dilinoleyloxybenzaldehyde | 1003579-68-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: dilinoleyloxybenzaldehyde
• 英文别名: 3,4-Dilinoleyloxybenzaldehyde；3,4-bis[(9Z,12Z)-octadeca-9,12-dienoxy]benzaldehyde
• CAS: 1003579-68-7
• 化学式: C₄₃H₇₀O₃
• 分子量: 635.027
• InChiKey: DNCUOYJWBYQKBR-MAZCIEHSSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  15.8
• 重原子数：
  46
• 可旋转键数：
  33
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.65
• 拓扑面积：
  35.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  dilinoleyloxybenzaldehyde 、 盐酸二甲胺 在 titanium(IV) isopropylate 、 三乙胺 、 sodium tetrahydroborate 、 氨 、 水 作用下， 以 乙醇 为溶剂， 反应 10.0h， 以74%的产率得到N,N-dimethyl-3,4-dilinoleyloxybenzylamine
  参考文献：
  名称：

  WO2008/103276

  摘要：

  公开号：
• 作为产物：
  描述：

  亚麻醇 在 caesium carbonate 、 三乙胺 作用下， 以 二氯甲烷 、 二乙二醇二甲醚 为溶剂， 反应 1.0h， 生成 dilinoleyloxybenzaldehyde
  参考文献：
  名称：

  WO2008/103276

  摘要：

  公开号：

文献信息

• Lipid nanoparticle based compositions and methods for the delivery of biologically active molecules
  申请人：Chen Tongqian

  公开号：US20060240554A1

  公开（公告）日：2006-10-26

  The present invention relates to novel cationic lipids, transfection agents, microparticles, nanoparticles, and short interfering nucleic acid (siNA) molecules. The invention also features compositions, and methods of use for the study, diagnosis, and treatment of traits, diseases and conditions that respond to the modulation of gene expression and/or activity in a subject or organism. Specifically, the invention relates to novel cationic lipids, microparticles, nanoparticles and transfection agents that effectively transfect or deliver biologically active molecules, such as antibodies (e.g., monoclonal, chimeric, humanized etc.), cholesterol, hormones, antivirals, peptides, proteins, chemotherapeutics, small molecules, vitamins, co-factors, nucleosides, nucleotides, oligonucleotides, enzymatic nucleic acids, antisense nucleic acids, triplex forming oligonucleotides, 2,5-A chimeras, dsRNA, allozymes, aptamers, decoys and analogs thereof, and small nucleic acid molecules, such as short interfering nucleic acid (siNA), short interfering RNA (siRNA), double-stranded RNA (dsRNA), micro-RNA (miRNA), and short hairpin RNA (shRNA) molecules, to relevant cells and/or tissues, such as in a subject or organism. Such novel cationic lipids, microparticles, nanoparticles and transfection agents are useful, for example, in providing compositions to prevent, inhibit, or treat diseases, conditions, or traits in a cell, subject or organism. The compositions described herein are generally referred to as formulated molecular compositions (FMC) or lipid nanoparticles (LNP).

  本发明涉及新型阳离子脂质体、转染剂、微粒子、纳米粒子和短干扰核酸（siNA）分子。本发明还涉及用于研究、诊断和治疗对基因表达和/或活性调节有反应的特征、疾病和状况的组合物和使用方法。具体而言，本发明涉及能够有效转染或传递生物活性分子的新型阳离子脂质体、微粒子、纳米粒子和转染剂，例如抗体（例如单克隆、嵌合、人源化等）、胆固醇、激素、抗病毒药物、肽、蛋白质、化学治疗药物、小分子、维生素、辅因子、核苷、核苷酸、寡核苷酸、酶性核酸、反义核酸、三链形成寡核苷酸、2,5-A嵌合体、双链RNA、等位酶、适配体、诱饵和其类似物以及小的核酸分子，例如短干扰核酸（siNA）、短干扰RNA（siRNA）、双链RNA（dsRNA）、微小RNA（miRNA）和短发夹RNA（shRNA）分子，传递到相关的细胞和/或组织中，例如在主体或生物体中。这些新型阳离子脂质体、微粒子、纳米粒子和转染剂在提供用于预防、抑制或治疗细胞、主体或生物体中的疾病、状况或特征的组合物方面是有用的。本文所描述的组合物通常被称为配制分子组合物（FMC）或脂质纳米粒子（LNP）。
• LIPID NANOPARTICLE BASED COMPOSITIONS AND METHODS FOR THE DELIVERY OF BIOLOGICALLY ACTIVE MOLECULES
  申请人：Chen Tongqian

  公开号：US20080188675A1

  公开（公告）日：2008-08-07

  The present invention relates to novel cationic lipids, transfection agents, microparticles, nanoparticles, and short interfering nucleic acid (siNA) molecules. The invention also features compositions, and methods of use for the study, diagnosis, and treatment of traits, diseases and conditions that respond to the modulation of gene expression and/or activity in a subject or organism. Specifically, the invention relates to novel cationic lipids, microparticles, nanoparticles and transfection agents that effectively transfect or deliver biologically active molecules, such as antibodies (e.g., monoclonal, chimeric, humanized etc.), cholesterol, hormones, antivirals, peptides, proteins, chemotherapeutics, small molecules, vitamins, co-factors, nucleosides, nucleotides, oligonucleotides, enzymatic nucleic acids, antisense nucleic acids, triplex forming oligonucleotides, 2,5-A chimeras, dsRNA, allozymes, aptamers, decoys and analogs thereof, and small nucleic acid molecules, such as short interfering nucleic acid (siNA), short interfering RNA (siRNA), double-stranded RNA (dsRNA), micro-RNA (miRNA), and short hairpin RNA (shRNA) molecules, to relevant cells and/or tissues, such as in a subject or organism. Such novel cationic lipids, microparticles, nanoparticles and transfection agents are useful, for example, in providing compositions to prevent, inhibit, or treat diseases, conditions, or traits in a cell, subject or organism. The compositions described herein are generally referred to as formulated molecular compositions (FMC) or lipid nanoparticles (LNP).

  本发明涉及新型阳离子脂质体、转染剂、微粒、纳米粒子和短干扰核酸（siNA）分子。本发明还涉及用于研究、诊断和治疗对基因表达和/或活性调节有反应的特征、疾病和状况的组合物和使用方法。具体而言，本发明涉及新型阳离子脂质体、微粒、纳米粒子和转染剂，它们能有效地转染或传递生物活性分子，例如抗体（例如单克隆、嵌合、人源化等）、胆固醇、激素、抗病毒药物、肽、蛋白质、化疗药物、小分子、维生素、辅因子、核苷、核苷酸、寡核苷酸、酶性核酸、反义核酸、三股形成寡核苷酸、2,5-A嵌合体、dsRNA、等位酶、适配体、诱饵和类似物以及小核酸分子，例如短干扰核酸（siNA）、短干扰RNA（siRNA）、双链RNA（dsRNA）、微RNA（miRNA）和短发夹RNA（shRNA）分子，传递到相关的细胞和/或组织中，例如在主体或生物体中。这些新型阳离子脂质体、微粒、纳米粒子和转染剂在提供组合物以预防、抑制或治疗细胞、主体或生物体的疾病、状况或特征方面是有用的。本文所描述的组合物通常被称为配制的分子组合物（FMC）或脂质纳米粒子（LNP）。
• Lipid Nanoparticle Based Compositions and Methods for the Delivery of Biologically Active Molecules
  申请人：Chen Tongqian

  公开号：US20090048197A1

  公开（公告）日：2009-02-19

  The present invention relates to novel cationic lipids, transfection agents, microparticles, nanoparticles, and short interfering nucleic acid (siNA) molecules. The invention also features compositions, and methods of use for the study, diagnosis, and treatment of traits, diseases and conditions that respond to the modulation of gene expression and/or activity in a subject or organism. Specifically, the invention relates to novel cationic lipids, microparticles, nanoparticles and transfection agents that effectively transfect or deliver biologically active molecules, such as antibodies (e.g., monoclonal, chimeric, humanized etc.), cholesterol, hormones, antivirals, peptides, proteins, chemotherapeutics, small molecules, vitamins, co-factors, nucleosides, nucleotides, oligonucleotides, enzymatic nucleic acids, antisense nucleic acids, triplex forming oligonucleotides, 2,5-A chimeras, dsRNA, allozymes, aptamers, decoys and analogs thereof, and small nucleic acid molecules, such as short interfering nucleic acid (siNA), short interfering RNA (siRNA), double-stranded RNA (dsRNA), micro-RNA (miRNA), short hairpin RNA (shRNA), and RNAi inhibitor molecules, to relevant cells and/or tissues, such as in a subject or organism. Such novel cationic lipids, microparticles, nanoparticles and transfection agents are useful, for example, in providing compositions to prevent, inhibit, or treat diseases, conditions, or traits in a cell, subject or organism. The compositions described herein are generally referred to as formulated molecular compositions (FMC) or lipid nanoparticles (LNP).

  本发明涉及新型阳离子脂质、转染剂、微粒、纳米粒子和短干扰核酸（siNA）分子。本发明还涉及组合物和使用方法，用于研究、诊断和治疗对基因表达和/或活性调节有反应的个体或生物的特征、疾病和状况。具体而言，本发明涉及新型阳离子脂质、微粒、纳米粒子和转染剂，可以有效地转染或传递生物活性分子，如抗体（例如单克隆、嵌合、人源化等）、胆固醇、激素、抗病毒药物、肽、蛋白质、化学治疗药物、小分子、维生素、辅因子、核苷、核苷酸、寡核苷酸、酶性核酸、反义核酸、三链体寡核苷酸、2,5-A嵌合体、dsRNA、异构酶、aptamers、诱饵和其类似物，以及小的核酸分子，如短干扰核酸（siNA）、短干扰RNA（siRNA）、双链RNA（dsRNA）、微RNA（miRNA）、短发夹RNA（shRNA）和RNAi抑制分子，传递到相关的细胞和/或组织中，例如在个体或生物中。这种新型阳离子脂质、微粒、纳米粒子和转染剂在提供组合物以预防、抑制或治疗细胞、个体或生物的疾病、状况或特征方面是有用的。本文所描述的组合物通常称为配方分子组合物（FMC）或脂质纳米粒子（LNP）。
• COMPOSITIONS AND METHODS FOR POTENTIATED ACTIVITY OF BIOLOGICALLY ACTIVE MOLECULES
  申请人：Jadhav Vasant

  公开号：US20100015218A1

  公开（公告）日：2010-01-21

  The present invention relates to novel compositions and methods for potentiating the activity of biologically active molecules in conjunction with one or more delivery vehicles and one or more carrier molecules. Specifically, the invention features the use of a carrier molecule in combination with a delivery vehicle and a biologically active molecule of interest to potentiate the activity of the biologically active molecule. The carrier molecule can be biologically inert, inactive, or attenuated; or can alternately be biologically active in the same or different manner than the biologically active molecule of interest. Specifically, the invention features novel particle forming delivery agents including cationic lipids, microparticles, and nanoparticles that are useful for delivering various biologically active molecules to cells in conjunction with a carrier molecule. The invention also features compositions, and methods of use for the study, diagnosis, and treatment of traits, diseases and conditions that respond to the modulation of gene expression and/or activity in a subject or organism that are delivered intracellularly in conjunction with a carrier molecule. In various embodiments, the invention relates to novel cationic lipids, microparticles, nanoparticles and transfection agents that effectively transfect or deliver biologically active molecules, such as antibodies (e.g., monoclonal, chimeric, humanized etc.), cholesterol, hormones, antivirals, peptides, proteins, chemotherapeutics, small molecules, vitamins, co-factors, nucleosides, nucleotides, oligonucleotides, enzymatic nucleic acids, antisense nucleic acids, triplex forming oligonucleotides, 2,5-A chimeras, allozymes, aptamers, decoys and analogs thereof, and small nucleic acid molecules, such as short interfering nucleic acid (siNA), short interfering RNA (siRNA), double-stranded RNA (dsRNA), micro-RNA (miRNA), and short hairpin RNA (shRNA) molecules, to relevant cells and/or tissues, such as in a subject or organism, in conjunction with one or more carrier molecules. Such novel cationic lipids, microparticles, nanoparticles and transfection agents that are used in conjunction with one or more carrier molecules are useful, for example, in providing compositions to prevent, inhibit, or treat diseases, conditions, or traits in a cell, subject or organism.

  本发明涉及一种新型组合物和方法，用于增强生物活性分子的活性，结合一个或多个传递载体和一个或多个载体分子。具体而言，本发明涉及使用载体分子与传递载体和感兴趣的生物活性分子结合，以增强生物活性分子的活性。载体分子可以是生物惰性、不活跃或减弱的；或者可以是与生物活性分子以相同或不同的方式活跃的。具体而言，本发明涉及新型形成颗粒的传递剂，包括阳离子脂质、微粒和纳米粒子，它们对于传递各种生物活性分子到细胞中与载体分子结合是有用的。本发明还涉及组合物和使用方法，用于研究、诊断和治疗在主体或有机体中对基因表达和/或活性调节有反应的特征、疾病和情况，这些组合物和方法是与载体分子一起递送到细胞内的。在各种实施例中，本发明涉及新型阳离子脂质、微粒、纳米粒子和转染剂，它们有效地转染或递送生物活性分子，如抗体（例如单克隆、嵌合、人源化等）、胆固醇、激素、抗病毒药物、肽、蛋白质、化学治疗药物、小分子、维生素、辅因子、核苷、核苷酸、寡核苷酸、酶核酸、反义核酸、三链体寡核苷酸、2,5-A嵌合体、异构酶、适配体、诱饵和其类似物以及小核酸分子，如短干扰核酸（siNA）、短干扰RNA（siRNA）、双链RNA（dsRNA）、微RNA（miRNA）和短发夹RNA（shRNA）分子，递送到相关的细胞和/或组织中，例如在主体或有机体中，与一个或多个载体分子结合。这种与一个或多个载体分子一起使用的新型阳离子脂质、微粒、纳米粒子和转染剂是有用的，例如提供组合物以预防、抑制或治疗细胞、主体或有机体中的疾病、情况或特征。
• 10.1021/jacs.4c00451
  作者：Dong, Wang、Li, Zhibin、Hou, Tailin、Shen, Yanqiong、Guo, Zixuan、Su, Yi-Tan、Chen, Ziqi、Pan, Huimin、Jiang, Wei、Wang, Yucai

  DOI：10.1021/jacs.4c00451

  日期：——

  pivotal target for mRNA delivery, prompting a continual quest for specialized and efficient lipid nanoparticles (LNPs) designed to enhance spleen-selective transfection efficiency. Here we report imidazole-containing ionizable lipids (IMILs) that demonstrate a pronounced preference for mRNA delivery into the spleen with exceptional transfection efficiency. We optimized IMIL structures by constructing and

  脾脏成为 mRNA 递送的关键靶点，促使人们不断寻求专门且高效的脂质纳米颗粒 (LNP)，旨在提高脾脏选择性转染效率。在这里，我们报道了含咪唑的可电离脂质（IMIL），它表现出对 mRNA 递送至脾脏的明显偏好，并具有卓越的转染效率。我们通过构建和筛选包含多个头、尾和连接子的多维 IMIL 库来优化 IMIL 结构，以进行结构-活性相关性分析。经过高通量体内筛选后，我们发现 A3B7C2 是通过配制的 LNP 进行脾脏特异性 mRNA 递送中表现最佳的 IMIL，实现了 98% 的脾脏转染率。此外，基于 A3B7C2 的 LNP 在脾树突状细胞转染中特别有效。比较分析表明，与 SM102 和 DLin-MC3-DMA 脂质制剂相比，基于 A3B7C2 的 LNP 的脾脏 mRNA 转染分别显着增加了 2.8 倍和 12.9 倍。此外，与 SORT 方法相比，我们的方法在不引入额外阴离子脂质的情况下使脾