2',4',6'-trimethylbiphenyl-3-carbaldehyde | 805250-20-8

• 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',4',6'-trimethylbiphenyl-3-carbaldehyde
• 英文别名: 3-(2,4,6-trimethylphenyl)benzaldehyde
• CAS: 805250-20-8
• 化学式: C₁₆H₁₆O
• 分子量: 224.302
• InChiKey: SIAIYLSMIRVVMH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.1
• 重原子数：
  17
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.19
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  2',4',6'-trimethylbiphenyl-3-carbaldehyde 在 sodium tetrahydroborate 、 三丁基膦 、 sodium hydroxide 、 1,1'-azodicarbonyl-dipiperidine 作用下， 以 四氢呋喃 、 甲醇 、 乙二醇二甲醚 、 水 、 甲苯 为溶剂， 生成 {6-[(2',4',6'-trimethylbiphenyl-3-yl)methoxy]-2,3-dihydro-1-benzofuran-3-yl}acetic acid
  参考文献：
  名称：

  Identification of Fused-Ring Alkanoic Acids with Improved Pharmacokinetic Profiles that Act as G Protein-Coupled Receptor 40/Free Fatty Acid Receptor 1 Agonists

  摘要：

  The G protein-coupled receptor 40 (GPR40)/free fatty acid receptor 1 (FFA1) has emerged as an attractive target for a novel insulin secretagogue with glucose dependency. We previously identified phenylpropanoic acid derivative 1 (3-{4-[(2',6'-dimethylbiphenyl-3-yl)methoxy]-2-fluorophenyl}propanoic acid) as a potent and orally available GPR40/FFA1 agonist; however, 1 exhibited high clearance and low oral bioavailability, which was likely due to its susceptibility to beta-oxidation at the phenylpropanoic acid moiety. To identify long-acting compounds, we attempted to block the metabolically labile sites at the phenylpropanoic acid moiety by introducing a fused-ring structure. Various fused-ring alkanoic acids with potent GPR40/FFA1 activities and good PK profiles were produced. Further optimizations of the lipophilic portion and the acidic moiety led to the discovery of dihydrobenzofuran derivative 53 ((6-{[4'-(2-ethoxyethoxy)-2',6'-dimethylbiphenyl-3-yl]methoxy}-2,3-dihydro-1-benzofuran-3-yl)acetic acid), which acted as a GPR40/FFA1 agonist with in vivo efficacy during an oral glucose tolerance test (OGTT) in rats with impaired glucose tolerance.

  DOI：

  10.1021/jm2012968
• 作为产物：
  描述：

  2-溴-1,3,5-三甲基苯 、 bis[3-(diethoxymethyl)phenyl]zinc 在 dichloro{bis[1-(dicyclohexylphosphanyl)piperidine]}palladium(II) 作用下， 以 四氢呋喃 、 N-甲基吡咯烷酮 为溶剂， 反应 0.17h， 以95%的产率得到2',4',6'-trimethylbiphenyl-3-carbaldehyde
  参考文献：
  名称：

  [Pd（Cl）2 {P（NC5H10）（C6H11）2} 2] —高效，极其通用的钯基Negishi催化剂，可在低催化剂负载下高效且可靠地运行

  摘要：

  [Pd（Cl）2 {P（NC 5 H 10）（C 6 H 11）2 } 2 ]（1）已通过使市售的[Pd（cod）（Cl）2 ]反应定量制备。室温下在几分钟内在N 2中与易于制备的1-（二环己基膦酰基）哌啶在甲苯中的环辛二烯）。综合大楼1已被证明是极佳的Negishi催化剂，能够将各种电子活化，非活化，失活，空间受阻，杂环和官能化的芳基溴化物与各种（也是杂环的）芳基锌试剂定量偶联，通常在几分钟内即可完成。 100°C，仅存在0.01 mol％的催化剂。含有硝基，腈，醚，酯，羟基，羰基和羧基的芳基溴化物，以及缩醛，内酯，酰胺，苯胺，烯烃，羧酸，乙酸，吡啶和嘧啶已被成功用作偶联伙伴。此外，在两个反应伙伴中都可以容忍电子和空间变化。实验观察强烈表明分子机制是有效的。

  DOI：

  10.1002/chem.201001201

文献信息

• [EN] 3-(4-BENZYLOXYPHENYL)PROPANOIC ACID DERIVATIVES<br/>[FR] DERIVES D'ACIDE 3-(4-BENZYLOXYPHENYL) PROPANOIQUE
  申请人：TAKEDA PHARMACEUTICAL

  公开号：WO2005063729A1

  公开（公告）日：2005-07-14

  The present invention provides a novel compound represented by the formula (I) wherein each symbol is as defined in the specification, a salt thereof and a prodrug thereof having a superior GPR40 receptor function modulating action, which can be used as an insulin secretagogue, an agent for the prophylaxis or treatment of diabetes and the like. They unexpectedly show superior GPR40 receptor agonist activity, and also show superior properties as a pharmaceutical product, such as stability and the like. Thus, they can be safe and useful pharmaceutical agents for the prophylaxis or treatment of GPR40 receptor related diseases in mammals.

  本发明提供了一种由公式(I)表示的新的化合物，其中每个符号如说明书中所定义，以及其盐和前药，具有优越的GPR40受体功能调节作用，可用作胰岛素分泌剂，用于预防或治疗糖尿病等的药剂。它们出人意料地显示出优越的GPR40受体激动剂活性，并且还显示出作为药物产品的优越性质，如稳定性等。因此，它们可以成为预防或治疗哺乳动物中与GPR40受体相关疾病的既安全又有用的药物。
• METHODS AND COMPOSITIONS COMPRISING MACROCYCLES
  申请人：Nocera Daniel G.

  公开号：US20110144324A1

  公开（公告）日：2011-06-16

  The present invention relates generally to methods and compositions comprising macrocycles. In some embodiments, the present invention provides methods for modifying macrocycles comprising a pendant group. In some cases, the pendent group comprises a hydrolyzable group. The present invention also provides methods for metallating a macrocycle using microwave energy, in some embodiments.

  本发明通常涉及包含大环的方法和组合物。在某些实施方式中，本发明提供了用于修改具有挂链基团的大环的方法。在某些情况下，挂链基团包括可水解基团。本发明还提供了在某些实施方式中使用微波能量对大环进行金属化的方法。
• Condensed ring compound
  申请人：Yasuma Tsuneo

  公开号：US20060258722A1

  公开（公告）日：2006-11-16

  The present invention aims at providing a novel fused ring compound having a GPR40 receptor function modulating action and being useful as an insulin secretagogue or a pharmaceutical agent for the prophylaxis or treatment of diabetes, more particularly, a compound represented by the formula: wherein Ar is an optionally substituted cyclic group, ring A is a ring optionally further substituted (provided that the ring is not thiazole, oxazole, imidazole and pyrazole), Xa and Xb are each independently a bond or a spacer having a main chain of 1 to 5 atom(s), Xc is O, S, SO or SO 2 , ring B is a 5- to 7-membered ring, Xd is a bond, CH or CH 2 , is a single bond when Xd is a bond or CH 2 , or a double bond when Xd is CH, and R 1 is an optionally substituted hydroxy group, and a salt thereof.

  本发明旨在提供一种新的融合环化合物，具有GPR40受体功能调节作用，并可用作胰岛素分泌剂或用于预防或治疗糖尿病的药物，更具体地说，是一种由以下公式表示的化合物：其中Ar是一个可选取代的环状基团，环A是一个环状基团，可选地进一步取代（前提是该环不是噻唑、噁唑、咪唑和吡唑），Xa和Xb分别是1到5个原子的主链具有键或间隔物，Xc是O、S、SO或SO2，环B是一个5-至7-成员环，Xd是键、CH或CH2，当Xd是键或CH2时为单键，当Xd为CH时为双键，R1为可选取代的羟基，以及其盐。
• 3-(4-Benzyloxyphenyl) propanoic acid derivatives
  申请人：Yasuma Tsuneo

  公开号：US20070149608A1

  公开（公告）日：2007-06-28

  The present invention provides a novel compound represented by the formula (I) wherein each symbol is as defined in the specification, a salt thereof and a prodrug thereof having a superior GPR40 receptor function modulating action, which can be used as an insulin secretagogue, an agent for the prophylaxis or treatment of diabetes and the like. They unexpectedly show superior GPR40 receptor agonist activity, and also show superior properties as a pharmaceutical product, such as stability and the like. Thus, they can be safe and useful pharmaceutical agents for the prophylaxis or treatment of GPR40 receptor related diseases in mammals.

  本发明提供一种新型化合物，其表示为式（I），其中每个符号如规范中所定义，其盐和前药具有优越的GPR40受体功能调节作用，可用作胰岛素分泌促进剂、糖尿病预防或治疗剂等。它们意外地表现出优越的GPR40受体激动剂活性，并且还表现出优越的药物产品特性，如稳定性等。因此，它们可以作为安全和有用的药物剂量，用于哺乳动物的GPR40受体相关疾病的预防或治疗。
• 3-(4-benzyloxyphenyl) propanoic acid derivatives
  申请人：Takeda Pharmaceutical Company Limited

  公开号：US07456218B2

  公开（公告）日：2008-11-25

  The present invention provides a novel compound represented by the formula (I) wherein each symbol is as defined in the specification, a salt thereof and a prodrug thereof having a superior GPR40 receptor function modulating action, which can be used as an insulin secretagogue, an agent for the prophylaxis or treatment of diabetes and the like. They unexpectedly show superior GPR40 receptor agonist activity, and also show superior properties as a pharmaceutical product, such as stability and the like. Thus, they can be safe and useful pharmaceutical agents for the prophylaxis or treatment of GPR40 receptor related diseases in mammals.

  本发明提供了一种新型化合物，其由公式（I）所表示，其中每个符号如规范中所定义，其盐和前药具有优越的GPR40受体功能调节作用，可用作胰岛素分泌剂、糖尿病预防或治疗剂等。它们意外地表现出优越的GPR40受体激动剂活性，并且还表现出优越的药物产品性质，如稳定性等。因此，它们可以是哺乳动物GPR40受体相关疾病预防或治疗的安全和有用的药物剂。