 ; and R 3 , R 4a , R 8 and R 10 are defined in the claims. The compounds of formula (VI 0 ) are pro-drugs of parent compounds wherein R 1 and/or R 2a are hydroxy, wherein the parent compounds have Hsp90 inhibiting activity.

  本发明提供了一种用于药物中的化合物，该化合物是式(VI0)的化合物或其盐、溶剂化物、互变异构体或N-氧化物：其中双环基团：选自结构C1、C5和C6：其中n为0、1、2或3；R1为氢、羟基或O—Rz；R2a为羟基、甲氧基或O—Rz；条件是R1和R2a中至少一个是O—Rz；Rz为Lp-Rp1；SO3H；一个葡萄糖苷酸残基；一个单、二或三肽残基；或Lp为键、C═O、(C═O)O、(C═O)NRp1或S(O)xNRp1；x为1或2；Rp1为氢或一个可选地取代的含0、1或2个碳环和0、1、2、3、4、5或6个碳-碳多重键的C1-25烃基团，条件是当Lp为键、C═O或(C═O)O时，Rp1不是氢；并且还条件是O—Rz不包含O—O部分；并排除R1为羟基且R2a为甲氧基的化合物；Rp2和Rp3相同或不同，且各自为Rp1基团；R3、R4a、R8和R10如权利要求中定义。式(VI0)的化合物是其中R1和/或R2a为羟基的母化合物的前药，其中母化合物具有Hsp90抑制活性。
• [EN] NOVEL (ISOPROPYL-TRIAZOLYL)PYRIDINYL-SUBSTITUTED BENZOOXAZINONE OR BENZOTHIAZINONE DERIVATIVES AND USE THEREOF<br/>[FR] NOUVEAUX DÉRIVÉS DE BENZOOXAZINONE OU DE BENZOTHIAZINONE SUBSTITUÉS PAR (ISOPROPYL-TRIAZOLYL)PYRIDINYLE ET LEUR UTILISATION
  申请人：CJ HEALTHCARE CORP

  公开号：WO2020080742A1

  公开（公告）日：2020-04-23

  The present disclosure relates to novel (isopropyl-triazolyl)pyridinyl-substituted benzooxazinone or benzothiazinone derivatives, or a pharmaceutically acceptable salt thereof; a preparation method thereof; and use for preventing or treating an ASK-1 mediated disease comprising the same as an active ingredient.

  本公开涉及新颖的（异丙基-三唑基）吡啶基取代的苯并噁唑酮或苯并噻唑酮衍生物，或其药用可接受盐；其制备方法；以及将其作为活性成分用于预防或治疗ASK-1介导的疾病。
• N-ACYL ANTHRANILIC ACID DERIVATIVE OR SALT THEREOF
  申请人：Yokotani Junichi

  公开号：US20110275797A1

  公开（公告）日：2011-11-10

  An N-acyl anthranilic acid derivative represented by general formula (1) or a salt thereof is useful for prevention or treatment of diseases associated with excessive production of collagen. (In the formula, R 1 represents a carboxyl group or the like; R 2 represents a hydrogen atom or the like; R 3 represents an optionally substituted aryl group or the like; X 1 represents a carbonyl group; X 2 represents a bonding hand; X 3 represents a bonding hand; X 4 represents a bonding hand or the like; and A represents an optionally substituted phenyl group or the like.)

  通用公式（1）表示的N-酰基蒽酸衍生物或其盐对预防或治疗与胶原蛋白过度产生相关的疾病具有用处。（在该公式中，R1代表羧基或类似物；R2代表氢原子或类似物；R3代表可选择取代的芳基或类似物；X1代表羰基；X2代表连接手；X3代表连接手；X4代表连接手或类似物；A代表可选择取代的苯基或类似物。）
• Metal‐free Synthesis of Spiro‐2,2′‐benzo[ <i>b</i> ]furan‐3,3′‐ones <i>via</i> PhI(OAc) ₂ ‐Mediated Cascade Spirocyclization
  作者：Qingyu Xing、Huiyuan Liang、Mingmai Bao、Xuemin Li、Jingran Zhang、Tianhao Bi、Yilin Zhang、Jun Xu、Yunfei Du、Kang Zhao

  DOI：10.1002/adsc.201900652

  日期：2019.10.22

  Treating the benzyl protected 3‐hydroxy‐1,3‐bis(2‐hydroxyphenyl)prop‐2‐en‐1‐ones solely with PhI(OAc)2 (PIDA) in DCE at room temperature readily furnished the seldom studied spiro‐2,2′‐benzo[b]furan‐3,3′‐ones in satisfactory to excellent yields. The hypervalent iodine reagent enables the metal‐free cascade spirocyclization resulting in the dual oxidative C−O bond formation.

  在室温下仅用PhI（OAc）2（PIDA）在室温下仅用PhI（OAc）2（PIDA）处理苄基保护的3-羟基-1,3-双（2-羟基苯基）丙-2-烯-1-酮很容易提供很少研究的spiro-2 ，2'-苯并[b]呋喃-3,3'-酮类产品具有令人满意的优异收率。高价碘试剂可实现无金属级联螺环化，从而形成双氧化C-O键。