异丁芬酸甲酯 | 61566-33-4

• 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: 异丁芬酸甲酯
• 英文名称: methyl 4-(2-methylpropyl)phenylacetate
• 英文别名: methyl 2-(4-isobutylphenyl)acetate；4-Isobutylphenylessigsaeuremethylester；p-Isobutylphenylessigsaeure-methylester；p-isobutylphenylacetic acid methyl ester；methyl (4-isobutylphenyl)acetate；methyl 2-[4-(2-methylpropyl)phenyl]acetate
• CAS: 61566-33-4
• 化学式: C₁₃H₁₈O₂
• mdl: MFCD14706169
• 分子量: 206.285
• InChiKey: NVJAXNOSRPVIIT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  15
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.461
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 海关编码：
  2916399090

反应信息

• 作为反应物：
  描述：

  异丁芬酸甲酯 在 N,N-二甲基丙烯基脲 、 lithium hydroxide 、 正丁基锂 、 双氧水 、 三甲基铝 作用下， 以 四氢呋喃 、 二氯甲烷 、 水 为溶剂， 生成 (S)-(+)-布洛芬
  参考文献：
  名称：

  通过非手性N-酰基冰片烷磺酰胺的非对映选择性烷基化合成布洛芬

  摘要：

  使用衍生自N-（4-异丁基苯基）乙酰基冰片烷醇的手性烯醇化物的非对映选择性烷基化反应，以非常短的4步合成2-（4-异丁基苯基）丙酸（布洛芬），总收率为57％。关键步骤。

  DOI：

  10.1016/s0040-4039(97)00148-2
• 作为产物：
  描述：

  4-异丁基苯甲醛 在 sodium chlorite 、 potassium dihydrogenphosphate 、 2,3-二甲基-2-丁烯 、 硫酸 、 potassium tert-butylate 作用下， 以 四氢呋喃 、 水 、 叔丁醇 为溶剂， 反应 4.48h， 生成 异丁芬酸甲酯
  参考文献：
  名称：

  Substrate-Selective Inhibition of Cyclooxygenase-2: Development and Evaluation of Achiral Profen Probes

  摘要：

  Cyclooxygenase-2 (COX-2) oxygenates arachidonic acid and the endocannabinoids 2-arachidonoylglycerol (2-AG) and arachidonoylethanolamide (AEA). We recently reported that (R)-profens selectively inhibit endocannabinoid oxygenation but not arachidonic acid oxygenation. In this work, we synthesized achiral derivatives of five profen scaffolds and evaluated them for substrate-selective inhibition using in vitro and cellular assays. The size of the substituents dictated the inhibitory strength of the analogs, with smaller substituents enabling greater potency but less selectivity. Inhibitors based on the flurbiprofen scaffold possessed the greatest potency and selectivity, with desmethylflurbiprofen (3a) exhibiting an IC50 of 0.11 mu M for inhibition of 2-AG oxygenation. The crystal structure of desmethylflurbiprofen complexed to mCOX-2 demonstrated a similar binding mode to other profens. Desmethylflurbiprofen exhibited a half-life in mice comparable to that of ibuprofen. The data presented suggest that achiral profens can act as lead molecules toward in vivo probes of substrate-selective COX-2 inhibition.

  DOI：

  10.1021/ml3001616

文献信息

• [EN] TRICYCLIC HETEROCYCLIC COMPOUNDS<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES TRICYCLIQUES
  申请人：BRISTOL MYERS SQUIBB CO

  公开号：WO2011059784A1

  公开（公告）日：2011-05-19

  Disclosed are compounds of Formula (I) or stereoisomers or salts thereof, wherein: X1, X2, X3, W, Q1, Q2, and G2 are defined herein. Also disclosed are methods of using such compounds as selective agonists for G protein-coupled receptor S1P1, and pharmaceutical compositions comprising such compounds. These compounds are useful in treating, preventing, or slowing the progression of diseases or disorders in a variety of therapeutic areas, such as autoimmune diseases and vascular disease.

  揭示了Formula (I)的化合物或其立体异构体或盐，其中：X1、X2、X3、W、Q1、Q2和G2在此处被定义。还揭示了将这些化合物用作G蛋白偶联受体S1P1的选择性激动剂的方法，以及包含这些化合物的药物组合物。这些化合物在治疗、预防或减缓多种治疗领域的疾病或疾病的进展方面是有用的，如自身免疫疾病和血管疾病。
• Ene Reductase-Catalysed Synthesis of (R)-Profen Derivatives
  作者：Jörg Pietruszka、Melanie Schölzel

  DOI：10.1002/adsc.201100743

  日期：2012.3

  Enantiomerically pure (R)‐profen derivatives and intermediates are synthesised utilising the enzyme YqjM, an ene reductase from Bacillus subtilis. After optimisation of the reaction conditions, the chemoenzymatic approach was applied for the first time in the synthesis of (R)‐flurbiprofen methyl ester.

  对映体纯的（R）-脯氨酸衍生物和中间体是利用枯草芽孢杆菌的烯类还原酶YqjM合成的。优化反应条件后，化学酶法首次用于（R）-氟比洛芬甲酯的合成。
• In vivo characterization of hydroxamic acid inhibitors of 5-lipoxygenase
  作者：James B. Summers、Bruce P. Gunn、Hormoz Mazdiyasni、Andrew M. Goetze、Patrick R. Young、Jennifer B. Bouska、Richard D. Dyer、Dee W. Brooks、George W. Carter

  DOI：10.1021/jm00394a032

  日期：1987.11

  The hydroxamic acid functionally can be incorporated into simple molecules to produce potent inhibitors of 5-lipoxygenase. The ability of many of these hydroxamates to inhibit leukotriene synthesis in vivo has been measured directly with a rat peritoneal anaphylaxis model. Despite their potent enzyme inhibitory activity in vitro, many orally dosed hydroxamic acids only weakly inhibited leukotriene

  可以将异羟肟酸功能性地掺入简单分子中以产生有效的5-脂氧合酶抑制剂。已经直接使用大鼠腹膜过敏模型测量了许多这些异羟肟酸酯在体内抑制白三烯合成的能力。尽管它们在体外具有强大的酶抑制活性，但许多口服异羟肟酸在体内仅能弱抑制白三烯的合成。这种差异至少部分归因于异羟肟酸酯快速代谢为相应的羧酸，而该羧酸对酶无活性。对影响这种代谢的结构特征的研究表明，2-芳基丙氧基异羟肟酸相对抗代谢水解。
• Pyridylalkyl esters of 2-(p-isobutylphenyl)acetic acid and propionic
  申请人：Hisamitsu Pharmaceutical Co. Inc.

  公开号：US04150137A1

  公开（公告）日：1979-04-17

  The present invention relates to phenylacetic acid ester derivatives of the following general formula: ##STR1## wherein, R is selected from the group consisting of lower alkyl (other than ethyl) and substituted lower alkyl, and R' may be a hydrogen or methyl. The compounds obtained by the present invention possess a high degree of analgetic ,antipyretic and anti-inflammatory activites and cause little side effects on the gastro-intestinal tracts, when administered orally and topically, and they may be useful as oral and topical analgetics, antipyretics and antiinflammatory agents.

  本发明涉及以下一般公式的苯乙酸酯衍生物：##STR1##其中，R从由较低的烷基（不包括乙基）和取代的较低烷基组成的群体中选择，R'可以是氢或甲基。本发明得到的化合物具有较高的镇痛、退热和抗炎活性，在口服和局部给药时对胃肠道的副作用很小，它们可能作为口服和局部的镇痛剂、退热剂和抗炎剂有用。
• A Practical New Chiral Controller for Asymmetric Diels−Alder and Alkylation Reactions
  作者：Georgios Sarakinos、E. J. Corey

  DOI：10.1021/ol991007s

  日期：1999.12.1

  prepared from 1,2-epoxycyclohexane by a simple and practical procedure. The acrylate esters of these alcohols undergo BCl3-catalyzed Diels-Alder reactions with a variety of dienes at -78 to -55 degrees C in CH2Cl2 or C7H8 with high dienophile face selectivity (Table 1). The chiral esters so formed are readily cleaved with recovery of the controllers (+)- or (-)-2. Esters of (+)- and (-)-2 can be converted

  通过简单实用的方法由1，2-环氧环己烷制备对映体纯的羟基砜（+）-和（-）-2。这些醇的丙烯酸酯在CH2Cl2或C7H8中于-78至-55摄氏度下，具有多种二烯，经BCl3催化的Diels-Alder反应，具有各种不同的二烯，具有高的亲二烯体选择性（表1）。如此形成的手性酯很容易裂解，并得到控制剂（+）-或（-）-2。（+）-和（-）-2的酯可以转化为Z-钾烯醇盐并以高表面选择性被烷基化。