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arachidonyl bromide | 108803-63-0

中文名称
——
中文别名
——
英文名称
arachidonyl bromide
英文别名
(5Z,8Z,11Z,14Z)-1-bromoicosa-5,8,11,14-tetraene
arachidonyl bromide化学式
CAS
108803-63-0
化学式
C20H33Br
mdl
——
分子量
353.386
InChiKey
IQVVOWSHAOJWLH-DOFZRALJSA-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:
    412.1±34.0 °C(Predicted)
  • 密度:
    1.020±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    7.9
  • 重原子数:
    21
  • 可旋转键数:
    14
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.6
  • 拓扑面积:
    0
  • 氢给体数:
    0
  • 氢受体数:
    0

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

  • Lipids and compositions for the delivery of therapeutics
    申请人:Manoharan Muthiah
    公开号:US09186325B2
    公开(公告)日:2015-11-17
    The present invention provides lipids that are advantageously used in lipid particles for the in vivo delivery of therapeutic agents to cells. In particular, the invention formula (I) provides lipids having the following structure XXXIII wherein: R1 and R2 are each independently for each occurrence optionally substituted C10-C30 alkyl, optionally substituted C10-C30 alkenyl, optionally substituted C10-C30 alkynyl, optionally substituted C10-C30 acyl, or -linker-ligand; R3 is H, optionally substituted C1-C10 alkyl, optionally substituted C2-C10 alkenyl, optionally substituted C2-C10 alkynyl, alky lhetro cycle, alkylphosphate, alkylphosphorothioate, alkylphosphorodithioate, alkylphosphonates, alkylamines, hydroxyalkyls, ω-aminoalkyls, ω-(substituted)aminoalkyls, ω-phosphoalkyls, ω-thiophosphoalkyls, optionally substituted polyethylene glycol (PEG, mw 100-40K), optionally substituted mPEG (mw 120-40K), heteroaryl, heterocycle, or linker-ligand; and E is C(O)O or OC(O).
    本发明提供了有利用于体内向细胞传递治疗剂的脂质颗粒中的脂质。具体而言,该发明的公式(I)提供了具有以下结构XXXIII的脂质,其中:R1和R2分别独立地为每次出现的情况下,可以是选择性取代的C10-C30烷基,选择性取代的C10-C30烯基,选择性取代的C10-C30炔基,选择性取代的C10-C30酰基,或-连接-配体;R3为H,可以是选择性取代的C1-C10烷基,选择性取代的C2-C10烯基,选择性取代的C2-C10炔基,烷基杂环,烷基磷酸酯,烷基硫酸酯,烷基二硫酸酯,烷基磷酸酯,烷基胺,羟基烷基,ω-基烷基,ω-(取代)基烷基,ω-酰基烷基,ω-酰基烷基,选择性取代的聚乙二醇(PEG,分子量100-40K),选择性取代的mPEG(分子量120-40K),杂环芳基,杂环,或连接-配体;E为C(O)O或OC(O)。
  • Systematic synthesis of novel phosphoglycolipid analogues as potential agonists of GPR55
    作者:Junpei Abe、Adam T. Guy、Feiqing Ding、Peter Greimel、Yoshio Hirabayashi、Hiroyuki Kamiguchi、Yukishige Ito
    DOI:10.1039/d0ob01756f
    日期:——
    LPGlc analogues having the squaryldiamide group as potential agonists of GPR55. By the axon turning assay, several analogues exhibited similar activities to that of LPGlc. These results will provide valuable information for understanding the mode of action of LPGlc and its analogues and for the discovery of potent and selective antagonists or agonists of GPR55.
    视紫红质样 G 蛋白偶联受体 (GPCR) GPR55 作为药物靶标引起了人们的关注,因为它与各种生理和病理事件有关。尽管 GPR55 最初作为大麻素受体被去孤儿化,但溶血磷脂酰肌醇 (LPI) 现在被广泛认为是 GPR55 的内源性配体。最近,溶血磷脂酰-β- D已发现-葡萄糖苷 (LPGlc) 作用于 GPR55 以排斥背根神经节 (DRG) 神经元。在这项研究中,我们设计并合成了各种具有方酸二酰胺基团的 LPGlc 类似物作为 GPR55 的潜在激动剂。通过轴突转动试验,几种类似物表现出与 LPGlc 相似的活性。这些结果将为了解 LPGlc 及其类似物的作用方式以及发现 GPR55 的有效和选择性拮抗剂或激动剂提供有价值的信息。
  • Anti-cancer nitro- and thia-fatty acids
    申请人:——
    公开号:US20030078299A1
    公开(公告)日:2003-04-24
    The present invention relates to pharmaceutical compositions comprising, as an anti-cancer agent: (a) one or more compounds having the formula NO 2 —A—B, 1 wherein A is a saturated or unsaturated hydrocarbon chain of 14-26 double bonds, and B is (CH 2 ) m (COOH) n in which n is a integer from 0 to 2 and m is an integer from 0 to 2; or a derivative thereof in which the hydrocarbon chain has one or more than one substitution selected from the group consisting of hydroxy, hydroperoxy, epoxy and peroxy; (b) one or more compounds selected from polyunsaturated fatty acids (PUFA's) having a 16 to 26 carbon atom chain and 3 to 16 double bonds, and wherein the PUFA is covalently coupled at the carboxylic acid group to an amino acid selected from glycine and aspartic acid; (c) one or more compounds selected from unsaturated fatty acids having an 18 to 25 carbon atom chain and 1 to 6 double bonds and wherein the fatty acid has one or two &bgr;-oxa, &ggr;-oxa, &bgr;-thia, &ggr;-thia substitutions: or (d) one or more compounds having formula (I) wherein A′ is a saturated or unsaturated hydrocarbon chain of 9-26 carbon atoms, X is oxygen or is absent and B′ is (CH 2 ) J (COOH) k in which j is an integer from 1 to 3 and K is 0 or 1; or a derivative thereof in which the hydrocarbon chain has one or more than one substitution selected from the group consisting of hydroxy, hydroperoxy, epoxy and peroxy; and a pharmaceutically acceptable carrier or diluent.
    本发明涉及制药组合物,包括作为抗癌剂的:(a) 一个或多个具有式NO2—A—B,1的化合物,其中A是14-26个双键的饱和或不饱和碳氢链,B是(CH2)m(COOH)n,其中n是0到2的整数,m是0到2的整数;或其衍生物,其中碳氢链具有羟基、过氧化氢基、环氧基和过氧基中的一种或多种取代;(b) 一种或多种选择自具有16到26个碳原子链和3到16个双键的多不饱和脂肪酸(PUFA),其中PUFA在羧酸基上与选择自甘酸和天冬氨酸氨基酸共价耦合;(c) 一种或多种选择自具有18到25个碳原子链和1到6个双键的不饱和脂肪酸,其中脂肪酸具有一或两个β-氧杂、γ-氧杂、β-杂、γ-杂取代;或(d) 公式(I)中A′是9-26个碳原子的饱和或不饱和碳氢链,X是氧或不存在,B′是( )J(COOH)k,其中j是1到3的整数,k是0或1;或其衍生物,其中碳氢链具有羟基、过氧化氢基、环氧基和过氧基中的一种或多种取代;以及药学上可接受的载体或稀释剂。
  • Polyunsaturated Nitroalkanes and Nitro-Substituted Fatty Acids
    作者:Christopher J. Easton、Ling Xia、Michael J. Pitt、Antonio Ferrante、Alfred Poulos、Deborah A. Rathjen
    DOI:10.1055/s-2001-11433
    日期:——
    Nitroalkanes 4 are readily prepared from naturally derived polyunsaturated fatty alcohols 1 via successive conversion to the corresponding haloalkanes 2 and 3, and reaction with silver nitrite. Reaction of nitroalkanes 4 a,b with methyl acrylate, followed by ester hydrolysis, affords nitro-substituted fatty acids 6 a,b and 8 a,b. Oxidation of alcohols 1 a,b gives the corresponding aldehydes 9 a,b, which react by Henry condensation with nitromethane to give β-hydroxynitroalkanes 10 a,b.
    硝基烷烃 4 很容易从天然衍生的多不饱和脂肪醇 1 通过连续转化为相应的卤代烷烃 2 和 3 并与亚硝酸银反应制备。硝基烷烃 4 a、b 与丙烯酸甲酯反应,然后进行酯解,可得到硝基取代脂肪酸 6 a、b 和 8 a、b。醇 1 a,b 氧化后生成相应的醛 9 a,b,再与硝基甲烷发生亨利缩合反应,生成 δ-羟基硝基烷 10 a,b。
  • Antioxidant Behaviour of Thia Fatty Acids
    作者:C. J. Easton、A. Ferrante、T. A. Robertson、L. Xia
    DOI:10.1071/ch02095
    日期:——

    Eight thia fatty acids and other sulfides have been studied as inhibitors of autoxidation of arachidonic acid. The inhibitors extend the lag phase of the oxidation, to varying degrees. A carboxyl group in the vicinity of the sulfur reduces the antioxidant activity, while unsaturated sulfides are more effective than their saturated analogues. The results are consistent with the sulfides acting to reduce fatty acid hydroperoxides, which otherwise accumulate during the early stages of reaction and propagate the free-radical oxidation process.

    作为花生四烯酸自氧化的抑制剂,对八种脂肪酸和其他硫化物进行了研究。这些抑制剂在不同程度上延长了氧化的滞后期。附近的羧基降低了抗氧化活性,而不饱和硫化物比饱和硫化物更有效。这些结果与硫化物减少脂肪酸氢过氧化物的作用是一致的,否则氢过氧化物会在反应的早期阶段积聚并扩展自由基氧化过程。
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