tert-butyl 3-(4-cyano-3-methylphenyl)butanoate | 929202-14-2

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 异戊烯醇脂质
• 英文名称: tert-butyl 3-(4-cyano-3-methylphenyl)butanoate
• CAS: 929202-14-2
• 化学式: C₁₆H₂₁NO₂
• 分子量: 259.348
• InChiKey: SBRCSUWJKKFKNC-UHFFFAOYSA-N

物化性质

• 沸点：
  361.4±30.0 °C(Predicted)
• 密度：
  1.03±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  19
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  50.1
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  tert-butyl 3-(4-cyano-3-methylphenyl)butanoate 在 羟胺 、 三乙胺 作用下， 以 甲醇 、 水 为溶剂， 反应 0.25h， 生成 3-[4-(N-hydroxycarbamimidoyl)-3-methylphenyl]butyric acid t-butyl ester
  参考文献：
  名称：

  [EN] (3,4-DISUBSTITUTED)PROPANOIC CARBOXYLATES AS S1P (EDG) RECEPTOR AGONISTS
  [FR] CARBOXYLATES PROPANOIQUES 3,4-DISUSBSTITUES UTILISES EN TANT QU'AGONISTES DU RECEPTEUR S1P (EDG)

  摘要：

  本发明涵盖了化合物A的公式：A以及其药用可接受的盐。这些化合物是S1P1/Edg1受体激动剂，因此通过调节白细胞的运动、在次生淋巴组织中滞留淋巴细胞以及增强血管完整性而具有免疫抑制、抗炎和止血活性。该发明还涉及含有这些化合物的药物组合物以及治疗或预防的方法。

  公开号：

  WO2005058848A1
• 作为产物：
  描述：

  4-溴-2-甲基苯腈 在 palladium on activated charcoal tris(dibenzylideneacetone)dipalladium (0) 、 N-甲基二环己基胺 、 氢气 、 2-(二叔丁基膦)联苯 作用下， 以 1,4-二氧六环 、 甲醇 为溶剂， 20.0~80.0 ℃ 、101.33 kPa 条件下， 生成 tert-butyl 3-(4-cyano-3-methylphenyl)butanoate
  参考文献：
  名称：

  SAR studies of 3-arylpropionic acids as potent and selective agonists of sphingosine-1-phosphate receptor-1 (S1P1) with enhanced pharmacokinetic properties

  摘要：

  Structure-activity relationship (SAR) studies of 3-arylpropionic acids-a class of novel S1P(1) selective agonists-by introducing substitution to the propionic acid chain and replacing the adjacent phenyl ring with pyridine led to a series of modified 3-arylpropionic acids with enhanced half-life in rat. These analogs (e.g., cyclopropanecarboxylic acids) exhibited longer half-life in rat than did unmodified 3-arylpropionic acids. This result suggests that metabolic oxidation at the propionic acid chain, particularly at the C3 benzylic position of 3-arylpropionic acids, is probably responsible for their short half-life in rodent. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2006.10.057

文献信息

• [EN] (3,4-DISUBSTITUTED)PROPANOIC CARBOXYLATES AS S1P (EDG) RECEPTOR AGONISTS<br/>[FR] CARBOXYLATES PROPANOIQUES 3,4-DISUSBSTITUES UTILISES EN TANT QU'AGONISTES DU RECEPTEUR S1P (EDG)
  申请人：MERCK & CO INC

  公开号：WO2005058848A1

  公开（公告）日：2005-06-30

  The present invention encompasses compounds of Formula A: A as well as the pharmaceutically acceptable salts thereof. The compounds are S1P1/Edg1 receptor agonists and thus have immunosuppressive, anti-inflammatory and hemostatic activities by modulating leukocyte trafficking, sequestering lymphocytes in secondary lymphoid tissues, and enhancing vascular integrity. The invention is also directed to pharmaceutical compositions containing such compounds and methods of treatment or prevention.

  本发明涵盖了化合物A的公式：A以及其药用可接受的盐。这些化合物是S1P1/Edg1受体激动剂，因此通过调节白细胞的运动、在次生淋巴组织中滞留淋巴细胞以及增强血管完整性而具有免疫抑制、抗炎和止血活性。该发明还涉及含有这些化合物的药物组合物以及治疗或预防的方法。
• [EN] IMIDAZO [1,2A] PYRIDINE DERIVATIVES, THEIR USE AS S1P1 AGONISTS AND METHODS FOR THEIR PRODUCTION<br/>[FR] DÉRIVÉS D'IMIDAZO[1,2A]PYRIDINE, LEUR EMPLOI EN TANT QU'AGONISTES DE S1P1 ET LEURS MÉTHODES DE PRODUCTION
  申请人：EXELIXIS INC

  公开号：WO2010065760A1

  公开（公告）日：2010-06-10

  The invention is directed to Compounds of Formula (I) as well as methods of making and using the compounds.

  该发明涉及式(I)的化合物，以及制备和使用这些化合物的方法。
• S1P1 Agonists and Methods of Making And Using
  申请人：Canne Bannen Lynne

  公开号：US20100160369A1

  公开（公告）日：2010-06-24

  The invention is directed to Compounds of Formula I: as well as methods of making and using the compounds.

  本发明涉及式I的化合物，以及制备和使用该化合物的方法。
• SAR studies of 3-arylpropionic acids as potent and selective agonists of sphingosine-1-phosphate receptor-1 (S1P1) with enhanced pharmacokinetic properties
  作者：Lin Yan、Pei Huo、Jeffrey J. Hale、Sander G. Mills、Richard Hajdu、Carol A. Keohane、Mark J. Rosenbach、James A. Milligan、Gan-Ju Shei、Gary Chrebet、James Bergstrom、Deborah Card、Suzanne M. Mandala

  DOI：10.1016/j.bmcl.2006.10.057

  日期：2007.2

  Structure-activity relationship (SAR) studies of 3-arylpropionic acids-a class of novel S1P(1) selective agonists-by introducing substitution to the propionic acid chain and replacing the adjacent phenyl ring with pyridine led to a series of modified 3-arylpropionic acids with enhanced half-life in rat. These analogs (e.g., cyclopropanecarboxylic acids) exhibited longer half-life in rat than did unmodified 3-arylpropionic acids. This result suggests that metabolic oxidation at the propionic acid chain, particularly at the C3 benzylic position of 3-arylpropionic acids, is probably responsible for their short half-life in rodent. (c) 2006 Elsevier Ltd. All rights reserved.