(2Z,4R,5R)-3-amino-4,5-dimethyl-oct-2-enoic acid ethyl ester | 866108-64-7

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: (2Z,4R,5R)-3-amino-4,5-dimethyl-oct-2-enoic acid ethyl ester
• 英文别名: (4R,5R)-3-amino-4,5-dimethyl-(Z)-oct-2-enoic acid ethyl ester；(4R,5R)-3-Amino-4,5-dimethyl-(Z)-oct-2-enoic Acid Ethyl Ester；ethyl (Z,4R,5R)-3-amino-4,5-dimethyloct-2-enoate
• CAS: 866108-64-7
• 化学式: C₁₂H₂₃NO₂
• 分子量: 213.32
• InChiKey: GKJXMOLXFLQVSK-VXNGBHNKSA-N

物化性质

• 沸点：
  306.3±15.0 °C(Predicted)
• 密度：
  0.935±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  15
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  52.3
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  (2Z,4R,5R)-3-amino-4,5-dimethyl-oct-2-enoic acid ethyl ester 在 Pd/CaCO₃ 吡啶 、 盐酸 、 水 、 氢气 作用下， 以 甲醇 、 二氯甲烷 为溶剂， -20.0~20.0 ℃ 、452.97 kPa 条件下， 反应 132.5h， 生成 (3R,4R,5R)-3-amino-4,5-dimethyl-octanoic acid hydrochloride
  参考文献：
  名称：

  [EN] COMBINATIONS COMPRISING ALPHA-2-DELTA LIGANDS AND NMDA RECEPTOR ANTAGONISTS
  [FR] COMBINAISONS COMPRENANT DES LIGANDS ALPHA-2-DELTA ET DES ANTAGONISTES DES RECEPTEURS DE NMDA

  摘要：

  公开号：

  WO2005102390A3
• 作为产物：
  描述：

  (4R,5R)-3-methoxyimino-4,5-dimethyl-octanoic acid ethyl ester 在 氢气 作用下， 以 甲醇 为溶剂， 以98%的产率得到(2Z,4R,5R)-3-amino-4,5-dimethyl-oct-2-enoic acid ethyl ester
  参考文献：
  名称：

  The efficient synthesis of (3R,4R,5R)-3-amino-4,5-dimethyl-octanoic acid, a chiral β-amino acid with potent affinity for the α2δ protein

  摘要：

  A chiral beta-amino acid containing three contiguous chiral centers was synthesized efficiently in 11 steps, employing enantio-enriched beta-ketoester as a key intermediate, via stereoselective catalytic hydrogenation of the corresponding enamide. Stereoselective 1,4-addition of a methyl group and protonation were key to the preparation of the desired acid 12. Mild and efficient reaction conditions were applied to the enamine formation and protection to avoid epimerization at C-4 of compounds 13 and 14. The final compound was found to display potent affinity for the alpha(2)delta-protein that is a recognized drug target for the treatment of a variety of diseases. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2008.12.111

文献信息

• [EN] COMBINATIONS COMPRISING ALPHA-2-DELTA LIGANDS<br/>[FR] COMBINAISONS CONTENANT DES LIGANDS DE ALPHA-2-DELTA
  申请人：PFIZER LTD

  公开号：WO2005092318A1

  公开（公告）日：2005-10-06

  The instant invention relates to a combination, particularly a synergistic combination, of an alpha-2-delta ligand and an atypical antipsychotic, and pharmaceutically acceptable salts thereof, pharmaceutical compositions thereof and their use in the treatment of pain, particularly neuropathic pain.

  这项即时发明涉及一种组合，特别是α-2-δ配体和非典型抗精神病药物的协同组合，以及其药用盐、药物组合物及其在治疗疼痛，特别是神经病痛中的应用。
• Amino acids with affinity for the alpha2delta-protein
  申请人：Blazecka Garth Peter

  公开号：US20050101643A1

  公开（公告）日：2005-05-12

  Certain β-amino acids that bind to the alpha-2-delta (α2δ) subunit of a calcium channel are disclosed. These compounds and their pharmaceutically acceptable salts are useful in the treatment of a variety of psychiatric, pain and other disorders. Also disclosed are methods of making the β-amino acids.

  本发明揭示了结合到钙通道的α2δ亚基的某些β-氨基酸。这些化合物及其药学上可接受的盐在治疗各种精神疾病、疼痛和其他疾病方面非常有用。本发明还揭示了制备β-氨基酸的方法。
• AMINO ACIDS WITH AFFINITY FOR THE ALPHA-2-DELTA-PROTEIN
  申请人：Blazecka Garth Peter

  公开号：US20070129550A1

  公开（公告）日：2007-06-07

  Certain β-amino acids that bind to the alpha-2-delta (α2δ) subunit of a calcium channel are disclosed. These compounds and their pharmaceutically acceptable salts are useful in the treatment of a variety of psychiatric, pain and other disorders. Also disclosed are methods of making the β-amino acids.

  本文披露了某些能够与钙通道的α2δ亚单位结合的β-氨基酸。这些化合物及其药用盐在治疗多种精神、疼痛和其他疾病方面具有用途。本文还披露了制备β-氨基酸的方法。
• Combinations Comprising Alpha-2-Delta Ligands and Ep4 Receptor Antagonists
  申请人：Audoly Laurent Pascal

  公开号：US20090036495A1

  公开（公告）日：2009-02-05

  The instant invention relates to a combination of an EP4-receptor antagonist and an alpha-2-delta ligand, and pharmaceutically acceptable salts thereof, pharmaceutical compositions thereof and their use in the treatment of pain, particularly inflammatory, neuropathic, visceral and nociceptive pain.

  本发明涉及一种EP4受体拮抗剂和α-2-δ配体的组合物，及其药学上可接受的盐、制药组合物及其在治疗疼痛，特别是炎症性、神经病理性、内脏性和伤害性疼痛中的用途。
• Amino acids with affinity for the α2δ-protein
  申请人：Warner-Lambert Company LLC

  公开号：US07179934B2

  公开（公告）日：2007-02-20

  Certain β-amino acids that bind to the alpha-2-delta (α2δ) subunit of a calcium channel are disclosed. These compounds and their pharmaceutically acceptable salts are useful in the treatment of a variety of psychiatric, pain and other disorders. Also disclosed are methods of making the β-amino acids.

  本发明揭示了能够结合到钙通道α2δ亚单位的某些β-氨基酸。这些化合物及其药学上可接受的盐在治疗各种精神疾病、疼痛和其他疾病方面是有用的。本发明还揭示了制备β-氨基酸的方法。