2-[2-(3,4-dimethoxyphenyl)ethyl]phenol

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二苯乙烯类
• 英文名称: 2-[2-(3,4-dimethoxyphenyl)ethyl]phenol
• 英文别名: 2-(3,4-Dimethoxyphenethyl)Phenol
• 化学式: C₁₆H₁₈O₃
• 分子量: 258.317
• InChiKey: RIRTUCMKBRKEEJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.7
• 重原子数：
  19
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  38.7
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-[2-(3,4-dimethoxyphenyl)ethyl]phenol 、 3,4-二甲氧基苄氯 在 potassium hydroxide 作用下， 以 二甲基亚砜 为溶剂， 反应 12.25h， 生成 1-[(3,4-dimethoxybenzyl)oxy]-2-[2-(3,4-dimethoxyphenyl)ethyl]benzene
  参考文献：
  名称：

  SAR study on arylmethyloxyphenyl scaffold: Looking for a P-gp nanomolar affinity

  摘要：

  Starting from the previously developed P-gp ligands 1a and 1b (EC50 = 0.25 mu M and 0.65 mu M, respectively), new arylmethyloxyphenyl derivatives have been synthesized as P-gp modulators in order to investigate: (i) the effect of small electron-donor groups (OMe) (5-11), (ii) the effect of the replacement of methoxy groups with an electron-withdrawal substituent (Cl) on C-ring (13) (iii) the effect induced by the replacement of C-ring with heteroaromatic cycles such as thiophene and pyrimidine (13, 15, 16), (iv) the effect induced by molecular constriction on C ring (14,17,18) on P-gp modulating activity. The results demonstrated that P-gp inhibition potency is strongly correlated to the number of methoxy groups in the A-ring whereas the methoxylation of C-ring seems to poorly affect P-gp activity. The best result was found for compound 10 that displays a nanomolar affinity (EC50 = 7.1 nM) towards P-gp pump and, in the meantime lacks of activity against MRP1 pump. (C) 2014 Published by Elsevier Masson SAS.

  DOI：

  10.1016/j.ejmech.2014.02.051
• 作为产物：
  描述：

  3,4-二甲氧基苄氯 在 palladium 10% on activated carbon 、 氢气 、 1,8-二氮杂双环[5.4.0]十一碳-7-烯 作用下， 以 乙醇 、 乙腈 为溶剂， 反应 36.0h， 生成 2-[2-(3,4-dimethoxyphenyl)ethyl]phenol
  参考文献：
  名称：

  SAR study on arylmethyloxyphenyl scaffold: Looking for a P-gp nanomolar affinity

  摘要：

  Starting from the previously developed P-gp ligands 1a and 1b (EC50 = 0.25 mu M and 0.65 mu M, respectively), new arylmethyloxyphenyl derivatives have been synthesized as P-gp modulators in order to investigate: (i) the effect of small electron-donor groups (OMe) (5-11), (ii) the effect of the replacement of methoxy groups with an electron-withdrawal substituent (Cl) on C-ring (13) (iii) the effect induced by the replacement of C-ring with heteroaromatic cycles such as thiophene and pyrimidine (13, 15, 16), (iv) the effect induced by molecular constriction on C ring (14,17,18) on P-gp modulating activity. The results demonstrated that P-gp inhibition potency is strongly correlated to the number of methoxy groups in the A-ring whereas the methoxylation of C-ring seems to poorly affect P-gp activity. The best result was found for compound 10 that displays a nanomolar affinity (EC50 = 7.1 nM) towards P-gp pump and, in the meantime lacks of activity against MRP1 pump. (C) 2014 Published by Elsevier Masson SAS.

  DOI：

  10.1016/j.ejmech.2014.02.051

文献信息

• .alpha.-.omega.-diarylalkane compounds serotonin-2 receptor agonists
  申请人：Sankyo Company, Limited

  公开号：US05556864A1

  公开（公告）日：1996-09-17

  Compounds of formula (I): ##STR1## [wherein: R.sup.1 is aryl; R.sup.2 is hydrogen, alkyl, alkoxy, halogen or cyano; R.sup.3 is a group of formula --B--NR.sup.4 R.sup.5, where R.sup.4 and R.sup.5 are independently hydrogen, alkyl or substituted alkyl or R.sup.4 and R.sup.5, together with the nitrogen to which they are attached, form a heterocycle, and B is alkylene or a group of formula --CH.sub.2 CH(OR.sup.6)CH.sub.2 --, where R.sup.6 is hydrogen, alkanoyl, substituted alkanoyl or arylcarbonyl, or a group of formula --D--R.sup.7, where D is a single bond or alkylene and R.sup.7 is a heterocycle; and A is alkylene; and pharmaceutically acceptable salts and esters thereof] are useful for the treatment and prevention of circulatory diseases and psychosis.

  化合物的化学式（I）：##STR1## [其中：R.sup.1是芳基；R.sup.2是氢、烷基、烷氧基、卤素或氰基；R.sup.3是化学式--B--NR.sup.4R.sup.5的基团，其中R.sup.4和R.sup.5独立地是氢、烷基或取代烷基或R.sup.4和R.sup.5与它们连接的氮一起形成杂环，B是烷基或化学式--CH.sub.2CH(OR.sup.6)CH.sub.2--的基团，其中R.sup.6是氢、烷酰基、取代烷酰基或芳基甲酰基，或化学式--D--R.sup.7的基团，其中D是单键或烷基且R.sup.7是杂环；A是烷基；以及其药学上可接受的盐和酯] 用于治疗和预防循环系统疾病和精神病。
• The synthesis, structure and activity evaluation of pyrogallol and catechol derivatives as Helicobacter pylori urease inhibitors
  作者：Zhu-Ping Xiao、Tao-Wu Ma、Wei-Chang Fu、Xiao-Chun Peng、Ai-Hua Zhang、Hai-Liang Zhu

  DOI：10.1016/j.ejmech.2010.08.015

  日期：2010.11

  Some pyrogallol and catechol derivatives were synthesized, and their urease inhibitory activity was evaluated by using acetohydroxamic acid (AHA), a well known Helicobacter pylori urease inhibitor, as positive control. The assay results indicate that many compounds have showed potential inhibitory activity against H. pylori urease. 4-(4-Hydroxyphenethyl)phen-1,2-diol (2a) was found to be the most potent

  合成了一些邻苯三酚和邻苯二酚衍生物，并使用众所周知的幽门螺杆菌脲酶抑制剂乙酰氧肟酸（AHA）作为阳性对照，评估了它们对脲酶的抑制活性。测定结果表明许多化合物已显示出对幽门螺杆菌脲酶的潜在抑制活性。已发现4-（4-羟基苯乙基）phen-1,2-二醇（2a）是最有效的脲酶抑制剂，提取分数的IC 50值为1.5±0.2μM，完整细胞的IC 50值为4.2±0.3μM，至少10分别比AHA低2倍和20倍（IC 50为17.2±0.9μM，100.6±13μM）。这一发现表明2a潜在的脲酶抑制剂将值得进一步研究。为了理解所观察到的良好活性，进行了2a到幽门螺杆菌脲酶活性位点的分子对接。
• Phenoxyalkylamines, -pyrrolidines and -piperidines for the treatment and prevention of circulatory diseases and psychosis
  申请人：SANKYO COMPANY LIMITED

  公开号：EP0600717A1

  公开（公告）日：1994-06-08

  Compounds of formula (I): [wherein: R¹ is aryl; R² is hydrogen, alkyl, alkoxy, halogen or cyano; R³ is a group of formula -B-NR⁴R⁵, where R⁴ and R⁵ are independently hydrogen, alkyl or substituted alkyl or R⁴ and R⁵, together with the nitrogen to which they are attached, form a heterocycle, and B is alkylene or a group of formula -CH₂CH(OR⁶ )CH₂-, where R⁶ is hydrogen, alkanoyl, substituted alkanoyl or arylcarbonyl, or a group of formula -D-R⁷, where D is a single bond or alkylene and R⁷ is a heterocycle; and A is alkylene; and pharmaceutically acceptable salts and esters thereof] are useful for the treatment and prevention of circulatory diseases and psychosis.

  式(I)的化合物：[其中：R¹为芳基；R²为氢、烷基、烷氧基、卤素或氰基；R³为式-B-NR⁴R⁵的基团，其中R⁴和R⁵独立地为氢、烷基或取代烷基，或者R⁴和R⁵与它们所连接的氮一起形成杂环，B为烷基或式-CH₂CH(OR⁶)CH₂-的基团，其中R⁶为氢、烷酰基、取代烷酰基或芳基羰基，或式-D-R⁷的基团，其中D为单键或烷基烯丙基，R⁷为杂环；且A为烷基；以及其药学上可接受的盐和酯]可用于治疗和预防循环系统疾病和精神病。
• Use of alpha, omega-diarylalkane derivatives in the treatment and prevention of psychosis
  申请人：SANKYO COMPANY LIMITED

  公开号：EP0844000A1

  公开（公告）日：1998-05-27

  Compounds of formula (I): [wherein: R1 is aryl; R2 is hydrogen, alkyl, alkoxy, halogen or cyano; R3 is a group of formula -B-NR4R5, where R4 and R5 are independently hydrogen, alkyl or substituted alkyl or R4 and R5, together with the nitrogen to which they are attached, form a heterocycle, and B is alkylene or a group of formula -CH2CH(OR6)CH2-, where R6 is hydrogen, alkanoyl, substituted alkanoyl or arylcarbonyl, or a group of formula -D-R7, where D is a single bond or alkylene and R7 is a heterocycle; and A is alkylene; and pharmaceutically acceptable salts and esters thereof] are useful for the treatment and prevention of psychosis.

  式(I)化合物： 其中R1 是芳基；R2 是氢、烷基、烷氧基、卤素或氰基；R3 是式-B-NR4R5 的基团，其中 R4 和 R5 独立地是氢、烷基或取代的烷基，或 R4 和 R5 与它们所连接的氮一起构成杂环，B 是亚烷基或式-CH2CH(OR6)CH2-的基团，其中 R6 是氢、烷酰基、取代的烷酰基或芳羰基，或式-D-R7 的基团，其中 D 是单键或亚烷基，R7 是杂环；和 A 是亚烷基；及其药学上可接受的盐和酯]可用于治疗和预防精神病。
• Compounds, Compositions, And Methods For Reducing Or Eliminating Bitter Taste
  申请人：Leland Jane V.

  公开号：US20130101684A1

  公开（公告）日：2013-04-25

  The present invention provides edible compositions comprising a compound of the present invention, food products comprising such edible compositions and methods of preparing such food products. The present invention also provides methods of reducing the amount of NaCl in a food product, methods of reducing the sodium intake in a diet, and methods of reducing bitter taste in a food product.