[4-[3-[3-[(2R)-2-ethoxy-3-[[(1R)-2-hydroxy-1-phenylethyl]amino]-3-oxopropyl]phenyl]-4,5-dihydro-1,2-oxazol-5-yl]phenyl] methanesulfonate

• 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: [4-[3-[3-[(2R)-2-ethoxy-3-[[(1R)-2-hydroxy-1-phenylethyl]amino]-3-oxopropyl]phenyl]-4,5-dihydro-1,2-oxazol-5-yl]phenyl] methanesulfonate
• 化学式: C₄₆H₆₃N₈O₁₀PolS
• 分子量: 552.6
• InChiKey: LKBXGEOJYCWKSM-RSTHSURTSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  39
• 可旋转键数：
  12
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.31
• 拓扑面积：
  132
• 氢给体数：
  2
• 氢受体数：
  8

反应信息

• 作为反应物：
  描述：

  [4-[3-[3-[(2R)-2-ethoxy-3-[[(1R)-2-hydroxy-1-phenylethyl]amino]-3-oxopropyl]phenyl]-4,5-dihydro-1,2-oxazol-5-yl]phenyl] methanesulfonate 在 硫酸 、 水 作用下， 以 1,4-二氧六环 为溶剂， 生成 (R)-2-ethoxy-3-(3-(5-(4-methanesulfonyloxyphenyl)-4,5-dihydroisoxazole-3-yl)phenyl)propanoic acid
  参考文献：
  名称：

  Design, Synthesis, and Biological Evaluation of Novel Constrained meta-Substituted Phenyl Propanoic Acids as Peroxisome Proliferator-Activated Receptor α and γ Dual Agonists

  摘要：

  In an effort to develop dual PPAR alpha/gamma activators with improved therapeutic efficacy, a series of diaryl alpha-ethoxy propanoic acid compounds comprising two aryl groups linked by rigid oxime ether or isoxazoline ring were designed and synthesized and their biological activities were examined. Most of the compounds possessing an oxime ether linker were more potent PPAR gamma activators than the lead PPAR alpha/gamma dual agonist, tesaglitazar in vitro. Compound 18, one of the derivatives with an oxime ether linker, was found to selectively transactivate PPAR gamma (EC(50) = 0.028 mu M) over PPAR alpha (EC(50) = 7.22 mu M) in vitro and lower blood glucose in db/db mice more than muraglitazar after oral treatment for 11 days.

  DOI：

  10.1021/jm8003416
• 作为产物：
  描述：

  在 哌啶 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 0.37h， 生成 [4-[3-[3-[(2R)-2-ethoxy-3-[[(1R)-2-hydroxy-1-phenylethyl]amino]-3-oxopropyl]phenyl]-4,5-dihydro-1,2-oxazol-5-yl]phenyl] methanesulfonate
  参考文献：
  名称：

  The Importance of Micelle-Bound States for the Bioactivities of Bifunctional Peptide Derivatives for δ/μ Opioid Receptor Agonists and Neurokinin 1 Receptor Antagonists

  摘要：

  To provide new insight into the determining factors of membrane-bound peptide conformation that might play an important role in peptide-receptor docking and further biological behaviors, the dodecylphosphocholine (DPC) micelle-bound conformations of bifunctional peptide derivatives of delta-preferring opioid agonists and NK1 antagonists (1: Tyr-D-Ala-Gly-Phe-Met-Pro-Leu-Trp-O-3,5-Bzl(CF3)(2); 2: Tyr-D-Ala-Gly-Phe- Met-Pro-Leu-Trp-NH-3,5-Bzl(CF3)(2); 3: Tyr-D-Ala-Gly-Phe-Met-Pro-Leu-Trp-NH-Bzl) were determined based on 2D NMR studies. Although the differences in the primary sequence were limited to the C-terminus, the obtained NMR conformations were unexpectedly different for each compound. Moreover, their biological activities showed different trends in direct relation to the compound-specific conformations in DPC micelles. The important result is that not only were the NK1 antagonist activities different (the pharmacophore located at the C-terminus)but the opioid agonist activities (this pharmacophore was at the structurally preserved N-terminus) also were shifted, suggesting that a general conformational change in the bioactive state was induced due to relatively small and limited structural modifications.

  DOI：

  10.1021/jm800389v

文献信息

• Design, Synthesis, and Biological Evaluation of Novel Constrained <i>meta</i>-Substituted Phenyl Propanoic Acids as Peroxisome Proliferator-Activated Receptor α and γ Dual Agonists
  作者：Young-Ger Suh、Nam-Jung Kim、Bon-Woong Koo、Kwang-Ok Lee、Sung-Hyun Moon、Dong-Hyung Shin、Jong-Wha Jung、Seung-Mann Paek、Dong-Jo Chang、Funan Li、Hyun-Jin Kang、Tuong Vy Thi Le、Yu Na Chae、Chang Yell Shin、Mi-Kyung Kim、Joong In Lim、Jae-Sang Ryu、Hyun-Ju Park

  DOI：10.1021/jm8003416

  日期：2008.10.23

  In an effort to develop dual PPAR alpha/gamma activators with improved therapeutic efficacy, a series of diaryl alpha-ethoxy propanoic acid compounds comprising two aryl groups linked by rigid oxime ether or isoxazoline ring were designed and synthesized and their biological activities were examined. Most of the compounds possessing an oxime ether linker were more potent PPAR gamma activators than the lead PPAR alpha/gamma dual agonist, tesaglitazar in vitro. Compound 18, one of the derivatives with an oxime ether linker, was found to selectively transactivate PPAR gamma (EC(50) = 0.028 mu M) over PPAR alpha (EC(50) = 7.22 mu M) in vitro and lower blood glucose in db/db mice more than muraglitazar after oral treatment for 11 days.
• The Importance of Micelle-Bound States for the Bioactivities of Bifunctional Peptide Derivatives for δ/μ Opioid Receptor Agonists and Neurokinin 1 Receptor Antagonists
  作者：Takashi Yamamoto、Padma Nair、Neil E. Jacobsen、Peg Davis、Shou-wu Ma、Edita Navratilova、Sharif Moye、Josephine Lai、Henry I. Yamamura、Todd W. Vanderah、Frank Porreca、Victor J. Hruby

  DOI：10.1021/jm800389v

  日期：2008.10.23

  To provide new insight into the determining factors of membrane-bound peptide conformation that might play an important role in peptide-receptor docking and further biological behaviors, the dodecylphosphocholine (DPC) micelle-bound conformations of bifunctional peptide derivatives of delta-preferring opioid agonists and NK1 antagonists (1: Tyr-D-Ala-Gly-Phe-Met-Pro-Leu-Trp-O-3,5-Bzl(CF3)(2); 2: Tyr-D-Ala-Gly-Phe- Met-Pro-Leu-Trp-NH-3,5-Bzl(CF3)(2); 3: Tyr-D-Ala-Gly-Phe-Met-Pro-Leu-Trp-NH-Bzl) were determined based on 2D NMR studies. Although the differences in the primary sequence were limited to the C-terminus, the obtained NMR conformations were unexpectedly different for each compound. Moreover, their biological activities showed different trends in direct relation to the compound-specific conformations in DPC micelles. The important result is that not only were the NK1 antagonist activities different (the pharmacophore located at the C-terminus)but the opioid agonist activities (this pharmacophore was at the structurally preserved N-terminus) also were shifted, suggesting that a general conformational change in the bioactive state was induced due to relatively small and limited structural modifications.