2-methyl-2-(2,3,5-trimethylphenoxy)propanoic acid

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 2-methyl-2-(2,3,5-trimethylphenoxy)propanoic acid
• 英文别名: 2-(2,3,5-trimethyl phenoxy)-2-methylpropionic acid；2-(2,3,5-trimethylphenoxy)isobutyric acid
• 化学式: C₁₃H₁₈O₃
• 分子量: 222.284
• InChiKey: GGPQLXXWFGFULP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.46
• 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：

  2-methyl-2-(2,3,5-trimethylphenoxy)propanoic acid 在 palladium diacetate PPA 、 溴 、 R-(+)-1,1'-联萘-2,2'-双二苯膦 、 溶剂黄146 作用下， 以 甲苯 为溶剂， 反应 19.67h， 生成 5-[4-(4-methoxyphenyl)piperazine-1-yl]-2,2,4,6,7-pentamethyl-1-benzofuran-3(2H)-one
  参考文献：
  名称：

  BENZO-FUSED 5-MEMBERED HETROCYCLE COMPOUNDS,PROCESS FOR PREPARATION OF THE SAME, AND USE THEREOF

  摘要：

  公开号：

  EP1411052B1
• 作为产物：
  描述：

  2,3,5-三甲基苯酚 以65%的产率得到2-methyl-2-(2,3,5-trimethylphenoxy)propanoic acid
  参考文献：
  名称：

  CANNABINOID RECEPTOR MODULATOR

  摘要：

  公开号：

  EP1637527B1

文献信息

• Benzofuran derivatives
  申请人：Tsukamoto Tetsuya

  公开号：US20100234357A1

  公开（公告）日：2010-09-16

  The present invention provides a compound represented by the following formula (I): wherein: Ring A represents an optionally substituted piperazine ring, an optionally substituted morpholine ring, or an optionally substituted homopiperazine ring; R 1 and R 2 are the same or different from each other, and represent a hydrogen atom or optionally substituted lower alkyl; R 3 and R 4 are the same or different from each other, and represent a hydrogen atom or halogenated or non-halogenated lower alkyl; R 5 to R 7 are the same or different from each other, and represent a hydrogen atom, hydroxy, optionally substituted lower alkyl, optionally substituted lower alkenyl, optionally substituted lower alkoxy, optionally substituted cycloalkyl, optionally substituted aryl, an optionally substituted aromatic heterocyclic ring, optionally substituted amino, or acyl; and represents a single bond or double bond, or a salt thereof.

  本发明提供了一种由以下式（I）表示的化合物： 其中： 环A代表可选择地取代的哌嗪环、可选择地取代的吗啉环或可选择地取代的同环丙二胺环； R1和R2彼此相同或不同，代表氢原子或可选择地取代的较低烷基； R3和R4彼此相同或不同，代表氢原子或卤代或非卤代的较低烷基； R5到R7彼此相同或不同，代表氢原子、羟基、可选择地取代的较低烷基、可选择地取代的较低烯基、可选择地取代的较低烷氧基、可选择地取代的环烷基、可选择地取代的芳基、可选择地取代的芳香杂环、可选择地取代的氨基或酰基；和 代表单键或双键，或其盐。
• Benzo-fused 5-membered hetrocycle compounds, process for preparation of the same, and use thereof
  申请人：——

  公开号：US20040167171A1

  公开（公告）日：2004-08-26

  A compound represented by the formula: 1 (wherein, R 1 and R 2 are the same or different and each represents a hydrogen atom, hydrocarbon group or heterocyclic group, or R 1 and R 2 may form, together with the adjacent carbon atom, a 3-8 membered iso- or heterocyclic group, R 3 represents a cyclic group, a hydroxy group, a mercapto group that may have oxo, or an amino group, R 4 represents a hydrogen atom, a hydrocarbon group, a hydroxy group, a mercapto group which may have oxo, or an amino group, or R 2 and R 4 may link together to form a double bond, X represents a bond or a linear hydrocarbon group, W represents an oxygen atom or a sulfur atom, ring B represents a 5-8 membered nitrogen-containing heterocyclic group, ring C represents a benzene ring, and --- represents a single bond or a double bond), or a salt or a prodrug thereof that has excellent neurodegenerative inhibitory activity and brain penetrability, and is useful as an agent for preventing/treating neurodegenerative diseases.

  一种化合物的化学式为1（其中，R1和R2相同或不同，分别代表氢原子、烃基或杂环基，或R1和R2可以与相邻的碳原子形成一个3-8个成员的同分异构环基，R3代表一个环状基团，一个羟基，一个硫醇基，可以具有氧化物，或者一个氨基，R4代表一个氢原子，一个烃基，一个羟基，一个硫醇基，可以具有氧化物，或者一个氨基，或者R2和R4可以连接形成一个双键，X代表一个键或一个线性烃基，W代表一个氧原子或一个硫原子，环B代表一个5-8个成员的含氮杂环基，环C代表一个苯环，而---代表一个单键或一个双键），或其盐或前药，具有出色的神经退行性抑制活性和脑穿透性，可用作预防/治疗神经退行性疾病的药物。
• Cannabinoid receptor modulator
  申请人：Ohkawa Shigenori

  公开号：US20090023800A1

  公开（公告）日：2009-01-22

  A cannabinoid receptor modulator containing a compound represented by Formula (I 0 ) wherein, X is an oxygen atom, etc., R 0 is an optionally substituted acylamino group, ring A 0 is a benzene ring which may further have a substituent in addition to R 0 , and ring B is an optionally substituted 5-membered heterocycle, or a salt thereof or a prodrug thereof.

  一种大麻素受体调节剂，包含由公式（I0）表示的化合物，其中X是氧原子等，R0是可选取代的酰胺基团，环A0是苯环，除R0外还可以进一步具有取代基，环B是可选取代的5成员杂环，或其盐或前药。
• Benzo-fused 5-membered heterocyclic compounds, their production and use
  申请人：Ohkawa Shigenori

  公开号：US20070149558A1

  公开（公告）日：2007-06-28

  A compound represented by the formula: (wherein, R 1 and R 2 are the same or different and each represents a hydrogen atom, hydrocarbon group or heterocyclic group, or R 1 and R 2 may form, together with the adjacent carbon atom, a 3-8 membered iso- or heterocyclic group, R 3 represents a cyclic group, a hydroxy group, a mercapto group that may have oxo, or an amino group, R 4 represents a hydrogen atom, a hydrocarbon group, a hydroxy group, a mercapto group which may have oxo, or an amino group, or R 2 and R 4 may link together to form a double bond, X represents a bond or a linear hydrocarbon group, W represents an oxygen atom or a sulfur atom, ring B represents a 5-8 membered nitrogen-containing heterocyclic group, ring C represents a benzene ring, and represents a single bond or a double bond), or a salt or a prodrug thereof that has excellent neurodegenerative inhibitory activity and brain penetrability, and is useful as an agent for preventing/treating neurodegenerative diseases.

  该化合物的化学式为：(其中，R1和R2相同或不同，每个代表氢原子，烃基或杂环基，或者R1和R2可以与相邻的碳原子一起形成3-8个成员的异构或杂环基，R3代表环状基团，羟基，硫醇基，可能具有氧化作用的氨基基团，或R4代表氢原子，烃基，羟基，可能具有氧化作用的硫醇基或氨基基团，或R2和R4可以连接形成双键，X代表键或线性烃基，W代表氧原子或硫原子，环B代表一个5-8成员的含氮杂环基，环C代表苯环，并且代表单键或双键），或其盐或前药，具有优异的神经退行性抑制活性和脑穿透性，可用作预防/治疗神经退行性疾病的药物。
• BENZOFURAN DERIVATIVES
  申请人：Tsukamoto Tetsuya

  公开号：US20120046277A1

  公开（公告）日：2012-02-23

  The present invention provides a compound represented by the following formula (I): wherein: Ring A represents an optionally substituted piperazine ring, an optionally substituted morpholine ring, or an optionally substituted bromopiperazine ring; R 1 and R 2 are the same or different from each other, and represent a hydrogen atom or optionally substituted lower alkyl; R 3 and R 4 are the same or different from each other, and represent a hydrogen atom or halogenated or non-halogenated lower alkyl; R 3 to R 7 are the same or different from each other, and represent a hydrogen atom, hydroxy, optionally substituted lower alkyl, optionally substituted lower alkenyl, optionally substituted lower alkoxy, optionally substituted cycloakyl, optionally substituted aryl, an optionally substituted aromatic heterocyclic ring, optionally substituted amino, or acyl; and represents a single bond or double bond, wherein R 2 and R 3 do not exist when carbon atoms respectively adjacent to R 2 : and R 3 form a double bond, and there is no case where all of R 1 to R 7 are hydrogen atoms, and R 1 and R 2 ; may form a ring together with an adjacent carbon atom; or a salt thereof.

  本发明提供了以下式(I)所表示的化合物：其中：环A表示可选取代的哌嗪环、可选取代的吗啡环或可选取代的溴代哌嗪环；R1和R2相同或不同，表示氢原子或可选取代的较低烷基；R3和R4相同或不同，表示氢原子或卤代或非卤代的较低烷基；R3到R7相同或不同，表示氢原子、羟基、可选取代的较低烷基、可选取代的较低烯基、可选取代的较低烷氧基、可选取代的环烷基、可选取代的芳基、可选取代的芳香族杂环环、可选取代的氨基或酰基；表示单键或双键，其中当R2和R3分别相邻的碳原子形成双键时，R2和R3不存在，且不存在R1到R7全为氢原子的情况，R1和R2可以与相邻碳原子共同形成环；或其盐。