CAS: 6250-72-2; 18-Methylnonadecanoic Acid

该化合物是一种分链脂肪酸,其脊椎为19碳,第18位为甲基替代物.这一结构特征增强了其稳定性并影响其物理化学特性,使其适合有机合成和脂质研究的专门应用.它的分解提高了非极溶剂的溶解性,并改变了与线性模拟相比的融化行为.化合物作为色谱分析的参考标准以及合成复杂脂类或表面活性剂的建筑块很有价值.其界定的结构确保了研究的再生性,特别是在研究分线脂肪酸对膜动力或酶活动的影响的研究中.

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CAS号2104-19-0 壬二酸单甲酯 | CAS号89160-66-7 18-methylnonade... | CAS号2724-56-3 10-甲基十一烷酸 | CAS号818-88-2 癸二酸单甲酯 | CAS号59708-73-5 19-甲基二十烷酸 | CAS号59708-74-6 21-methyld°Cosa...

合成工艺路线路线简述

    📜壬二酸氢甲酯置于甲醇,Sodium体系中,化学反应生成 18-甲基十九烷酸
    参考文献:羊毛蜡的成分.第二部分 酸和所述的醇的合成异和(+)--反异-Series
    标题:羊毛蜡的成分.第二部分 酸和所述的醇的合成异和(+)--反异-Series
    摘要:
    DOI:10.1039/jr9540003344

    海关参考信息

    专利信息


    专利号:US-2008300418-A1
    优先权日:2004-11-08
    标 题:Synthesis of Cardiolipin Analogues and Uses Thereof
    发明人:AHMAD MOGHIS U; UKKALAM MURALI K; ALI SHOUKATH M; AHMAD IMRAN
    权利人:AHMAD MOGHIS U; UKKALAM MURALI K; ALI SHOUKATH M; AHMAD IMRAN
    摘要:The invention provides novel synthetic methodologies for preparing cardiolipin, migrated caridiolipin (1,2-positional isomer of cardiolipin) and their analogues having varying fatty acids and/or alkyl chains with varying length and degrees of saturation/unsaturation. The method comprises (a) reacting an optically pure 1,2-O-dialkyl-sn-glycerol or 1,2-O-dialkyl-sn-glycerol with one or more phosphoramidite reagent(s), wherein a phosphite triester is produced; (b) coupling the product of (a) with glycerol, wherein a protected cardiolipin is produced; and (c) deprotecting the protected cardiolipin, such that cardiolipin is prepared. The cardiolipins and analogues thereof, prepared by the present methods, can be incorporated into liposomes, which can also include active agents such as hydrophobic or hydrophilic drugs, antisense nucleotides or diagnostic agents. Such liposomes can be used to treat diseases or can be used in diagnostic and/or analytical assays.

    专利号:US-2017246690-A1
    优先权日:2014-06-20
    标 题:Stabilizing agent-free metal nanoparticle synthesis and uses of metal nanoparticles synthesized therefrom
    发明人:MURPHY RYAN J; DREYFUS REMI; HOUGH LAWRENCE ALAN; MALASSIS LUDIVINE; MURRAY CHRISTOPHER; DONNIO BERTRAND
    权利人:RHODIA OPERATIONS; CENTRE NAT RECH SCIENT; UNIV PENNSYLVANIA
    摘要:Described herein are methods of synthesizing metal nanoparticles and the metal nanoparticles synthesized therefrom. Further described in the present disclosure are methods of modifying the surfaces of metal nanoparticles and the metal nanoparticles modified thereby. Also described herein are uses of such metal nanoparticles.

    专利号:US-2008286351-A1
    优先权日:2004-06-29
    标 题:Pegylated Cardiolipin Analogs, Methods of Synthesis, and Uses Thereof
    发明人:AHMAD MOGHIS U; UKKALAM MURALI K; ALI SHOUKATH M; AHMAD IMRAN
    权利人:AHMAD MOGHIS U; UKKALAM MURALI K; ALI SHOUKATH M; AHMAD IMRAN
    摘要:The invention provides synthetic methods for PEGylated cardiolipins with varying linkers. The methods can be employed to prepare PEGylated cardiolipin with different fatty acid and/or alkyl chain length with or without unsaturation. The PEGylated cardiolipin, prepared by the present methods, can be incorporated into liposomes that can also include active agents such as hydrophilic or hydrophobic drugs for the treatment of human and animal diseases. In addition, the PEGylated cardiolipin can be incorporated into liposomes that include compounds for therapeutic and diagnostic imaging. The use of such liposomes with PEGylated cardiolipin prolongs the period of liposomal circulation without disrupting the lipid bilayer.

    专利号:US-2005266068-A1
    优先权日:2002-05-24
    标题 :Cardiolipin molecules and methods of synthesis
    发明人:AHMAD MOGHIS U; UKKALAM MURALI K; AHMAD IMRAN
    权利人:NEOPHARM INC
    摘要:The invention provides new synthetic routes for cardiolipin with different fatty acids and/or alkyl chains with varying chain length and also with or without unsaturation, particularly a short-chain cardiolipin. The methods comprise reacting a 1,2-O-sn-diacyl/1,2-O-sn-dialkyl glycerol or a 2-O-protected glycerol, with a phosphoramidite reagent or a phosphate triester to produce a protected cardiolipin, which is deprotected to prepare the short chain cardiolipin. The reaction schemes can be used to generate new variants of cardiolipin. The cardiolipin prepared by the present methods can be incorporated into liposomes, which can also include active agents such as hydrophobic or hydrophilic drugs. Such liposomes can be used to treat diseases or in diagnostic and/or analytical assays. Liposomes can also include ligands for targeting a particular cell type or specific tissue.

    专利号:US-6214875-B1
    优先权日:1998-04-14
    标题:Anticancer effects of specific branched-chain fatty acids and related production process
    发明人:YANG ZHENHUA
    摘要:A group of specific branched-chain fatty acids, with significant anticancer effects on human and animals; methods of making using either chemical synthesis or biosynthesis methods; and methods of treating cancer.

    专利号:EP-1819715-A2
    优先权日:2004-11-08
    标 题 :Synthesis of cardiolipin analogues and uses thereof

    供应商参考报价(招募中)

    品牌试剂参考报价(招募中)

    📌 第三方产品分析报告

    ✅ COA系统入驻 | 共享模式

    主要参考文献

    [参考文献]: Jeroen S Dickschat, Et Al. Biosynthesis Of Iso-Fatty Acids In Myxobacteria. Org Biomol Chem. 2005 Aug 7;3(15):2824-31.
    [参考文献]: T Kaneda, Et Al. Iso- And Anteiso-Fatty Acids In Bacteria: Biosynthesis, Function, And Taxonomic Significance. Microbiol Rev. 1991 Jun;55(2):288-302.

    合成参考文献


    参考文献:10.1007/s10499-025-02246-8
    摘要:Nunes MJ, Varamogianni-Mamatsi D, Marques V, Anastasiou TI, Kagiampaki E, Vernadou E, Dailianis T, Kalogerakis N, Branco LC, Rodrigues CMP, Sobral RG, Mandalakis M, Gaudêncio SP. Chemical profile of extracts from wild and farmed Chondrosia reniformis sponges. Aquacult Int. 2025 Sep 23;33(6). doi: 10.1007/s10499-025-02246-8.
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