(3aR,5s,6aS)-N,N-dimethyl-2,2-di((9Z,12Z)-octadeca-9,12-dien-1-yl)tetrahydro-3aH-cyclopenta[d][1,3]dioxol-5-amine | 1226778-72-8

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: (3aR,5s,6aS)-N,N-dimethyl-2,2-di((9Z,12Z)-octadeca-9,12-dien-1-yl)tetrahydro-3aH-cyclopenta[d][1,3]dioxol-5-amine
• CAS: 1226778-72-8
• 化学式: C₄₄H₇₉NO₂
• 分子量: 654.117
• InChiKey: LXEBVDLMCCKNTC-YRPQBFOSSA-N

物化性质

• 沸点：
  684.4±55.0 °C(Predicted)
• 密度：
  0.93±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  13.6
• 重原子数：
  47.0
• 可旋转键数：
  31.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.82
• 拓扑面积：
  21.7
• 氢给体数：
  0.0
• 氢受体数：
  3.0

反应信息

• 作为产物：
  描述：

  在 lithium aluminium tetrahydride 作用下， 以 四氢呋喃 为溶剂， 以68%的产率得到(3aR,5s,6aS)-N,N-dimethyl-2,2-di((9Z,12Z)-octadeca-9,12-dien-1-yl)tetrahydro-3aH-cyclopenta[d][1,3]dioxol-5-amine
  参考文献：
  名称：

  最大限度地提高 siRNA 脂质纳米颗粒在体内肝基因沉默中的效力

  摘要：

  特殊（脂质）递送：通过对脂质进行大量头基修饰，研究了可电离脂质 p K a在脂质纳米粒子体内递送 siRNA 中的作用。脂质P的的紧密相关ķ一个 值和鼠标FVII基因（FVII ED的沉默50）被发现，具有最佳p ķ一个范围的6.2-6.5（见图）。本研究中最有效的阳离子脂质的 ED 50水平在小鼠中约为 0.005 mg kg -1，在非人类灵长类动物中低于 0.03 mg kg -1。

  DOI：

  10.1002/anie.201203263

文献信息

• [EN] CATIONIC LIPIDS COMPRISING AN HYDROXY MOIETY<br/>[FR] LIPIDES CATIONIQUES COMPRENANT UNE FRACTION HYDROXY
  申请人：TRANSLATE BIO INC

  公开号：WO2020257611A1

  公开（公告）日：2020-12-24

  Disclosed are lipids which are compounds of Formula I. Lipids provided herein can be useful for delivery and expression of mRNA and encoded protein, e.g., as a component of liposomal delivery vehicle, and accordingly can be useful for treating various diseases, disorders and conditions, such as those associated with deficiency of one or more proteins.

  本文披露的是化合物I的脂质。本文提供的脂质可用于传递和表达mRNA和编码蛋白，例如作为脂质体传递载体的组分，因此可用于治疗与一种或多种蛋白质缺乏相关的各种疾病、紊乱和症状。
• FLUORESCENT ANTICANCER PLATINUM DRUGS
  申请人：INVICTUS ONCOLOGY PVT. LTD.

  公开号：US20180312534A1

  公开（公告）日：2018-11-01

  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.

  本公开涉及纳米技术和癌症治疗领域。具体而言，本公开涉及荧光铂基化合物。该公开进一步涉及合成所述荧光铂基化合物、纳米颗粒和包含所述荧光铂基化合物/纳米颗粒的组合物。该公开还涉及通过上述铂基化合物与相应的游离配体、纳米颗粒和组合物之间的荧光变化来管理癌症的方法。
• SYNTHESIS AND STRUCTURE OF HIGH POTENCY RNA THERAPEUTICS
  申请人：Arcturus Therapeutics, Inc.

  公开号：US20190002906A1

  公开（公告）日：2019-01-03

  This invention provides expressible polynucleotides, which can express a target protein or polypeptide. Synthetic mRNA constructs for producing a protein or polypeptide can contain one or more 5′ UTRs, where a 5′ UTR may be expressed by a gene of a plant. In some embodiments, a 5′ UTR may be expressed by a gene of a member of Arabidopsis genus. The synthetic mRNA constructs can be used as pharmaceutical agents for expressing a target protein or polypeptide in vivo.

  这项发明提供了可表达的多核苷酸，可以表达目标蛋白质或多肽。用于产生蛋白质或多肽的合成mRNA构建物可以包含一个或多个5' UTR，其中5' UTR可以由植物的基因表达。在某些实施例中，5' UTR可以由拟南芥属植物的基因表达。这些合成mRNA构建物可以用作体内表达目标蛋白质或多肽的药用剂。
• [EN] COMPOSITION AND METHODS FOR TREATMENT OF PRIMARY CILIARY DYSKINESIA<br/>[FR] COMPOSITION ET MÉTHODES DE TRAITEMENT D'UNE DYSKINÉSIE CILIAIRE PRIMITIVE
  申请人：TRANSLATE BIO INC

  公开号：WO2021226463A1

  公开（公告）日：2021-11-11

  The present invention provides, among other things, methods and compositions for treating primary ciliary dyskinesia (PCD) based on mRNA therapy. The compositions used in treatment of PCD comprise an mRNA comprising a dynein axonemal intermediate chain 1 (DNAI1) coding sequence and are administered at an effective dose and an administration interval such that at least one symptom or feature of PCD is reduced in intensity, severity, or frequency or has a delayed onset. mRNAs with optimized DNAI1 coding sequences are provided that can be administered without the need for modifying the nucleotides of the mRNA to achieve sustained in vivo function.

  本发明提供了治疗原发性纤毛运动障碍（PCD）的方法和组合物，基于mRNA疗法。用于治疗PCD的组合物包括一个包含动力蛋白纤毛中间链1（DNAI1）编码序列的mRNA，以有效剂量和给药间隔进行给药，以使PCD的至少一个症状或特征在强度、严重程度、频率上减轻，或延迟发作。提供了具有优化DNAI1编码序列的mRNA，可以在不需要修改mRNA核苷酸的情况下进行给药，以实现体内持续功能。
• LIPID FORMULATED SINGLE STRANDED RNA
  申请人：Manoharan Muthiah

  公开号：US20130156845A1

  公开（公告）日：2013-06-20

  The present invention provides compositions comprising a nucleic acid lipid particle and an oligomeric compound and uses thereof. In certain embodiments, such compositions are useful as antisense compounds. Certain such antisense compounds are useful as RNase H antisense compounds or as RNAi compounds.

  本发明提供了包含核酸脂质粒子和寡核苷酸化合物的组合物及其用途。在某些实施方式中，这些组合物可用作反义物质。某些这样的反义物质可用作RNase H反义物质或RNAi物质。