3-(4-苯氧基苯基)丙酸乙酯 | 861856-61-3

• 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: 3-(4-苯氧基苯基)丙酸乙酯
• 英文名称: ethyl 3-(4-phenoxyphenyl)propanoate
• 英文别名: ethyl 3-(4-phenoxyphenyl)propionate
• CAS: 861856-61-3
• 化学式: C₁₇H₁₈O₃
• 分子量: 270.328
• InChiKey: KPQBDHIUPYNYRT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  20
• 可旋转键数：
  7
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.24
• 拓扑面积：
  35.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  3-(4-苯氧基苯基)丙酸乙酯 在 lithium aluminium tetrahydride 作用下， 以 四氢呋喃 为溶剂， 反应 1.0h， 生成 3-(4-phenoxyphenyl)propan-1-ol
  参考文献：
  名称：

  Phosphonosulfonates Are Potent, Selective Inhibitors of Dehydrosqualene Synthase and Staphyloxanthin Biosynthesis in Staphylococcus aureus

  摘要：

  Staphylococcus aureus produces a golden carotenoid virulence factor called staphyloxanthin (STX), and we report here the inhibition of the enzyme, dehydrosqualene synthase (CrtM), responsible for the first committed step in STX biosynthesis. The most active compounds are halogen-substituted phosphonosulfonates, with K-i values as low as 5 nM against the enzyme and IC50 values for STX inhibition in S. aureus as low as 11 nM. There is, however, only a poor correlation (R-2 = 0.27) between enzyme and cell pIC(50) (= -log(10) IC50) values. The ability to predict cell from enzyme data improves considerably (to R-2 = 0.72) with addition of two more descriptors. We also investigated the activity of these compounds against human squalene synthase (SQS), as a counterscreen, finding several potent STX biosynthesis inhibitors with essentially no squalene synthase activity. These results open up the way to developing potent and selective inhibitors of an important virulence factor in S. aureus, a major human pathogen.

  DOI：

  10.1021/jm801023u
• 作为产物：
  描述：

  3-(4-Phenoxy-phenyl)-acrylsaeure-aethylester 在 5%-palladium/activated carbon 、 氢气 作用下， 以 甲醇 为溶剂， 生成 3-(4-苯氧基苯基)丙酸乙酯
  参考文献：
  名称：

  Phosphonosulfonates Are Potent, Selective Inhibitors of Dehydrosqualene Synthase and Staphyloxanthin Biosynthesis in Staphylococcus aureus

  摘要：

  Staphylococcus aureus produces a golden carotenoid virulence factor called staphyloxanthin (STX), and we report here the inhibition of the enzyme, dehydrosqualene synthase (CrtM), responsible for the first committed step in STX biosynthesis. The most active compounds are halogen-substituted phosphonosulfonates, with K-i values as low as 5 nM against the enzyme and IC50 values for STX inhibition in S. aureus as low as 11 nM. There is, however, only a poor correlation (R-2 = 0.27) between enzyme and cell pIC(50) (= -log(10) IC50) values. The ability to predict cell from enzyme data improves considerably (to R-2 = 0.72) with addition of two more descriptors. We also investigated the activity of these compounds against human squalene synthase (SQS), as a counterscreen, finding several potent STX biosynthesis inhibitors with essentially no squalene synthase activity. These results open up the way to developing potent and selective inhibitors of an important virulence factor in S. aureus, a major human pathogen.

  DOI：

  10.1021/jm801023u

文献信息

• TETRACYCLIC INHIBITORS OF FATTY ACID AMIDE HYDROLASE
  申请人：Boger Dale L.

  公开号：US20100249078A1

  公开（公告）日：2010-09-30

  Certain tetracyclic compounds are described, which may be used in pharmaceutical compositions and methods for treating disease states, disorders, and conditions mediated by fatty acid amide hydrolase (FAAH) activity. Thus, the compounds may be administered to treat, e.g., anxiety, pain, inflammation, sleep disorders, eating disorders, or movement disorders (such as multiple sclerosis).

  本文描述了某些四环化合物，可用于制备药物组合物和方法，用于治疗由脂肪酸酰胺水解酶（FAAH）活性介导的疾病状态、障碍和病况。因此，这些化合物可以用于治疗焦虑、疼痛、炎症、睡眠障碍、进食障碍或运动障碍（例如多发性硬化）。
• Tetracyclic inhibitors of fatty acid amide hydrolase
  申请人：Boger Dale L.

  公开号：US08372823B2

  公开（公告）日：2013-02-12

  Certain tetracyclic compounds are described, which may be used in pharmaceutical compositions and methods for treating disease states, disorders, and conditions mediated by fatty acid amide hydrolase (FAAH) activity. Thus, the compounds may be administered to treat, e.g., anxiety, pain, inflammation, sleep disorders, eating disorders, or movement disorders (such as multiple sclerosis).

  本文描述了某些四环类化合物，可用于制备药物组合物和治疗由脂肪酸酰胺酶（FAAH）活性介导的疾病状态、疾病和病症的方法。因此，该化合物可用于治疗焦虑、疼痛、炎症、睡眠障碍、饮食障碍或运动障碍（如多发性硬化）等疾病。
• Iso(thio)ureas, processes for their preparation and compositions containing them
  申请人：SMITH KLINE & FRENCH LABORATORIES LIMITED

  公开号：EP0007232A1

  公开（公告）日：1980-01-23

  Isoureas and isothioureas which are histamine H2- antagonists and also have histamine H1-antagonist activity and antiinflammatory activity having the structure in which R' and R2 are hydrogen, lower alkyl, or together with the carbon and two nitrogen atoms shown form a dihydroimidazolyl or tetrahydropyrimidyl group, Y is sulphur or oxygen, n is from 3 to 8, X is oxygen or sulphur, Z is hydrogen or lower alkyl, A is C1-C3 alkylene or -(CH2)pW(CH2)q- where W is oxygen or sulphur and the sum of p and q is 1 to4, and B is methyl, cycloalkyl, heteroaryl, aryl or, when A is alkylene, hydrogen, are prepared by a process in which a compound of structure where D is HY- or a leaving group is reacted with: (a) when D is HY-, an isothiourea where A is lower alkyl or aryl (lower alkyl), or a cyanamide R1HNCN or a carbodiimide R1N=C=NR2 or (b) when D is a leaving group, a urea or thiourea or, when Y is oxyen a compound of structure where G is a lower alkylthio, chlorine, bromine or NO2NH-, is reacted with an isothiourea of Structure

  异脲类和异硫脲类是组胺 H2-拮抗剂，也具有组胺 H1-拮抗剂活性和抗炎活性，其结构为 其中 R' 和 R2 为氢、低级烷基或与所示的碳原子和两个氮原子一起形成二氢咪唑基或四氢嘧啶基，Y 为硫或氧，n 为 3 至 8，X 为氧或硫，Z 为氢或低级烷基、A 为 C1-C3 亚烷基或-(CH2)pW(CH2)q-，其中 W 为氧或硫，p 和 q 之和为 1 至 4，B 为甲基、环烷基、杂芳基、芳基或（当 A 为亚烷基时）氢，通过以下工艺制备结构如下的化合物 其中 D 为 HY- 或离去基团，并与之反应： (a) 当 D 为 HY- 时，异硫脲 其中 A 为低级烷基或芳基（低级烷基），或氰胺 R1HNCN 或碳化二亚胺 R1N=C=NR2 或 (b) 当 D 为离去基团时，脲或硫脲 或当 Y 为氧烯时，结构如下的化合物 其中 G 为低级烷硫基、氯、溴或 NO2NH- 时，与结构式如下的异硫脲反应
• Pyrimidinone derivatives, processes for preparing them and pharmaceutical compositions containing them
  申请人：SMITH KLINE & FRENCH LABORATORIES LIMITED

  公开号：EP0013071A1

  公开（公告）日：1980-07-09

  The invention provides new histamine H2- antagonist compounds of Structure 1 in which R' is hydrogen, lower alkyl, lower alkoxy, hydroxy, halogen, trifluoromethyl, nitro, amino, lower alkylamino, lower alkanoylamino, di(lower alkyl)amino or cyano; R2 is in the 3-, 4- or 5- position and is hydrogen, or R2 is lower alkyl substituted by amino, lower alkylamino, di(lower alkyl)amino, N-piperidino or N-pyrollidino, or R2 is ethoxy or propoxy w-substituted by amino, lower alkylamino, di(lower alkyl)amino, N-piperidino or N-pyrollidino; Y is methylene or oxygen and X is methylene or sulphur provided that one or two of the groups X and Y is methylene; Z is hydrogen or lower alkyl; A is C1-C5 alkylene or-(CH2)pW-(CH2)q-where W is oxygen or sulphur and p and q are such that their sum is from 1 to4, and B is hydrogen, methyl, C3-C6 cycloalkyl, a heteroaryl group optionally substituted by one or more of the groups lower alkyl, lower alkoxy, halo, hydroxy and amino, or B is a naphthyl, 6-(2,3-dihydro-1,4-benzodioxinyl), a 4- or 5-(1,3-benzodioxolyl) group, or a phenyl group optionally substituted with one or more lower alkyl, lower alkoxy, halogen, aryl(lower alkoxy), hydroxy, lower alkoxy-lower alkoxy, trifluoromethyl, di(lower alkyl)amino, phenoxy, halophenoxy, lower alkoxyphenoxy, phenyl, halophenyl or lower alkoxyphenyl groups and pharmaceutical compositions containing them. A compound of Structure 1 can be prepared by reacting a compound of Structure 3 in which Q is nitroamino, loweralkylthio, benzylthio or halogen with an amine of Structure 2, in which R3 is in the 3-, 4- or 5p position and is hydrogen, lower alkyl substituted by a group R4, or is R4CH2CH2O-or R4CH2CH2CH2O-, where R' is di(lower alkyl)amino, N-piperidino, N-pyrrollidino, a protected amino group or a protected lower alkylamino group, and where necessary any amino-protecting group present in the substituent R3 is removed.

  本发明提供了结构 1 的新型组胺 H2- 拮抗剂化合物 其中R'是氢、低级烷基、低级烷氧基、羟基、卤素、三氟甲基、硝基、氨基、低级烷基氨基、低级烷酰氨基、二（低级烷基）氨基或氰基；R2 位于 3-、4-或 5-位且为氢，或 R2 为被氨基、低级烷基氨基、二（低级烷基）氨基、N-哌啶基或 N-吡咯烷基取代的低级烷基，或 R2 为被氨基、低级烷基氨基、二（低级烷基）氨基、N-哌啶基或 N-吡咯烷基取代的乙氧基或丙氧基；Y 为亚甲基或氧，X 为亚甲基或硫，条件是 X 和 Y 中的一个或两个基团为亚甲基；Z 为氢或低级烷基；A是C1-C5亚烷基或-(CH2)pW-(CH2)q-其中W是氧或硫，p和q的和为1至4，B是氢、甲基、C3-C6环烷基、任选被一个或多个基团低级烷基、低级烷氧基、卤代、羟基和氨基取代的杂芳基，或者B是萘基、6-(2,3-二氢-1,4-苯并二噁烷基)、4-或5-(1、3-苯并二恶茂基）基团，或任选被一个或多个低级烷基、低级烷氧基、卤素、芳基（低级烷氧基）、羟基、低级烷氧基-低级烷氧基、三氟甲基、二（低级烷基）氨基、苯氧基、卤代苯氧基、低级烷氧基苯氧基、苯基、卤代苯基或低级烷氧基苯基基团取代的苯基基团以及含有它们的药物组合物。结构 1 的化合物可通过结构 3 的化合物（其中 Q 为硝基氨基、低级烷硫基、苄硫基或卤素） 与结构 2 的胺反应制备，其中 R3 位于 3-、4-或 5p 位，是氢、被基团 R4 取代的低级烷基或 R4CH2CH2O- 或 R4CH2CH2CH2O-，其中 R' 是二（低级烷基）氨基、N-哌啶基、N-吡咯烷基、受保护的氨基或受保护的低级烷基氨基，必要时去除取代基 R3 中存在的任何氨基保护基。
• Structure−Activity Relationships of α-Ketooxazole Inhibitors of Fatty Acid Amide Hydrolase
  作者：Christophe Hardouin、Michael J. Kelso、F. Anthony Romero、Thomas J. Rayl、Donmienne Leung、Inkyu Hwang、Benjamin F. Cravatt、Dale L. Boger

  DOI：10.1021/jm061414r

  日期：2007.7.1

  A systematic study of the structure-activity relationships of 2b (OL-135), a potent inhibitor of fatty acid amide hydrolase (FAAH), is detailed targeting the C2 acyl side chain. A series of aryl replacements or substituents for the terminal phenyl group provided effective inhibitors (e.g., 5c, aryl = 1- napthyl, K-i = 2.6 nM), with 5hh (aryl = 3-ClPh, K-i = 900 pM) being 5-fold more potent than 2b. Conformationally restricted C2 side chains were examined, and many provided exceptionally potent inhibitors, of which 11j (ethylbiphenyl side chain) was established to be a 750 pM inhibitor. A systematic series of heteroatoms (O, NMe, S), electron-withdrawing groups (SO, SO2), and amides positioned within and hydroxyl substitutions on the linking side chain were investigated, which typically led to a loss in potency. The most tolerant positions provided effective inhibitors (12p, 6-position S, K-i = 3 nM, or 13d, 2-position OH, K-i = 8 nM) comparable in potency to 2b. Proteome-wide screening of selected inhibitors from the systematic series of > 100 candidates prepared revealed that they are selective for FAAH over all other mammalian serine proteases.