4-(3-羟基苯基)丁酸乙酯 | 160721-25-5

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 中文名称: 4-(3-羟基苯基)丁酸乙酯
• 中文别名: 3-羧基苯丁酸乙酯
• 英文名称: ethyl (3-hydroxyphenyl)butanoate
• 英文别名: Ethyl 4-(3-hydroxyphenyl)butanoate
• CAS: 160721-25-5
• 化学式: C₁₂H₁₆O₃
• 分子量: 208.257
• InChiKey: LAUUBUHMYMXNAO-UHFFFAOYSA-N

物化性质

• 沸点：
  335.5±25.0 °C(Predicted)
• 密度：
  1.094

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  15
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.42
• 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-羟基苯基)丁酸乙酯 在 4-二甲氨基吡啶 、 二异丁基氢化铝 、 对甲苯磺酸 、 三乙胺 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 1.0h， 生成 1,8-<(isopropylidene)dioxy>-1,2,3,4-tetrahydronaphthalene
  参考文献：
  名称：

  Regioselective synthesis of 1,8-dihydroxytetralins through a tandem reduction/intramolecular hydroxyalkylation of 4-(3-hydroxyphenyl)alkanoates

  摘要：

  A series of 4-(3-hydroxyphenyl)butanoates 3 has been prepared and transformed into 1,8-dihydroxytetralins of general formula 2 by treatment with 2 equivalents of DIBALH followed by quenching with aqueous NH4Cl. A possible mechanism for this novel totally regioselective intramolecular hydroxyalkylation is suggested and the factors affecting the stability of 1,8-dihydroxytetralins 2 are also discussed.

  DOI：

  10.1016/s0040-4020(01)89307-8
• 作为产物：
  描述：

  3-羟基苯乙酸 在 platinum(IV) oxide 、 palladium on activated charcoal 硫酸 、 氢气 、 二异丁基氢化铝 、 potassium carbonate 作用下， 以 乙醇 、 二氯甲烷 为溶剂， 反应 51.0h， 生成 4-(3-羟基苯基)丁酸乙酯
  参考文献：
  名称：

  Tandem reduction / intramolecular hydroxyalkylation of (3-hydroxyphenyl)alkanoates: a new regioselective approach to 1,8-dihydroxytetralins

  摘要：

  4-(3-hydroxyphenyl)-butanoates 4, on treatment with DIBALH, followed by hydrolytic work-up, undergo a novel completely regioselective intramolecular hydroxyalkylation reaction to give 1,8-dihydroxytetralins. The yield of the reaction depends heavily on the structure of starting material, best results being achieved with 3,3-disubstituted butanoates.

  DOI：

  10.1016/s0040-4039(00)74819-2

文献信息

• Design, synthesis and evaluation of novel molecules with a diphenyl ether nucleus as potential antitubercular agents
  作者：Yinghong Yang、Zhenling Wang、Jianzhong Yang、Tao Yang、Weiyi Pi、Wei Ang、Yanni Lin、Yuanyuan Liu、Zicheng Li、Youfu Luo、Yuquan Wei

  DOI：10.1016/j.bmcl.2011.12.022

  日期：2012.1

  A series of compounds with a diphenyl ether nucleus were synthesized by incorporating various amines into the diphenyl ether scaffold with an amide bond. Their antitubercular activities were evaluated against Mycobacterium tuberculosis H37Rv by a microdilution method, with MIC values ranging from 4 to 64 μg/mL. Through structure–activity relationship studies, the two chlorine atoms at 3 and 4 positions

  通过将各种胺掺入具有酰胺键的二苯醚支架中，合成了一系列具有二苯醚核的化合物。通过微稀释法评估了它们的抗结核分枝 杆菌H 37 Rv的抗结核活性，MIC值为4至64μg/ mL。通过结构-活性关系研究，发现R 2基团的苯环的3和4位上的两个氯原子在抗结核活性中起重要作用。最有效的化合物6c通过MTT分析在HepG2细胞系中的MIC值为4μg/ mL，并具有良好的安全性。化合物6c 进一步发现其在卡介苗感染的小鼠模型中有效，为后续优化提供了良好的线索。
• [EN] 1,2-AZOLE DERIVATIVES WITH HYPOGLYSEMIC AND HYPOLIPIDEMIC ACTIVITY<br/>[FR] DERIVES 1,2-AZOLE PRESENTANT UNE ACTIVITE HYPOGLYCEMIQUE ET HYPOLIPIDEMIQUE
  申请人：TAKEDA CHEMICAL INDUSTRIES LTD

  公开号：WO2003099793A1

  公开（公告）日：2003-12-04

  A compound represented by the formula (1) wherein ring A is a ring optionally having 1 to 3 substituents; ring B is a 1,2-azole ring which may further have 1 to 3 substituents; Xa, Xb and Xc are the same or different and each is a bond, - O -, - S - and the like; Ya is a divalent aliphatic hydrocarbon residue having 1 to 20 carbon atoms; Yb and Yc are the same or different and each is a bond or a divalent aliphatic hydrocarbon residue having 1 to 20 carbon atoms; ring C is a monocyclic aromatic ring which may further have 1 to 3 substituents; and R represents -OR4 (R4 is hydrogen atom or optionally substituted hydrocarbon group) and the like, or a salt thereof or a prodrug thereof is useful as an agent for the prophylaxis or treatment of diabetes and the like.

  化合物的结构式（1），其中环A是一个环，可选地具有1到3个取代基；环B是一个1,2-唑环，可能进一步具有1到3个取代基；Xa、Xb和Xc相同或不同，每个都是键，-O-，-S-等；Ya是一个具有1到20个碳原子的二价脂肪烃残基；Yb和Yc相同或不同，每个是键或具有1到20个碳原子的二价脂肪烃残基；环C是一个可能进一步具有1到3个取代基的单环芳香环；R代表-OR4（R4是氢原子或可选择地取代的碳氢基团）等，或其盐或前药，可用作糖尿病的预防或治疗剂等。
• 1, 2-Azole derivatives with hypoglycemic and hypolipidemic activity
  申请人：Maekawa Tsuyoshi

  公开号：US20060148858A1

  公开（公告）日：2006-07-06

  A compound represented by the formula (1) wherein ring A is a ring optionally having 1 to 3 substituents; ring B is a 1,2-azole ring which may further have 1 to 3 substituents; Xa, Xb and Xc are the same or different and each is a bond, —O—, —S— and the like; Ya is a divalent aliphatic hydrocarbon residue having 1 to 20 carbon atoms; Yb and Yc are the same or different and each is a bond or a divalent aliphatic hydrocarbon residue having 1 to 20 carbon atoms; ring C is a monocyclic aromatic ring which may further have 1 to 3 substituents; and R represents —OR 4 (R 4 is hydrogen atom or optionally substituted hydrocarbon group) and the like, or a salt thereof or a prodrug thereof is useful as an agent for the prophylaxis or treatment of diabetes and the like.

  化合物的化学式为(1)，其中环A是一个环，可以有1到3个取代基；环B是一个1,2-咪唑环，可以进一步具有1到3个取代基；Xa，Xb和Xc相同或不同，每个都是键，-O-，-S-等；Ya是具有1到20个碳原子的二价脂肪烃残基；Yb和Yc相同或不同，每个都是键或具有1到20个碳原子的二价脂肪烃残基；环C是一个单环芳香环，可以进一步具有1到3个取代基；R代表-OR4（R4是氢原子或可选的取代烃基）等，或其盐或前药，可用作预防或治疗糖尿病等的药物。
• FURAN OR THIOPHENE DERIVATIVE AND MEDICINAL USE THEREOF
  申请人：Takeda Pharmaceutical Company Limited

  公开号：EP1535915A1

  公开（公告）日：2005-06-01

  The present invention provides a compound represented by the formula (I): [wherein R is an optionally substituted hydrocarbon group or an optionally substituted heterocyclic group, p is 0, 1 or 2, and when p is 2, each R may be the same or different, R1 is a hydrogen atom or an optionally substituted hydrocarbon group, R2 is an optionally substituted aromatic group, Ring A is an optionally substituted monocyclic aromatic ring or optionally substituted bicyclic aromatic fused ring, X1 is an oxygen atom or a sulfur atom, X2 is a bond, an oxygen atom or -S(O)n- (wherein n is 0, 1 or 2), Y is a bond, an oxygen atom, -S(O)m-, -C(=O)-N(R3)- or -N(R3)-C(=O)- (R3 is a hydrogen atom, an optionally substituted hydrocarbon group or an optionally substituted heterocyclic group, and m is 0, 1 or 2), M1, M2 and M3 may be the same or different and are each independently a bond or an optionally substituted divalent aliphatic hydrocarbon group, and M4 is an optionally substituted divalent aliphatic hydrocarbon group] or a salt thereof, which is useful as a prophylactic and/or therapeutic agent for lipid metabolism abnormality, arteriosclerotic disease and sequelae thereof, diabetes mellitus and the like.

  本发明提供了一种由式（I）表示的化合物： [其中 R 为任选取代的烃基或任选取代的杂环基，p 为 0、1 或 2，当 p 为 2 时，每个 R 可以相同或不同，R1 为氢原子或任选取代的烃基，R2 为任选取代的芳香基、环 A 是任选取代的单环芳香环或任选取代的双环芳香融合环，X1 是氧原子或硫原子，X2 是键、氧原子或 -S(O)n- （其中 n 是 0、1 或 2），Y 是键、氧原子、-S(O)m-、-R3是氢原子、任选取代的烃基或任选取代的杂环基，m是0、1或2），M1、M2和M3可以相同或不同，各自独立地是键或任选取代的二价脂族烃基、和 M4 是任选取代的二价脂族烃基]或其盐，可用作脂质代谢异常、动脉硬化疾病及其后遗症、糖尿病等的预防和/或治疗剂。
• Furan or thiopene derivative and medicinal use thereof
  申请人：Hamamura Kazumasa

  公开号：US20060100261A1

  公开（公告）日：2006-05-11

  The present invention provides a compound represented by the formula (I): [wherein R is an optionally substituted hydrocarbon group or an optionally substituted heterocyclic group, p is 0, 1 or 2, and when p is 2, each R may be the same or different, R 1 is a hydrogen atom or an optionally substituted hydrocarbon group, R 2 is an optionally substituted aromatic group, Ring A is an optionally substituted monocyclic aromatic ring or optionally substituted bicyclic aromatic fused ring, X 1 is an oxygen atom or a sulfur atom, X 2 is a bond, an oxygen atom or —S(O) n — (wherein n is 0, 1 or 2), Y is a bond, an oxygen atom, —S(O) m —, —C(═O)—N(R 3 )— or —N(R 3 )—C(═O)— (R 3 is a hydrogen atom, an optionally substituted hydrocarbon group or an optionally substituted heterocyclic group, and m is 0, 1 or 2), M 1 , M 2 and M 3 may be the same or different and are each independently a bond or an optionally substituted divalent aliphatic hydrocarbon group, and M 4 is an optionally substituted divalent aliphatic hydrocarbon group] or a salt thereof, which is useful as a prophylactic and/or therapeutic agent for lipid metabolism abnormality, arteriosclerotic disease and sequelae thereof, diabetes mellitus and the like.

  本发明提供了一种由式（I）表示的化合物： [其中 R 为任选取代的烃基或任选取代的杂环基，p 为 0、1 或 2，当 p 为 2 时，每个 R 可以相同或不同，R 1 是氢原子或任选取代的烃基，R 2 是任选取代的芳香基团，环 A 是任选取代的单环芳香环或任选取代的双环芳香融合环，X 1 是氧原子或硫原子，X 2 是键、氧原子或 -S(O) n - 其中 n 为 0、1 或 2），Y 为键、氧原子、-S(O) m -、-C(═O)-N(R 3 )-或-N(R 3 )-C(═O)-(R 3 是氢原子、任选取代的烃基或任选取代的杂环基，且 m 是 0、1 或 2），M 1 , M 2 和 M 3 可以相同或不同，且各自独立地为键或任选取代的二价脂族烃基，以及 M 4 是任选取代的二价脂族烃基]或其盐，可用作脂质代谢异常、动脉硬化疾病及其后遗症、糖尿病等的预防和/或治疗剂。