CAS: 871258-12-7; N,N-Dimethyl-2,3-Bis(((9Z,12Z)-Octadeca-9,12-Dien-1-yl)Oxy)Propan-1-Amine

该化合物是基因输送和纳米医学领域常用的一种合成辛酸脂脂,其特征是其具有嗜血性,既拥有水利和缺水地区,又有利于形成脂基纳米粒或脂质.DLinDMA因其能够包装核酸,如DNA和RNA,加强它们的稳定性和促进细胞吸收而特别受到注意.其linoley链中存在多种双环,有助于其流动性和灵活性,有利于在转基因过程中的膜聚变和内分泌.此外,二甲基氨基会发出积极的电荷,促进与有负电荷细胞膜的相互作用.总的来说,DLinDDMA是开发用于治疗的脂配方,特别是提供基因治疗和接种战略的遗传材料的宝贵组成部分.

结构式图片

合成工艺路线路线简述

  • 623-57-4 + 51154-39-3 = 871258-12-7
    反应条件:1.1 Reagents: Sodium Hydride Solvents: Toluene; Rt; 1.5 H,Reflux1.2 Reagents: Methanol
    标题:Simplifying The Chemical Structure Of Cationic Lipids For Sirna-Lipid Nanoparticles
    作者:Kuboyama,Takeshi; Et Al
    参考文献:Acs Medicinal Chemistry Letters 日期:2019 卷标:10(5) 页码:749-753

海关参考信息

专利信息


专利号:US-9932582-B2
优先权日:2014-01-14
标题 :Materials and methods for modulation of tendon healing
发明人:GILCHRIST DEREK STEWART; MILLAR NEAL LINDSAY
权利人:UNIV GLASGOW COURT
摘要:The invention relates to the use of microRNA 29 and precursors and mimics thereof for the modulation of tendon injury and the biomechanical properties of tendon. In particular, the invention derives from the finding that synthesis of type 1 collagen in tenocytes is less sensitive to miR-29 than is synthesis of type 3 collagen, thus enabling the balance between the collagen subtypes to be modulated in favor of type 1 collagen, mitigating reduction in biomechanical properties during healing.

专利号:US-2014378538-A1
优先权日:2011-12-14
标 题:Methods of responding to a biothreat
发明人:BANCEL STEPHANE
权利人:MODERMA THERAPEUTICS INC
摘要:The present disclosure provides for devices, in particular mobile devices, which may be used in the synthesis of modified nucleic acid molecules, in particular modified mRNA molecules. The device for making the modified nucleosides, modified nucleotides and modified nucleic acids (e.g., mRNA) disclosed herein may be mobile devices comprising at least one sample block for insertion of one or more sample vessels, a device base with electronic control units for the sample block, a voltage supply, and one or more reagent(s) for the synthesis of at least one nucleic acid.

专利号:US-11560562-B2
优先权日:2017-02-27
标题 :Large-scale synthesis of messenger RNA
发明人:DIAS ANUSHA; CRAWFORD DANIEL; DEROSA FRANK; ABYSALH JONATHAN; HEARTLEIN MICHAEL
权利人:TRANSLATE BIO INC
摘要:The present invention provides methods for large-scale production of a composition enriched for full-length mRNA molecules using an SP6 RNA polymerase and compositions produced using such methods and uses thereof.

专利号:US-2022136022-A1
优先权日:2020-10-15
标 题 :Large Scale Synthesis of Messenger RNA
发明人:ABYSALH JONATHAN; DIAS ANUSHA; VARGAS JOREL E; COOPER DUSTIN; DEROSA FRANK
权利人:TRANSLATE BIO INC
摘要:The present invention provides, among other things, methods for large-scale production of a composition comprising full-length messenger RNA product that is substantially free of double-stranded RNA, and compositions produced using such methods and uses thereof. The present invention is based, in part, on the surprising discovery that mRNA product produced by in vitro transcription using an SP6 RNA polymerase is substantially free of double-stranded RNA. In one aspect, the present invention provides methods of generating large-scale mRNA product for mRNA therapy without need for a chromatography step.

专利号:US-9790531-B2
优先权日:2012-08-14
标 题 :Enzymes and polymerases for the synthesis of RNA
发明人:WANG YUXUN; RAMAKRISHNAN DIVAKAR; DE FOUGEROLLES ANTONIN; WHORISKEY SUSAN
权利人:MODERNATX INC
摘要:The invention relates to compositions and methods for the design, evolution, preparation, and/or manufacture of enzymes for use with polynucleotides, primary transcripts and mmRNA molecules.

专利号:US-2018312534-A1
优先权日:2015-10-16
标题:Fluorescent anticancer platinum drugs
发明人:SARKAR ARINDAM; MANDAL SWADHIN KUMAR; SENGUPTA ANIRUDDHA; BISWAS GOUTAM; DUTTA PRADIP; SHARMA RUPALI; RAJ JUSTIN PAUL; SURYAVANSHI HEMANT; KUMARI SMITA
权利人:INVICTUS ONCOLOGY PVT LTD
摘要:The present disclosure is in relation to the field of nanotechnology and cancer therapeutics. In particular, the present disclosure relates to fluorescent platinum based compounds. The disclosure further relates to synthesis of said fluorescent platinum based compounds, nanoparticles and compositions comprising said fluorescent platinum based compounds/nanoparticles. The disclosure also relates to methods of managing cancer by the fluorescence changes between aforesaid platinum based compounds and corresponding free ligands, nanoparticles and compositions.

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主要参考文献


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合成参考文献


参考文献:10.1007/978-3-030-29207-2_11
摘要:Penumarthi A, Basak P, Smooker P, Shukla R. Hitching a Ride: Enhancing Nucleic Acid Delivery into Target Cells Through Nanoparticles. 2020. In: Environmental Chemistry for a Sustainable World.
参考文献:10.1007/978-3-031-08415-7_13
摘要:Hu B, Hussain A, Liu Q, Weng Y, Huang Y. Advances in mRNA Delivery and Clinical Applications. 2022. In: RNA Technologies.
参考文献:10.1007/978-3-031-08415-7_11
摘要:Ongun M, Lokras AG, Foged C, Thakur A. Lipid Nanoparticle-Mediated Delivery of Therapeutic and Prophylactic mRNA: Immune Activation by Ionizable Cationic Lipids. 2022. In: RNA Technologies.
参考文献:10.1007/978-981-19-9776-1_100
摘要:Du S, Cheng J, Dong Y. Nanomaterials for Therapeutic Nucleic Acid Delivery. 2023. In: Handbook of Chemical Biology of Nucleic Acids.
参考文献:10.1038/s44286-025-00332-5
摘要:Whitehead KA. The great lipid hunt. Nat Chem Eng. 2025 Dec 19;3(1):10–1. doi: 10.1038/s44286-025-00332-5.
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