2,2-dilinoleyl-4-dimethylaminomethyl-[1,3]-dioxolane | 1169768-24-4

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 2,2-dilinoleyl-4-dimethylaminomethyl-[1,3]-dioxolane
• 英文别名: 1-[(4S)-2,2-bis[(9Z,12Z)-octadeca-9,12-dienyl]-1,3-dioxolan-4-yl]-N,N-dimethylmethanamine
• CAS: 1169768-24-4
• 化学式: C₄₂H₇₇NO₂
• 分子量: 628.079
• InChiKey: BUOBCSGIAFXNKP-DEJAJOLASA-N

计算性质

• 辛醇/水分配系数(LogP)：
  15.3
• 重原子数：
  45
• 可旋转键数：
  32
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.81
• 拓扑面积：
  21.7
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  dilinoleylmethyl formate 在 sodium carbonate 、 对甲苯磺酸 、 pyridinium chlorochromate 、 potassium hydroxide 作用下， 以 四氢呋喃 、 乙醇 、 二氯甲烷 、 甲苯 为溶剂， 20.0~85.0 ℃ 、206.85 kPa 条件下， 反应 189.0h， 生成 2,2-dilinoleyl-4-dimethylaminomethyl-[1,3]-dioxolane
  参考文献：
  名称：

  IMPROVED COMPOSITIONS AND METHODS FOR THE DELIVERY OF NUCLEIC ACIDS

  摘要：

  公开号：

  EP2224912B1

文献信息

• [EN] AMINO LIPID BASED IMPROVED LIPID FORMULATION<br/>[FR] FORMULATION LIPIDIQUE AMÉLIORÉE À BASE D'AMINO LIPIDE
  申请人：ALNYLAM PHARMACEUTICALS INC

  公开号：WO2009132131A1

  公开（公告）日：2009-10-29

  The present invention provides compositions and methods for the delivery of therapeutic agents to cells. In particular, these include novel lipids and nucleic acid-lipid particles that provide efficient encapsulation of nucleic acids and efficient delivery of the encapsulated nucleic aicd to cells in vivo. The compositions of the present invention are highly potent, thereby allowing effective knock-down of specific target protein at relatively low doses. In addition, the compositions and methods of the present invention are less toxic and provide a greater therapeutic index compared to compositions and methods previously known in the art. Formulae (I), (II), (III), (IV).

  本发明提供了将治疗剂传递给细胞的组合物和方法。特别是，这些包括新型脂质和核酸-脂质颗粒，它们能够高效地封装核酸并将封装的核酸有效地传递到体内细胞中。本发明的组合物非常强效，因此可以在相对较低的剂量下有效地降低特定靶蛋白的表达。此外，与先前已知的技术中的组合物和方法相比，本发明的组合物和方法毒性更低，疗效指数更高。公式（I）、（II）、（III）、（IV）。
• NOVEL LIPIDS AND COMPOSITIONS FOR THE DELIVERY OF THERAPEUTICS
  申请人：Manoharan Muthiah

  公开号：US20110311582A1

  公开（公告）日：2011-12-22

  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: R 1 and R 2 are each independently for each occurrence optionally substituted C 10 -C 30 alkyl, optionally substituted C 10 -C 30 alkenyl, optionally substituted C 10 -C 30 alkynyl, optionally substituted C 10 -C 30 acyl, or -linker-ligand; R 3 is H, optionally substituted C 1 -C 10 alkyl, optionally substituted C 2 -C 10 alkenyl, optionally substituted C 2 -C 10 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).

  本发明提供了脂质，这些脂质在体内传递治疗剂到细胞的脂质颗粒中具有优势。特别是，本发明公式（I）提供了具有以下结构XXXIII的脂质，其中：R1和R2分别为每次出现的可选取代C10-C30烷基，可选取代C10-C30烯基，可选取代C10-C30炔基，可选取代C10-C30酰基，或-连接物-配基; R3为H，可选取代C1-C10烷基，可选取代C2-C10烯基，可选取代C2-C10炔基，烷基杂环，烷基磷酸盐，烷基磷酸硫酸盐，烷基磷酸二硫酸盐，烷基膦酸盐，烷基胺，羟基烷基，ω-氨基烷基，ω-(取代)氨基烷基，ω-磷酸基烷基，ω-硫代磷酸基烷基，可选取代聚乙二醇（PEG，mw 100-40K），可选取代mPEG（mw 120-40K），杂环芳基，杂环，或连接物配基; E为C（O）O或OC（O）。
• US9186325B2
  申请人：——

  公开号：US9186325B2

  公开（公告）日：2015-11-17
• US9764036B2
  申请人：——

  公开号：US9764036B2

  公开（公告）日：2017-09-19
• [EN] PROCESSES FOR PREPARING LIPIDS<br/>[FR] PROCÉDÉS DE PRÉPARATION DE LIPIDES
  申请人：ALNYLAM PHARMACEUTICALS INC

  公开号：WO2010048536A2

  公开（公告）日：2010-04-29

  The present invention provides compositions and methods for the delivery of therapeutic agents to cells. In particular, these include novel lipids and nucleic acid-lipid particles that provide efficient encapsulation of nucleic acids and efficient delivery of the encapsulated nucleic aicd to cells in vivo. The compositions of the present invention are highly potent, thereby allowing effective knock-down of specific tagrget protein at relatively low doses. The compositions and methods of the present invention are less toxic and provide a greater therapeutic index compared to compositions and methods previously known in the art.