顺式十二烷酸 | 7378-88-3

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 中文名称: 顺式十二烷酸
• 英文名称: petroselinic acid
• 英文别名: 12Z-octadecenoic acid；(12Z)-octadec-12-enoic acid；cis-octadec-12-enoic acid；cis-12-octadecenoic acid；12(Z)-octadecenoic acid；petroselenic acid；(Z)-octadec-12-enoic acid
• CAS: 7378-88-3；13126-37-9；13126-38-0
• 化学式: C₁₈H₃₄O₂
• 分子量: 282.467
• InChiKey: OXEDXHIBHVMDST-SREVYHEPSA-N

物化性质

• 熔点：
  34-36 °C
• 沸点：
  398.2±11.0 °C(Predicted)
• 密度：
  0.899±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  6.5
• 重原子数：
  20
• 可旋转键数：
  15
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.83
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  顺式十二烷酸 在 borate buffer 、 arachidonate 8-lipoxygenase 、 氧气 作用下， 4.0 ℃ 、1.82 MPa 条件下， 反应 24.0h， 生成 戊酸,2-甲基-4-羰基-,甲基酯,(2S)-
  参考文献：
  名称：

  大豆脂氧合酶介导的单不饱和脂肪酸氧化成烯酮。

  摘要：

  DOI：

  10.1021/ja0032071
• 作为产物：
  描述：

  11-cyano-undecanoic acid ethyl ester 在 sodium phosphinate 、 水 、 sodium hexamethyldisilazane 、 sodium hydroxide 作用下， 以 四氢呋喃 为溶剂， 反应 7.0h， 生成 顺式十二烷酸
  参考文献：
  名称：

  Synthesis and Characterization of Novel Acyl-Glycine Inhibitors of GlyT2

  摘要：

  It has been demonstrated previously that the endogenous compound N-arachidonyl-glycine inhibits the glycine transporter GlyT2, stimulates glycinergic neurotransmission, and provides analgesia in animal models of neuropathic and inflammatory pain. However, it is a relatively weak inhibitor with an IC50, of 9 mu M and is subject to oxidation via cyclooxygenase, limiting its therapeutic value. In this paper we describe the synthesis and testing of a novel series of monounsaturated C18 and C16 acyl-glycine molecules as inhibitors of the glycine transporter GIyT2. We demonstrate that they are up to 28 fold more potent that N-arachidonyl-glycine with no activity at the closely related GlyT1 transporter at concentrations up to 30 mu M. This novel class of compounds show considerable promise as a first generation of GIyT2 transport inhibitors.

  DOI：

  10.1021/acschemneuro.7b00105

文献信息

• New biobased tetrabutylphosphonium ionic liquids: synthesis, characterization and use as a solvent or co-solvent for mild and greener Pd-catalyzed hydrogenation processes
  作者：Safa Hayouni、Anthony Robert、Nadège Ferlin、Hassen Amri、Sandrine Bouquillon

  DOI：10.1039/c6ra23056c

  日期：——

  Phosphonium-based ionic liquids with natural organic derived anions were easily prepared and showed good performance and recyclability in Pd-catalyzed hydrogenation processes at room temperature under atmospheric H₂ pressure.

  含天然有机衍生阴离子的磷铵基离子液体可以在室温下在大气压下的Pd催化氢化过程中轻松制备，并表现出良好的性能和可循环利用性。
• Linolenate 9 <i>R</i> ‐Dioxygenase and Allene Oxide Synthase Activities of <i>Lasiodiplodia theobromae</i>
  作者：Fredrik Jernerén、Felipe Eng、Mats Hamberg、Ernst H. Oliw

  DOI：10.1007/s11745-011-3622-5

  日期：2012.1

  sequential action of 13-lipoxygenase, allene oxide synthase (AOS), and allene oxide cyclase. The fungus Lasiodiplodia theobromae can produce large amounts of JA and was recently reported to form the JA precursor 12-oxophytodienoic acid. The objective of our study was to characterize the fatty acid dioxygenase activities of this fungus. Two strains of L. theobromae with low JA secretion (~0.2 mg/L medium)

  茉莉酸 (JA) 是由亚麻酸 (18:3n-3) 通过 13-脂肪氧化酶、丙二烯氧化合酶 (AOS) 和丙二烯氧化环化酶的顺序作用合成的。真菌 Lasiodiplodia theobromae 可产生大量 JA，最近据报道可形成 JA 前体 12-氧代植物二烯酸。我们研究的目的是表征这种真菌的脂肪酸双加氧酶活性。两株低 JA 分泌的 L. theobromae 菌株（~0.2 mg/L 培养基）将 18:3n-3 氧化为 5,8-二羟基-9Z,12Z,15Z-十八碳三烯酸以及 9R-氢过氧-10E,12Z， 15Z-十八碳三烯酸，通过 AOS 活性代谢为 9-羟基-10-氧代-12Z,15Z-十八碳二烯酸。用亚油酸 (18:2n-6) 观察到类似的转化。使用 [11S-(2)H]18 的研究：图 2n-6 揭示了推定的 9R-双加氧酶催化了 11R 氢的立体特异性去除，然后是 C-9 处双氧的表面攻击。来自这些
• [EN] COMPOSITIONS AND METHODS OF DELIVERY OF DEUBIQUITINASE INHIBITORS<br/>[FR] COMPOSITIONS ET MÉTHODES D'ADMINISTRATION D'INHIBITEURS DE DÉUBIQUITINASE
  申请人：PHARMAKEA INC

  公开号：WO2015183987A1

  公开（公告）日：2015-12-03

  Described herein are compositions comprising deubiquitinase inhibitors in combination with albumin, methods of making such compositions, and methods of using such compositions in the treatment of conditions, diseases, or disorders that would benefit from inhibition of deubiquitinase activity.

  本文描述了含有去泛素化酶抑制剂与白蛋白组合的组合物，制备这种组合物的方法，以及利用这种组合物治疗需要抑制去泛素化酶活性的病症、疾病或紊乱的方法。
• [EN] NOVEL GLYCINE TRANSPORT INHIBITORS FOR THE TREATMENT OF PAIN<br/>[FR] NOUVEAUX INHIBITEURS DE TRANSPORT DE GLYCINE POUR LE TRAITEMENT DE LA DOULEUR
  申请人：UNIV SYDNEY

  公开号：WO2018132876A1

  公开（公告）日：2018-07-26

  The present invention relates to novel glycine transport inhibitor compounds and their use for treating pain.

  本发明涉及新型甘氨酸转运抑制剂化合物及其用于治疗疼痛的用途。
• Functional associative coatings for nanoparticles
  申请人：Hainfeld James F.

  公开号：US20080089836A1

  公开（公告）日：2008-04-17

  Described herein are nanoparticles that are coated with a bilayer of molecules formed from surface binding molecules and amphiphatic molecules. The bilayer coating self assembles on the nanoparticles from readily available materials/molecules. The modular design of the bilayer coated nanoparticles provides a means for readily and efficiently optimizing the properties of the bilayer coated nanoparticle compositions. Also described herein are uses of such nanoparticles in medicine, laboratory techniques, industrial and commerical applications.

  本文描述了一种纳米颗粒，其表面涂覆有由表面结合分子和两亲分子形成的双层分子层。该双层涂层可以自组装在纳米颗粒上，使用易得的材料/分子。双层涂层纳米颗粒的模块化设计提供了一种方便和高效地优化其性质的方法。此外，本文还描述了这种纳米颗粒在医学、实验室技术、工业和商业应用中的用途。