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methyl (5Z,8Z,11Z,14Z)-20-hydroxyicosa-5,8,11,14-tetraenoate | 86179-96-6

中文名称
——
中文别名
——
英文名称
methyl (5Z,8Z,11Z,14Z)-20-hydroxyicosa-5,8,11,14-tetraenoate
英文别名
methyl 20-hydroxy-5,8,11,14-eicosatetraenoate
methyl (5Z,8Z,11Z,14Z)-20-hydroxyicosa-5,8,11,14-tetraenoate化学式
CAS
86179-96-6
化学式
C21H34O3
mdl
——
分子量
334.499
InChiKey
OZKZRNXTERFDEC-WGBGRZMPSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 沸点:
    442.7±45.0 °C(Predicted)
  • 密度:
    0.953±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    5
  • 重原子数:
    24
  • 可旋转键数:
    16
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.57
  • 拓扑面积:
    46.5
  • 氢给体数:
    1
  • 氢受体数:
    3

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

点击查看最新优质反应信息

文献信息

  • Human Platelets and Polymorphonuclear Leukocytes Synthesize Oxygenated Derivatives of Arachidonylethanolamide (Anandamide): Their Affinities for Cannabinoid Receptors and Pathways of Inactivation
    作者:William S. Edgemond、Cecilia J. Hillard、J. R. Falck、Christopher S. Kearn、William B. Campbell
    DOI:10.1124/mol.54.1.180
    日期:1998.7.1
    Arachidonylethanolamide (AEA), the putative endogenous ligand of the cannabinoid receptor, has been shown to be a substrate for lipoxygenase enzymes in vitro . One goal of this study was to determine whether lipoxygenase-rich cells metabolize AEA. [14C]AEA was converted by human polymorphonuclear leukocytes (PMNs) to two major metabolites that comigrated with synthetic 12( S )- and 15( S )-hydroxy-arachidonylethanolamide (HAEA). Human platelets convert [14C]AEA to 12( S )-HAEA. 12( S )-HAEA binds to both CB1 and CB2 receptors with approximately the same affinity as AEA. 12( R )-HAEA, which is not produced by PMNs, has 2-fold lower affinity for the CB1 receptor and 10-fold lower affinity for the CB2 receptor than 12( S )-HAEA. 15-HAEA has a lower affinity than AEA for both receptors, with K i values of 738 and >1000 nm for CB1 and CB2 receptors, respectively. The addition of a hydroxyl group at C20 of AEA resulted in a ligand with the same affinity for the CB1 receptor but a 4-fold lower affinity for the CB2 receptor than AEA. 12( S )-HAEA and 15-HAEA are poor substrates for AEA amidohydrolase and do not bind to the AEA uptake carrier. In conclusion, the addition of a hydroxyl group at C12 of the arachidonate backbone of AEA does not affect binding to CB receptors but is likely to increase its half-life. The addition of hydroxyl groups at other positions affects ligand affinity for CB receptors; both the position of the hydroxyl group and the configuration of the remaining double bonds are determinants of affinity.
    花生四烯醇胺(AEA),即大麻素受体的假定内源性配体,已被证明是体外脂氧化酶的底物。本研究的一个目标是确定富含脂氧化酶的细胞是否代谢 AEA。[14C]AEA 被人体多形核白细胞(PMNs)转化为两种主要代谢物,它们与合成的前列腺素 E2(HAEA)共迁移。人血小板将 [14C]AEA 转化为 12(S)-HAEA。12(S)-HAEA 与 AEA 具有大致相同的亲和力,结合 CB1 和 CB2 受体。12(R)-HAEA,PMNs 不产生,对 CB1 受体的亲和力是 12(S)-HAEA 的两倍,对 CB2 受体的亲和力是 10 倍。15-HAEA 对两种受体的亲和力均低于 AEA,其 Ki 值分别为 738 和 >1000 nm,适用于 CB1 和 CB2 受体。在 AEA 的 C20 位添加羟基后,生成的配体对 CB1 受体的亲和力与 AEA 相同,但对 CB2 受体的亲和力降低了 4 倍。12(S)-HAEA 和 15-HAEA 是 AEA 酰胺水解酶的不良底物,并不与 AEA 摄取载体结合。总之,在 AEA 的花生四烯酸主链的 C12 位添加羟基不影响与 CB 受体的结合,但很可能增加其半衰期。在其他位置添加羟基会影响配体对 CB 受体的亲和力;羟基的位置和剩余双键的构型都是亲和力的决定因素。
  • Synthesis of a radioactive photoaffinity arachidonic acid analog
    作者:Hélène Perrier、Petpiboon Prasit、Zhaoyin Wang
    DOI:10.1016/s0040-4039(00)76742-6
    日期:1994.3
    A novel photoaffinity probe based on arachidonic acid was synthesized by coupling 20-hydroxyarachidonic acid and 2-azido-5-iodobenzoic acid. The key epoxide required for the formation of 20-hydroxyarachidonic acid was obtained using a new mild and safe method.
    通过偶联20-羟基花生四烯酸和2-叠氮基-5-碘苯甲酸合成了一种基于花生四烯酸的新型光亲和探针。使用一种新的温和安全的方法获得了形成20-羟基花生四烯酸所需的关键环氧化物。
  • Chemical synthesis and biological evaluation of ω-hydroxy polyunsaturated fatty acids
    作者:Sung Hee Hwang、Karen Wagner、Jian Xu、Jun Yang、Xichun Li、Zhengyu Cao、Christophe Morisseau、Kin Sing Stephen Lee、Bruce D. Hammock
    DOI:10.1016/j.bmcl.2016.12.002
    日期:2017.2
    ω-Hydroxy polyunsaturated fatty acids (PUFAs), natural metabolites from arachidonic acid (ARA), eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) were prepared via convergent synthesis approach using two key steps: Cu-mediated CC bond formation to construct methylene skipped poly-ynes and a partial alkyne hydrogenation where the presence of excess 2-methyl-2-butene as an additive that is proven
    ω-羟基多不饱和脂肪酸(PUFAs),花生四烯酸(ARA),二十碳五烯酸(EPA)和二十二碳六烯酸(DHA)的天然代谢产物通过两个关键步骤通过汇聚合成方法制备:Cu介导的C C键形成亚甲基跳过了聚乙炔和部分炔烃的氢化反应,其中过量的2-甲基-2-丁烯作为添加剂的存在被证明对于将聚乙炔部分还原为相应的顺式成功至关重要-烯烃没有过度氢化。在幼稚大鼠中评估了ω-羟基PUFAs在疼痛中的潜在生物学功能。足底内注射后,在机械痛觉测定中,20-羟基二十碳四烯酸(20-HETE,ω-羟基ARA)使爪退缩阈值急剧降低,但接受20-羟基二十碳五烯酸(20 -HEPE,ω-羟基EPA)或22-羟基二十二碳六烯酸(22-HDoHE,ω-羟基DHA)。我们还发现20-HEPE和22-HDoHE都比20-HETE更有效地激活鼠类瞬态受体电位类香草受体1(m TRPV1)。
  • [EN] SYNTHESIS AND USE OF OMEGA-HYDROXYLATED POLYUNSATURATED FATTY ACIDS<br/>[FR] SYNTHÈSE ET UTILISATION D'ACIDES GRAS POLYINSATURÉS OMÉGA-HYDROXYLÉS
    申请人:UNIV CALIFORNIA
    公开号:WO2018035208A1
    公开(公告)日:2018-02-22
    The present invention provides a synthetic chemical method for preparing ω-hydroxylated polyunsaturated fatty acids (PUFAs) including 20-hydroxyeicosatetraenoic acid (20-HETE), 20-hydroxyeicosapentaenoic acid (20-HEPE), and 22-hydroxydocosahexaenoic acid (22-HDoHE) and a method of use thereof for treating cancer and macular degeneration.
    本发明提供了一种合成化学方法,用于制备包括20-羟基二十碳四烯酸(20-HETE)、20-羟基二十碳五烯酸(20-HEPE)和22-羟基二十二碳六烯酸(22-HDoHE)在内的ω-羟基多不饱和脂肪酸(PUFAs),以及用于治疗癌症和黄斑变性的使用方法。
  • A practical, stereospecific route to 18-, 19-, and 20-hydroxyeicosa-5(Z),8(Z),11(Z),14(Z)-tetraenoic acids (18-, 19-, and 20-HETEs)
    作者:V.Raj Gopal、S.G. Jagadeesh、Y.Krishna Reddy、A. Bandyopadhyay、Jorge H. Capdevila、J.R. Falck
    DOI:10.1016/j.tetlet.2004.01.151
    日期:2004.3
    Suzuki–Miyaura cross-coupling of cis-vinylbromide 6, obtained in three steps from diol 4, with functionalized boranes provides a practical, stereospecific route to the title CYP P450 eicosanoids.
    Suzuki-Miyaura通过三步法从二醇4中获得的顺式-乙烯基溴化物6与功能化的硼烷的交叉偶联为标题CYP P450类花生酸提供了一种实用的立体定向途径。
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