3-溴-4-(4-甲氧基苯基)-4-氧代丁酸 | 24849-51-2

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 3-溴-4-(4-甲氧基苯基)-4-氧代丁酸
• 英文名称: 3-bromo-4-(4-methoxyphenyl)-4-oxobutanoic acid
• 英文别名: 4-(p-Anisyl)-4-oxo-3-brom-butancarbonsaeure；3-bromo-4-(4-methoxy-phenyl)-4-oxo-butyric acid；3-Brom-4-(4-methoxy-phenyl)-4-oxo-buttersaeure；β-Brom-β-(4-methoxy-benzoyl)-propionsaeure；β-Brom-β-anisoyl-propionsaeure
• CAS: 24849-51-2
• 化学式: C₁₁H₁₁BrO₄
• 分子量: 287.11
• InChiKey: VWFCNOXLOVFXKZ-UHFFFAOYSA-N

物化性质

• 沸点：
  431.0±40.0 °C(Predicted)
• 密度：
  1.542±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  16
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  63.6
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  3-溴-4-(4-甲氧基苯基)-4-氧代丁酸 在 氢氧化钾 作用下， 以 乙醇 为溶剂， 生成 [4-(4-methoxy-phenyl)-2-phenyl-thiazol-5-yl]-acetic acid
  参考文献：
  名称：

  非甾体抗炎药。1.2，4-二苯基噻唑-5-乙酸及相关化合物。

  摘要：

  DOI：

  10.1021/jm00257a010
• 作为产物：
  描述：

  3-(4-甲氧基苯甲酰基)丙酸 在 溴 作用下， 以 氯仿 为溶剂， 生成 3-溴-4-(4-甲氧基苯基)-4-氧代丁酸
  参考文献：
  名称：

  Solvolysis in dipolar aprotic solvents. Behavior of 4-(p-substituted phenyl)-4-oxo-2-bromobutanoic acids in dimethyl sulfoxide: substituent effect

  摘要：

  DOI：

  10.1021/jo00444a015

文献信息

• INHIBITORS OF UDP-GALACTOPYRANOSE MUTASE
  申请人：WISCONSIN ALUMNI RESEARCH FOUNDATION

  公开号：US20170258805A1

  公开（公告）日：2017-09-14

  Compounds and salts thereof which are acyl-sulfonamides or certain carboxylic acids and which inhibit microbial growth or attenuate the virulence of pathogenic microorganisms and which inhibit UDP-galactopyranose mutase (UGM). Compounds of the invention include 2-aminothiazoles and triazolothiadiazines, particularly 3,6,7-substituted-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazines, and 2-amino and salts thereof. Methods for inhibiting growth or attenuating virulence of microbial pathogens including mycobacterium , for example, M. tuberculosis and M. smegmatis and Klebsiella , for example, Klebsiella pneumoniae . Methods for inhibiting eukaryotic human and animal pathogens, and fungi and nematodes in particular. Methods for treatment of infections by prokaryotic and eukaryotic pathogens employing compounds of the invention.

  其酰基磺酰胺或某些羧酸的化合物及其盐，能够抑制微生物生长或减弱病原微生物的毒力，并且能够抑制UDP-半乳糖吡喃糖异构酶（UGM）。该发明的化合物包括2-氨基噻唑和三唑噻二嗪，特别是3,6,7-取代的7H-[1,2,4]三唑噻二嗪和其盐，以及2-氨基。抑制微生物病原体生长或减弱其毒力的方法包括结核分枝杆菌（例如结核分枝杆菌和平滑分枝杆菌）和克雷伯氏菌（例如肺炎克雷伯氏菌）等微生物病原体。抑制真核人类和动物病原体、真菌和线虫的方法，特别是治疗原核和真核病原体感染的方法，采用了该发明的化合物。
• [EN] SUBSTITUTED THIAZOLEACETIC AS CRTH2 LIGANDS<br/>[FR] ACIDES THIAZOLEACETIQUES SUBSTITUES EN TANT QUE LIGANDS CRTH2
  申请人：7TM PHARMA AS

  公开号：WO2005116001A1

  公开（公告）日：2005-12-08

  Compounds of formula (I) are useful for the treatment of disease responsive to modulation of CRTH2 receptor activity, such as asthma, rhinitis, allergic airway syndrome, and allergic rhinobronchitis; wherein X1 is -S-, -O-, -N=N-. -NR7-, -CR7=CR8-, -CR7=N-, wherein R7 and R8 are independently hydrogen or C1-C3 alkyl; A is a carboxyl group -COOH, or a carboxyl bioisostere; rings Ar2 and Ar3 each independently represent a phenyl or 5- or 6­-membered monocyclic heteroaryl ring, or a bicyclic ring system consisting of a 5- or 6-membered carbocyclic or heterocyclic ring which is benz-fused or fused to a 5- or 6-membered monocyclic heteroaryl ring, said ring or ring system being optionally substituted; ring B is as defined for Ar2 and Ar3, or an optionally substituted N-­pyrrolidinyl, N-piperidinyl or N-azepinyl ring; s is 0 or 1; L1, L2 and L4 are linker radicals as defined in the description; Q1 and Q2 represent substituents as defined in the description.

  式(I)的化合物对于治疗对CRTH2受体活性调节敏感的疾病有用，如哮喘、鼻炎、过敏性气道综合征和过敏性鼻支气管炎；其中X1为-S-，-O-，-N=N-，-NR7-，-CR7=CR8-，-CR7=N-，其中R7和R8独立地为氢或C1-C3烷基；A为羧基-COOH，或羧基生物异构体；环Ar2和环Ar3各自独立地表示苯基或5-或6-成员的单环杂芳基环，或由5-或6-成员的碳环或杂环环组成的双环系统，该环或环系可以选择性地被取代；环B的定义与环Ar2和环Ar3相同，或者是一个可选择性取代的N-吡咯烷基，N-哌啶基或N-氮杂七元环；s为0或1；L1、L2和L4为描述中定义的连接基；Q1和Q2表示描述中定义的取代基。
• Substituted Thiazoleacetic Acid as Crth2 Ligands
  申请人：Ulven Trond

  公开号：US20080119456A1

  公开（公告）日：2008-05-22

  Compounds of formula (I) are useful for the treatment of disease responsive to modulation of CRTH2 receptor activity, such as asthma, rhinitis, allergic airway syndrome, and allergic rhinobronchitis; wherein X 1 is —S—, —O—, —N═N—. —NR 7 —, —CR 7 ═CR 8 —, —CR 7 ═N—, wherein R 7 and R 8 are independently hydrogen or C 1 -C 3 alkyl; A is a carboxyl group —COOH, or a carboxyl bioisostere; rings Ar 2 and Ar 3 each independently represent a phenyl or 5- or 6-membered monocyclic heteroaryl ring, or a bicyclic ring system consisting of a 5- or 6-membered carbocyclic or heterocyclic ring which is benz-fused or fused to a 5- or 6-membered monocyclic heteroaryl ring, said ring or ring system being optionally substituted; ring B is as defined for Ar 2 and Ar 3 , or an optionally substituted N-pyrrolidinyl, N-piperidinyl or N-azepinyl ring; s is 0 or 1; L1, L2 and L4 are linker radicals as defined in the description; Q 1 and Q 2 represent substituents as defined in the description.

  式(I)的化合物对于治疗对CRTH2受体活性调节敏感的疾病，如哮喘、鼻炎、过敏性气道综合症和过敏性鼻支气管炎是有用的；其中X1为—S—、—O—、—N═N—、—NR7—、—CR7═CR8—、—CR7═N—，其中R7和R8独立地为氢或C1-C3烷基；A为羧基—COOH，或羧基生物同位素；环Ar2和Ar3各自表示苯基或5-或6-成员单环杂芳基环，或由5-或6-成员碳环或杂环环组成的双环系统，该环或环系统可以选择性地被取代；环B与Ar2和Ar3的定义相同，或是一个可以选择性地被取代的N-吡咯烷基、N-哌啶基或N-氮杂环己基环；s为0或1；L1、L2和L4为描述中定义的连接基团；Q1和Q2表示描述中定义的取代基。
• Inhibitors of UDP-galactopyranose mutase
  申请人：WISCONSIN ALUMNI RESEARCH FOUNDATION

  公开号：US10080757B2

  公开（公告）日：2018-09-25

  Compounds and salts thereof which are acyl-sulfonamides or certain carboxylic acids and which inhibit microbial growth or attenuate the virulence of pathogenic microorganisms and which inhibit UDP-galactopyranose mutase (UGM). Compounds of the invention include 2-aminothiazoles and triazolothiadiazines, particularly 3,6,7-substituted-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazines, and 2-amino and salts thereof. Methods for inhibiting growth or attenuating virulence of microbial pathogens including mycobacterium, for example, M. tuberculosis and M. smegmatis and Klebsiella, for example, Klebsiella pneumoniae. Methods for inhibiting eukaryotic human and animal pathogens, and fungi and nematodes in particular. Methods for treatment of infections by prokaryotic and eukaryotic pathogens employing compounds of the invention.

  本发明的化合物及其盐类为酰基磺酰胺类或某些羧酸类，可抑制微生物生长或减弱病原微生物的毒力，并可抑制UDP-半乳糖吡喃糖突变酶（UGM）。本发明的化合物包括 2-氨基噻唑和三唑并噻二嗪，特别是 3,6,7-取代的-7H-[1,2,4]三唑并[3,4-b][1,3,4]噻二嗪及其 2-氨基和盐。抑制微生物病原体生长或减弱其毒性的方法，这些微生物病原体包括分枝杆菌（例如结核杆菌和烟曲霉菌）和克雷伯氏菌（例如肺炎克雷伯氏菌）。抑制真核人类和动物病原体，特别是真菌和线虫的方法。利用本发明化合物治疗原核和真核病原体感染的方法。
• Solvolysis in dipolar aprotic solvents. Behavior of 4-(p-substituted phenyl)-4-oxo-2-bromobutanoic acids in dimethyl sulfoxide: substituent effect
  作者：Adele Bolognese、Giulia Scherillo

  DOI：10.1021/jo00444a015

  日期：1977.11