5-formyl-2-[2-(5-methyl-2-phenyl-4-oxazolyl)-ethoxy]pyridine | 157169-61-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 5-formyl-2-[2-(5-methyl-2-phenyl-4-oxazolyl)-ethoxy]pyridine
• 英文别名: 6-[2-(5-methyl-2-phenyl-1,3-oxazol-4-yl)ethoxy]nicotinaldehyde；5-formyl-2-[2-(5-methyl-2-phenyl-4-oxazolyl) ethoxy]pyridine；5-formyl-2-[2-(5-methyl-2-phenyl-4-oxazolyl)ethoxy]pyridine；6-[2-(5-Methyl-2-phenyl-1,3-oxazol-4-yl)ethoxy]pyridine-3-carbaldehyde
• CAS: 157169-61-4
• 化学式: C₁₈H₁₆N₂O₃
• 分子量: 308.337
• InChiKey: HDRBHTIDMNBGIY-UHFFFAOYSA-N

物化性质

• 沸点：
  520.5±60.0 °C(Predicted)
• 密度：
  1.218±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  23
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  65.2
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  5-formyl-2-[2-(5-methyl-2-phenyl-4-oxazolyl)-ethoxy]pyridine 在 sodium tetrahydroborate 、 草酰氯 、 sodium iodide 作用下， 以 甲醇 、 二氯甲烷 、 N,N-二甲基甲酰胺 、 丙酮 为溶剂， 反应 8.0h， 生成 5-(iodomethyl)-2-[2-(5-methyl-2-phenyl-1,3-oxazol-4-yl)ethoxy]pyridine
  参考文献：
  名称：

  Pyridine-3-propanoic acids: Discovery of dual PPARα/γ agonists as antidiabetic agents

  摘要：

  A series of novel pyridine-3-propanoic acids was synthesized. A structure-activity relationship study of these compounds led to the identification of potent dual PPARalpha/gamma agonists with varied isoform selectivity. Based on the results of efficacy studies in diabetic (db/db) mice, and the desired pharmacokinetic parameters, compounds (S)-14 and (S)-19 were selected for further profiling.

  DOI：

  10.1016/j.bmcl.2006.08.110
• 作为产物：
  描述：

  2-(5-甲基-2-苯基-1,3-恶唑-4-基)-1-乙醇 在 正丁基锂 、 potassium tert-butylate 作用下， 以 四氢呋喃 、 乙醚 为溶剂， 反应 17.0h， 生成 5-formyl-2-[2-(5-methyl-2-phenyl-4-oxazolyl)-ethoxy]pyridine
  参考文献：
  名称：

  Pyridine-3-propanoic acids: Discovery of dual PPARα/γ agonists as antidiabetic agents

  摘要：

  A series of novel pyridine-3-propanoic acids was synthesized. A structure-activity relationship study of these compounds led to the identification of potent dual PPARalpha/gamma agonists with varied isoform selectivity. Based on the results of efficacy studies in diabetic (db/db) mice, and the desired pharmacokinetic parameters, compounds (S)-14 and (S)-19 were selected for further profiling.

  DOI：

  10.1016/j.bmcl.2006.08.110

文献信息

• Oxazolidinedione derivatives and their use
  申请人：Takeda Chemical Industries, Ltd.

  公开号：US05665748A1

  公开（公告）日：1997-09-09

  Novel 2,4-oxazolidinedione compounds of the formula: ##STR1## wherein R is a hydrocarbon residue or a heterocyclic group each of which may be substituted; Y is --CO--, --CH(OH)-- or --NR.sup.3 -- (wherein R.sup.3 is an alkyl group which may be substituted); m is 0 or 1; n is 0, 1 or 2; X is CH or N; A is bivalent straight or branched hydrocarbon chain residue having 1 to 7 carbon atoms; R.sup.1 and R.sup.2 each are hydrogen or an alkyl group, or R.sup.1 and R.sup.2 are combined with each other to form a 5- to 6-membered heterocyclic group optionally containing nitrogen; L and M each are hydrogen, or L and M are combined with each other to form a bond, or pharmaceutically acceptable salts thereof, having excellent hypoglycemic and hypolipidemic activities and are useful as anti-diabetics or hypolipidemic agents.

  2,4-噁唑烷二酮类化合物的化学式如下：##STR1## 其中R是一个烃残基或一个杂环基，每个都可以被取代；Y是--CO--，--CH(OH)--或--NR.sup.3--（其中R.sup.3是一个可以被取代的烷基）；m为0或1；n为0, 1或2；X是CH或N；A是具有1至7个碳原子的二价直链或支链烃基残基；R.sup.1和R.sup.2分别是氢或烷基，或R.sup.1和R.sup.2结合在一起形成一个含氮的5至6元杂环基；L和M分别是氢，或L和M结合在一起形成一个键，或其药用盐，具有出色的降糖和降脂活性，并可用作抗糖尿病或降脂药物。
• Alpha substituted carboxylic acids
  申请人：Su Guo Wei

  公开号：US20050187266A1

  公开（公告）日：2005-08-25

  Alpha substituted carboxylic acids of formula (I): wherein R 1 and R 2 are as defined in the specification and R 3 is wherein Y, Ar 1 , Ar 2 , Ar 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , R 9a , R 10 , R 11 , R 12 , R 17 , ring A, and p are as defined in the specification; pharmaceutical compositions containing effective amounts of said compounds or their salts are useful for treating PPAR, specifically PPAR α/γ related disorders, such as diabetes, dyslipidemia, obesity and inflammatory disorders.

  式(I)的α取代羧酸，其中R1和R2如规范中定义，R3为，其中Y、Ar1、Ar2、Ar3、R4、R5、R6、R7、R8、R9、R9a、R10、R11、R12、R17、环A和p如规范中定义；含有所述化合物或其盐的有效量的药物组合物对于治疗PPAR，特别是PPAR α/γ相关疾病，如糖尿病、血脂异常、肥胖和炎症性疾病是有用的。
• [EN] ALPHA SUBSTITUTED CARBOXYLIC ACID AS PPAR MODULATORS<br/>[FR] ACIDES CARBOXYLIQUES ALPHA-SUBSTITUES COMME MODULATEURS DU RECEPTEUR ACTIVE PAR LES PROLIFERATEURS DE PEROXYSOME (PPAR)
  申请人：PFIZER

  公开号：WO2004092145A1

  公开（公告）日：2004-10-28

  Alpha substituted carboxylic acids of formula (I): wherein R' and R2 are as defined in the specification and R3 is A) formula (II); B) formula (III); C) formula (IV); and D) formula (V); wherein Y, Art, Are, AP, R4, R5, R6, R7, R6, R9, R9a, R10, R', R12, R17, ring A, and p are as defined in the specification; pharmaceutical compositions containing effective amounts of said compounds or their salts are useful for treating PPAR, specifically PPAR α/y related disorders, such as diabetes, dyslipidemia, obesity and inflammatory disorders.

  式(I)的α-取代羧酸，其中R'和R2如规范中定义，R3为A)式(II)；B)式(III)；C)式(IV)；和D)式(V)；其中Y、Art、Are、AP、R4、R5、R6、R7、R6、R9、R9a、R10、R'、R12、R17、环A和p如规范中定义；含有所述化合物或其盐的有效量的药物组合物对于治疗PPAR，特别是PPAR α/y相关的疾病，如糖尿病、血脂异常、肥胖和炎症性疾病是有用的。
• Thiazolidinedione derivatives, their production and use
  申请人：Takeda Chemical Industries, Ltd.

  公开号：US05489602A1

  公开（公告）日：1996-02-06

  The object of the present invention is to provide a new thiazolidinedione derivative exhibiting excellent hypoglycemic and hypolipidemic action. Thiazolidinedione derivative represented by the general formula: ##STR1## wherein n represents an integer from 1 to 3; A represents an aromatic 5-membered heterocyclic ring residue which has at least one nitrogen atom as a ring component atom, which is bound via a carbon atom adjacent to the nitrogen atom and which may be substituted; .cndot..cndot..cndot..cndot..cndot..cndot..cndot..cndot. is a single bond or a double bond, or pharmacologically acceptable salt thereof, is novel, and shows excellent hypoglycemic and hypolipidemic action.

  本发明的目的是提供一种展现出优异降糖和降脂作用的新噻唑烷二酮衍生物。通式表示的噻唑烷二酮衍生物如下：其中n代表1至3的整数；A代表至少有一个氮原子作为环组分原子的芳香5-成员杂环环残基，通过邻近氮原子的碳原子结合，且可能被取代；...是单键或双键，或其药理学可接受的盐，是新颖的，并展现出优异的降糖和降脂作用。
• Tetrazole derivatives, their production and use
  申请人：Takeda Chemical Industries, Ltd.

  公开号：US05591862A1

  公开（公告）日：1997-01-07

  Novel tetrazole derivatives represented by the formula ##STR1## wherein n denotes an integer of 1 to 3; A is an optionally substituted heterocyclic residue; Y is a divalent hydrocarbon residue; and X is CH or N, or pharmaceutically acceptable salts thereof have excellent hypoglycemic and hypolipidemic activities.

  该专利描述了一类新型的四唑衍生物，其化学式表示为##STR1##其中n为1至3的整数，A是可选取的取代杂环残基，Y是二价的碳氢化合物残基，X为CH或N，或其药学上可接受的盐，该衍生物具有优异的降糖和降脂活性。