(Z)-2-phenyl-3-[2-cyano-5-(3-thiophen-3-yl)methyloxyphenyl]propenol | 210109-94-7

• 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: (Z)-2-phenyl-3-[2-cyano-5-(3-thiophen-3-yl)methyloxyphenyl]propenol
• 英文别名: 2-((E)-3-Hydroxy-2-phenyl-propenyl)-4-(thiophen-3-ylmethoxy)-benzonitrile；2-[(E)-3-hydroxy-2-phenylprop-1-enyl]-4-(thiophen-3-ylmethoxy)benzonitrile
• CAS: 210109-94-7
• 化学式: C₂₁H₁₇NO₂S
• 分子量: 347.437
• InChiKey: HGMJFOKLROAGEN-JMIUGGIZSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  25
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  81.5
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  (Z)-2-phenyl-3-[2-cyano-5-(3-thiophen-3-yl)methyloxyphenyl]propenol 在 四溴化碳 、 三苯基膦 作用下， 以 二氯甲烷 为溶剂， 反应 1.0h， 以98%的产率得到2-[(E)-3-bromo-2-phenylprop-1-enyl]-4-(thiophen-3-ylmethoxy)benzonitrile
  参考文献：
  名称：

  Selective Endothelin A Receptor Antagonists. 4. Discovery and Structure−Activity Relationships of Stilbene Acid and Alcohol Derivatives

  摘要：

  This publication describes the synthesis and optimization of a novel series of stilbene endothelin antagonists. Analysis of the SAR established for previous papers in this series prompted the design and synthesis of (Z)-4-phenyl-5-(3-benzyloxyphenyl)pent-4-enoic acid 3 which was found to be a moderately active inhibitor of the binding of [I-125]ET-1 to ETA receptors with an IC50 Of 6 mu M. More interestingly, the intermediate compound (E)-2-phenyl-3-(3-enzyloxyphenyl)-propenoic acid 5 was equiactive with 3. Optimization of 5 resulted in the preparation of (E)2-phenyl-3-(2-cyano-5-(thien-3-ylmethoxy))phenylpropenoic acid 18 (RPR111723) which had an IC50 in the binding assay of 80 nM on the ETA receptor and a pK(B) of 6.5 in the functional assay, measured on rat aortic strips. Reduction of the acid group of 5 gave the first nonacidic ETA antagonist in our series, (E)-2-phenyl-3-(3-benzyloxyphenoxy)prop2-enol 6 with an IC50 Of 20 mu M. Optimization of 6 resulted in the preparation of 2-(2-methylphenyl)-3-(2-cyano-5-(thien-3-ylmethyl)phenyl)prop-2-enol 33 with an IC50 Of 300 nM on the ETA receptor.

  DOI：

  10.1021/jm970847e
• 作为产物：
  描述：

  2-cyano-5-(3-thiophen-3-yl)methyloxybenzaldehyde 在 dimethyl sulfide borane 、 乙酸酐 、 三乙胺 作用下， 以 四氢呋喃 为溶剂， 反应 2.33h， 生成 (Z)-2-phenyl-3-[2-cyano-5-(3-thiophen-3-yl)methyloxyphenyl]propenol
  参考文献：
  名称：

  Selective Endothelin A Receptor Antagonists. 4. Discovery and Structure−Activity Relationships of Stilbene Acid and Alcohol Derivatives

  摘要：

  This publication describes the synthesis and optimization of a novel series of stilbene endothelin antagonists. Analysis of the SAR established for previous papers in this series prompted the design and synthesis of (Z)-4-phenyl-5-(3-benzyloxyphenyl)pent-4-enoic acid 3 which was found to be a moderately active inhibitor of the binding of [I-125]ET-1 to ETA receptors with an IC50 Of 6 mu M. More interestingly, the intermediate compound (E)-2-phenyl-3-(3-enzyloxyphenyl)-propenoic acid 5 was equiactive with 3. Optimization of 5 resulted in the preparation of (E)2-phenyl-3-(2-cyano-5-(thien-3-ylmethoxy))phenylpropenoic acid 18 (RPR111723) which had an IC50 in the binding assay of 80 nM on the ETA receptor and a pK(B) of 6.5 in the functional assay, measured on rat aortic strips. Reduction of the acid group of 5 gave the first nonacidic ETA antagonist in our series, (E)-2-phenyl-3-(3-benzyloxyphenoxy)prop2-enol 6 with an IC50 Of 20 mu M. Optimization of 6 resulted in the preparation of 2-(2-methylphenyl)-3-(2-cyano-5-(thien-3-ylmethyl)phenyl)prop-2-enol 33 with an IC50 Of 300 nM on the ETA receptor.

  DOI：

  10.1021/jm970847e

文献信息

• Selective Endothelin A Receptor Antagonists. 4. Discovery and Structure−Activity Relationships of Stilbene Acid and Alcohol Derivatives
  作者：Peter C. Astles、Thomas J. Brown、Frank Halley、Caroline M. Handscombe、Neil V. Harris、Clive McCarthy、Iain M. McLay、Peter Lockey、Tahir Majid、Barry Porter、Alan G. Roach、Christopher Smith、Roger Walsh

  DOI：10.1021/jm970847e

  日期：1998.7.1

  This publication describes the synthesis and optimization of a novel series of stilbene endothelin antagonists. Analysis of the SAR established for previous papers in this series prompted the design and synthesis of (Z)-4-phenyl-5-(3-benzyloxyphenyl)pent-4-enoic acid 3 which was found to be a moderately active inhibitor of the binding of [I-125]ET-1 to ETA receptors with an IC50 Of 6 mu M. More interestingly, the intermediate compound (E)-2-phenyl-3-(3-enzyloxyphenyl)-propenoic acid 5 was equiactive with 3. Optimization of 5 resulted in the preparation of (E)2-phenyl-3-(2-cyano-5-(thien-3-ylmethoxy))phenylpropenoic acid 18 (RPR111723) which had an IC50 in the binding assay of 80 nM on the ETA receptor and a pK(B) of 6.5 in the functional assay, measured on rat aortic strips. Reduction of the acid group of 5 gave the first nonacidic ETA antagonist in our series, (E)-2-phenyl-3-(3-benzyloxyphenoxy)prop2-enol 6 with an IC50 Of 20 mu M. Optimization of 6 resulted in the preparation of 2-(2-methylphenyl)-3-(2-cyano-5-(thien-3-ylmethyl)phenyl)prop-2-enol 33 with an IC50 Of 300 nM on the ETA receptor.