4-(3-bromo-4-methoxyphenyl)butyric acid | 590417-19-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 4-(3-bromo-4-methoxyphenyl)butyric acid
• 英文别名: 4-(3-bromo-4-methoxyphenyl)butanoic acid
• CAS: 590417-19-9
• 化学式: C₁₁H₁₃BrO₃
• 分子量: 273.126
• InChiKey: SSQHYXLUGHLKJJ-UHFFFAOYSA-N

物化性质

• 沸点：
  385.4±27.0 °C(Predicted)
• 密度：
  1.436±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  15
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  4-(3-bromo-4-methoxyphenyl)butyric acid 在 Eaton′s Reagent 作用下， 反应 2.0h， 以12.5 g的产率得到6-bromo-7-methoxy-3,4-dihydronaphthalen-1(2H)-one
  参考文献：
  名称：

  四氢异喹啉类化合物

  摘要：

  本发明提供了式(I)所示的取代芳基类化合物或药学可接受的盐，含有它们的药物组合物以及作为PRMT5抑制剂的用途。

  公开号：

  CN113493438A
• 作为产物：
  描述：

  4-(4-甲氧基苯基)丁酸 在 溴 作用下， 以 氯仿 为溶剂， 反应 1.0h， 以1.4 g的产率得到4-(3-bromo-4-methoxyphenyl)butyric acid
  参考文献：
  名称：

  通过分子内N-酰基亚胺离子环化 轻松合成吡咯并（（di）-苯甲佐酮）†

  摘要：

  通过分子内N-酰基亚胺离子环化，描述了一种容易，中等至高产的六氢-（二）-苯甲佐酮合成。亚胺离子中间体由易于获得的过量4,4-二乙氧基丁基酰胺形成三氟甲磺酸。对于吸电子取代基，从预先形成的2-羟基吡咯烷酰胺获得了更好的产率。根据NMR研究，在室温下，吡咯并苯并三唑-3-酮以两种构象的缓慢平衡混合物形式存在。

  DOI：

  10.1039/b815195d

文献信息

• Substituted phenylalkanoic acid derivatives and use thereof
  申请人：——

  公开号：US20040044258A1

  公开（公告）日：2004-03-04

  A compound represented by the formula (I) or a salt thereof: 1 wherein n represents an integer of 1 to 3, R represents an alkyl group having 3 to 8 carbon atoms, a group represented by the following formula: R 1 (CH 2 ) k — (wherein k represents 0 or an integer of 1 to 3; R 1 represents a saturated cyclic alkyl group having 3 to 7 carbon atoms or a saturated condensed cyclic alkyl group having 6 to 8 carbon atoms, and the group R 1 may be substituted with a lower alkyl group having 1 to 4 carbon atoms) and the like, and Ar represents a condensed bicyclic group such as naphthalen-1-yl group, which has suppressing action on prostaglandin and leukotriene production and is useful for prophylactic and/or therapeutic treatment of various inflammatory diseases and the like caused by these lipid mediators.

  化合物的化学式为（I）或其盐： 其中n表示1到3的整数，R表示具有3到8个碳原子的烷基基团，由以下化学式表示的基团：R1(CH2)k—（其中k表示0或1到3的整数；R1表示具有3到7个碳原子的饱和环烷基基团或具有6到8个碳原子的饱和紧凑环烷基基团，基团R1可以被具有1到4个碳原子的较低烷基基团取代）等，Ar表示如萘-1-基团等的紧凑双环基团，具有对前列腺素和白三烯生成的抑制作用，对由这些脂质介质引起的各种炎症性疾病等的预防和/或治疗治疗有用。
• Copper-Catalyzed Oxidative Cyclization of Carboxylic Acids
  作者：Shyam Sathyamoorthi、J. Du Bois

  DOI：10.1021/acs.orglett.6b03176

  日期：2016.12.16

  for converting C–H to C–O bonds through oxidative cyclization of carboxylic acids to generate lactone products is described. The reaction employs catalytic amounts of Cu(OAc)2 and potassium persulfate as the terminal oxidant and is performed open to air in an aqueous acetic acid solvent system. Preliminary mechanistic studies suggest that substrate oxidation likely proceeds by sulfate radical anion

  描述了一种通过羧酸的氧化环化反应将C–H转换为C–O键以生成内酯产物的方法。该反应采用催化量的Cu（OAc）2和过硫酸钾作为末端氧化剂，并在乙酸水溶液体系中在空气中开放进行。初步的机理研究表明，底物氧化可能是由硫酸根阴离子引起的，而Cu催化剂对产物确定步骤没有影响。这些结论与提出羧酸酯基团的中间体的相关研究不同。
• [EN] SUBSTITUTED ARYLALKANOIC ACID DERIVATIVE AND USE THEREOF<br/>[FR] DERIVE D'ACIDE ARYLALCANOIQUE SUBSTITUE ET SON UTILISATION
  申请人：ASAHI KASEI PHARMA CORP

  公开号：WO2005016862A1

  公开（公告）日：2005-02-24

  A compound represented by the formula (I)[In the formula, Link represents a saturated or unsaturated straight hydrocarbon chain having 1 to 3 carbon atoms, C2 to C6 in the aromatic ring (E) independently represent a ring-constituting carbon atom, one of the ring-constituting carbon atoms may be replaced with V, V represents nitrogen atom, or carbon atom substituted with Zx, Zx represents a saturated alkyl group having 1 to 4 carbon atoms and the like, Rs represents -D-Rx etc., D represents a single bond, oxygen atom and the like, Rx represents a saturated alkyl group having 3 to 8 carbon atoms and the like, AR represents a partially unsaturated or completely unsaturated condensed bicyclic carbon ring or a heterocyclic ring, and Y represents hydrogen atom, a lower alkyl group having 1 to 4 carbon atoms and the like] or a salt thereof. A compound having prostaglandin production-suppressing action and leukotriene production-suppressing action is provided.

  化合物的化学式为（I）。在该式中，Link代表一个由1至3个碳原子组成的饱和或不饱和直链烃链，芳环（E）中的C2至C6独立代表构成环的碳原子，构成环的碳原子中的一个可以被V取代，V代表氮原子，或者被Zx取代的碳原子，Zx代表由1至4个碳原子组成的饱和烷基基团等，Rs代表-D-Rx等，D代表单键、氧原子等，Rx代表由3至8个碳原子组成的饱和烷基基团等，AR代表部分不饱和或完全不饱和的紧凑双环碳环或杂环，Y代表氢原子、由1至4个碳原子组成的低烷基基团等，或其盐。提供了一种具有抑制前列腺素产生和抑制白三烯产生作用的化合物。
• Substituted arylalkanoic acid derivatives and use thereof
  申请人：Shoda Motoshi

  公开号：US20070213333A1

  公开（公告）日：2007-09-13

  A compound represented by the formula (I): [In the formula, Link represents a saturated or unsaturated straight hydrocarbon chain having 1 to 3 carbon atoms, C 2 to C 6 in the aromatic ring (E) independently represent a ring-constituting carbon atom, one of the ring-constituting carbon atoms may be replaced with V, V represents nitrogen atom, or carbon atom substituted with Zx, Zx represents a saturated alkyl group having 1 to 4 carbon atoms and the like, Rs represents -D-Rx etc., D represents a single bond, oxygen atom and the like, Rx represents a saturated alkyl group having 3 to 8 carbon atoms and the like, AR represents a partially unsaturated or completely unsaturated condensed bicyclic carbon ring or a heterocyclic ring, and Y represents hydrogen atom, a lower alkyl group having 1 to 4 carbon atoms and the like] or a salt thereof. A compound having prostaglandin production-suppressing action and leukotriene production-suppressing action is provided.

  化合物的化学式为（I）：[在公式中，Link代表饱和或不饱和的直链碳氢链，其具有1至3个碳原子，C2至C6在芳环（E）中独立地表示构成环的碳原子，构成环的碳原子中的一个可以被V取代，V代表氮原子，或被Zx取代的碳原子，Zx代表饱和的烷基基团，其具有1至4个碳原子等，Rs代表-D-Rx等，D代表单键，氧原子等，Rx代表饱和的烷基基团，其具有3至8个碳原子等，AR代表部分不饱和或完全不饱和的紧凑双环碳环或杂环，Y代表氢原子，具有1至4个碳原子的低烷基基团等]或其盐。提供了一种具有前列腺素生成抑制作用和白三烯生成抑制作用的化合物。
• SUBSTITUTED PHENYLALKANOIC ACID DERIVATIVE AND USE THEREOF
  申请人：Asahi Kasei Pharma Corporation

  公开号：EP1477472A1

  公开（公告）日：2004-11-17

  A compound represented by the formula (I) or a salt thereof wherein n represents an integer of 1 to 3, R represents an alkyl group having 3 to 8 carbon atoms, a group represented by the following formula: R1(CH2)k- (wherein k represents 0 or an integer of 1 to 3; R1 represents a saturated cyclic alkyl group having 3 to 7 carbon atoms or a saturated condensed cyclic alkyl group having 6 to 8 carbon atoms, and the group R1 may be substituted with a lower alkyl group having 1 to 4 carbon atoms) and the like, and Ar represents a condensed bicyclic group such as naphthalen-1-yl group, which has suppressing action on prostaglandin and leukotriene production and is useful for prophylactic and/or therapeutic treatment of various inflammatory diseases and the like caused by these lipid mediators.

  由式（I）代表的化合物或其盐 其中 n 代表 1 至 3 的整数，R 代表具有 3 至 8 个碳原子的烷基，由下式代表的基团：R1(CH2)k- （其中 k 代表 0 或 1 至 3 的整数；R1 代表具有 3 至 7 个碳原子的饱和环状烷基或具有 6 至 8 个碳原子的饱和缩合环状烷基，该基团 R1 可被具有 1 至 4 个碳原子的低级烷基取代）等，Ar 代表缩合双环基团，例如萘-1-基团，该基团具有抑制前列腺素和白三烯生成的作用，可用于预防和/或治疗由这些脂质介质引起的各种炎症等。