ethyl 2,2-dimethyl-6-hydroxy-hexanoate | 273201-92-6

• 物质功能分类: 有机原料 - 羧酸类化合物及衍生物
• 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: ethyl 2,2-dimethyl-6-hydroxy-hexanoate
• 英文别名: 6-hydroxy-2,2-dimethylhexanoic acid ethyl ester；ethyl 6-hydroxy-2,2-dimethylhexanoate
• CAS: 273201-92-6
• 化学式: C₁₀H₂₀O₃
• 分子量: 188.267
• InChiKey: WFQIHWSLFIOCEJ-UHFFFAOYSA-N

物化性质

• 沸点：
  246.8±23.0 °C(Predicted)
• 密度：
  0.967±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  13
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.9
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  ethyl 2,2-dimethyl-6-hydroxy-hexanoate 在 lithium aluminium tetrahydride 、 Celite 、 溴 、 sodium hexamethyldisilazane 、 4-甲基苯磺酸吡啶 、 三苯基膦 、 pyridinium chlorochromate 作用下， 以 四氢呋喃 、 六甲基磷酰三胺 、 乙醚 、 二氯甲烷 为溶剂， 反应 9.0h， 生成 20-bromo-16,16-dimethyl-eicosa-5,8,11,14-all-cis-tetraenoic acid methyl ester
  参考文献：
  名称：

  The Synthesis of N-Vanillyl-arachidonoyl-amide (Arvanil) and its Analogs: An Improved Procedure for the Synthesis of the Key Synthon Methyl 14-Hydroxy-(all-cis)-5,8,11-tetradecatrienoate

  摘要：

  Several arvanil analogs were synthesized where the end n-pentyl chain was branched and carried substituents at the terminal end of the chain. A high yielding total synthesis of these analogs was developed from methyl hex-5-ynoate, which was converted to the synthon 6 in a facile five strip sequence (overall yield, 33%). The pharmacological profile of these novel analogs suggests that they may be acting through a novel site of action for anandamide (arachidonylethanolamide, AEA). (C) 2000 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4020(00)00877-2
• 作为产物：
  描述：

  异丁酸乙酯 在 9-borabicyclo[3.3.1]nonane dimer 、 正丁基锂 、 二异丙胺 作用下， 以 四氢呋喃 、 正己烷 为溶剂， 反应 5.5h， 生成 ethyl 2,2-dimethyl-6-hydroxy-hexanoate
  参考文献：
  名称：

  The Synthesis of N-Vanillyl-arachidonoyl-amide (Arvanil) and its Analogs: An Improved Procedure for the Synthesis of the Key Synthon Methyl 14-Hydroxy-(all-cis)-5,8,11-tetradecatrienoate

  摘要：

  Several arvanil analogs were synthesized where the end n-pentyl chain was branched and carried substituents at the terminal end of the chain. A high yielding total synthesis of these analogs was developed from methyl hex-5-ynoate, which was converted to the synthon 6 in a facile five strip sequence (overall yield, 33%). The pharmacological profile of these novel analogs suggests that they may be acting through a novel site of action for anandamide (arachidonylethanolamide, AEA). (C) 2000 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4020(00)00877-2

文献信息

• AMP Deaminase Inhibitors. 2. Initial Discovery of a Non-Nucleotide Transition-State Inhibitor Series
  作者：Brett C. Bookser、Srinivas Rao Kasibhatla、James R. Appleman、Mark D. Erion

  DOI：10.1021/jm990447m

  日期：2000.4.1

  described that inhibit adenosine 5'-monophosphate deaminase (AMPDA) or adenosine deaminase (ADA). The key steps involved in the preparation of these compounds are (1) treating the sodium salt of 6, 7-dihydroimidazo[4,5-d][1,3]diazepin-8(3H)-one (4) with an alkyl bromide or an alkyl mesylate to generate the N3-alkylated compound 5 and (2) reducing 5 with NaBH(4). Selective inhibition of AMPDA was realized when

  描述了一系列可抑制腺苷5'-单磷酸脱氨酶（AMPDA）或腺苷脱氨酶（ADA）的N3取代的甲酰辅酶A糖苷配基类似物。制备这些化合物的关键步骤是（1）用烷基处理6，7-二氢咪唑并[4,5-d] [1,3] diazepin-8（3H）-one（4）的钠盐溴或甲磺酸烷基酯生成N3-烷基化的化合物5和（2）用NaBH（4）还原5。当N 3-取代基包含羧酸部分时，实现了对AMPDA的选择性抑制。例如，具有己酸侧链的化合物7b抑制了具有K（i）＝4.2μM的AMPDA和具有K（i）＝280μM的ADA。大的亲脂性基团α取代为羧酸盐，提供了适度的效能提高，同时保持了选择性，如α-苄基类似物7j（AMPDA K（i）= 0.41 microM和ADA K（i）> 1000 microM）所示。这些化合物以及本系列论文中描述的其他化合物，是第一种适合测试AMPDA选择性抑制是否可以通过增加损伤部位的局部腺苷
• Novel eicosanoid analgesics
  申请人：——

  公开号：US20040122089A1

  公开（公告）日：2004-06-24

  Analogs of andandamide and arvanil have been found to act preferential at CB 1 and AR 1 receptors, and at receptors other than CB 1 and AR 1 . The analogs provide analgesic effects in vivo, and are useful in pain management. In addition, the analogs may be used as anti-proliferative/anti-tumor agents, vasodilators, and in other applications. Several of the anandamide and arvanil analogs are more potent than anandamide and arvanil.

  已发现与anandamide和arvanil类似物作用于CB1和AR1受体时具有优先性，并且还作用于非CB1和AR1受体。这些类似物在体内提供镇痛效果，并在疼痛管理中有用。此外，这些类似物还可以用作抗增殖/抗肿瘤剂、血管扩张剂以及其他应用。几种anandamide和arvanil类似物比anandamide和arvanil更有效。
• PROCESSES AND INTERMEDIATES FOR PREPARING a,w -DICARBOXYLIC ACID-TERMINATED DIALKANE ETHERS
  申请人：Gemphire Therapeutics Inc.

  公开号：US20160137584A1

  公开（公告）日：2016-05-19

  The present disclosure provides a process for the preparation of compounds of formula (III), compounds of formula (V), and corresponding salts of formula (IV). The compounds made by the methods and processes of the invention are particularly useful for administration in humans and animals.

  本公开提供了一种制备式（III）化合物、式（V）化合物和相应的式（IV）盐的过程。本发明的方法和过程制备的化合物特别适用于在人类和动物中使用。
• Pyrrolidine derivative or salt thereof
  申请人：Hachiya Shunichiro

  公开号：US20090062366A1

  公开（公告）日：2009-03-05

  [Problem] To provide a compound which may be used in treating diseases in which a calcium sensing receptor (CaSR) is concerned, particularly hyperparathyroidism. [Means for Resolution] It was found that novel pyrrolidine derivatives which are characterized by the possession of aminomethyl group substituted with arylalkyl group or the like, or salts thereof, have excellent CaSR agonistic regulatory activity and also have excellent selectivity with CYP2D6 inhibitory activity having a possibility of causing drug interaction. Based on the above, these novel pyrrolidine derivatives are useful as therapeutic agents for treating diseases in which CaSR is concerned (hyperparathyroidism, renal osteodystrophy, hypercalcemia and the like).

  [问题] 提供一种可用于治疗钙敏感受体（CaSR）相关疾病，特别是甲状旁腺功能亢进症的化合物。 [解决方法] 发现了一种新型吡咯烷衍生物，其特征在于具有氨甲基基团，该基团被芳基烷基或类似物取代，或其盐，具有出色的CaSR激动调节活性，并且具有出色的选择性与CYP2D6抑制活性，可能导致药物相互作用。基于以上发现，这些新型吡咯烷衍生物可用作治疗CaSR相关疾病（甲状旁腺功能亢进症，肾性骨营养不良，高钙血症等）的治疗剂。
• PYRROLIDINE DERIVATIVE OR SALT THEREOF
  申请人：Astellas Pharma Inc.

  公开号：EP1882684A1

  公开（公告）日：2008-01-30

  [Problem] To provide a compound which may be used in treating diseases in which a calcium sensing receptor (CaSR) is concerned, particularly hyperparathyroidism. [Means for Resolution] It was found that novel pyrrolidine derivatives which are characterized by the possession of aminomethyl group substituted with arylalkyl group or the like, or salts thereof, have excellent CaSR agonistic regulatory activity and also have excellent selectivity with CYP2D6 inhibitory activity having a possibility of causing drug interaction. Based on the above, these novel pyrrolidine derivatives are useful as therapeutic agents for treating diseases in which CaSR is concerned (hyperparathyroidism, renal osteodystrophy, hypercalcemia and the like).

  [问题]提供一种可用于治疗钙传感受体（CaSR）相关疾病，特别是甲状旁腺机能亢进症的化合物。 [解决方法] 研究发现，新型吡咯烷衍生物（其特征在于具有被芳基烷基或类似基团取代的氨甲基）或其盐具有优异的 CaSR 激动调节活性，同时还具有优异的选择性和 CYP2D6 抑制活性，但有可能引起药物相互作用。基于以上所述，这些新型吡咯烷衍生物可作为治疗剂用于治疗与 CaSR 有关的疾病（甲状旁腺机能亢进症、肾性骨营养不良症、高钙血症等）。