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2-(2-(octadecyloxy)-2-oxoethoxy)acetic acid | 1031781-35-7

中文名称
——
中文别名
——
英文名称
2-(2-(octadecyloxy)-2-oxoethoxy)acetic acid
英文别名
octadec-1-yl diglycolate;2-(2-Octadecoxy-2-oxoethoxy)acetic acid
2-(2-(octadecyloxy)-2-oxoethoxy)acetic acid化学式
CAS
1031781-35-7
化学式
C22H42O5
mdl
——
分子量
386.572
InChiKey
CRYWEPVWIRFKKS-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    8.4
  • 重原子数:
    27
  • 可旋转键数:
    22
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.91
  • 拓扑面积:
    72.8
  • 氢给体数:
    1
  • 氢受体数:
    5

反应信息

  • 作为反应物:
    描述:
    poly(ethylene glycol) monomethyl ether2-(2-(octadecyloxy)-2-oxoethoxy)acetic acid4-二甲氨基吡啶N,N'-二环己基碳二亚胺 作用下, 以 二氯甲烷 为溶剂, 反应 16.0h, 以30%的产率得到Octadecyl 2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]-2-oxoethoxy]acetate
    参考文献:
    名称:
    PEG LIPIDS AND USES THEREOF
    摘要:
    本公开部分提供了化合物(即PEG脂质),这些化合物在制药组合物、化妆品组合物和药物递送系统中非常有用,例如用于脂质纳米粒(LNP)配方。本公开还提供了包含此处所述PEG脂质的LNP配方以及使用它们的方法。例如,此处提供的LNP对于将药物(例如治疗药物)递送到主体中非常有用。在某些实施例中,此处提供的PEG脂质和LNP表现出比现有的PEG脂质和LNP配方更高的PEG脱落。
    公开号:
    US20220047518A1
  • 作为产物:
    参考文献:
    名称:
    PEG LIPIDS AND USES THEREOF
    摘要:
    本公开部分提供了化合物(即PEG脂质),这些化合物在制药组合物、化妆品组合物和药物递送系统中非常有用,例如用于脂质纳米粒(LNP)配方。本公开还提供了包含此处所述PEG脂质的LNP配方以及使用它们的方法。例如,此处提供的LNP对于将药物(例如治疗药物)递送到主体中非常有用。在某些实施例中,此处提供的PEG脂质和LNP表现出比现有的PEG脂质和LNP配方更高的PEG脱落。
    公开号:
    US20220047518A1
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文献信息

  • Modulating the Therapeutic Activity of Nanoparticle Delivered Paclitaxel by Manipulating the Hydrophobicity of Prodrug Conjugates
    作者:Steven M. Ansell、Sharon A. Johnstone、Paul G. Tardi、Lily Lo、Sherwin Xie、Yu Shu、Troy O. Harasym、Natashia L. Harasym、Laura Williams、David Bermudes、Barry D. Liboiron、Walid Saad、Robert K. Prud’homme、Lawrence D. Mayer
    DOI:10.1021/jm800002y
    日期:2008.6.1
    A series of paclitaxel prodrugs designed for formulation in lipophilic nanoparticles are described. The hydrophobicity of paclitaxel was increased by conjugating a succession of increasingly hydrophobic lipid anchors to the drug using succinate or diglycolate cross-linkers. The prodrugs were formulated in well defined block copolymer-stabilized nanoparticles. These nanoparticles were shown to have an elimination half-life of approximately 24 h in vivo. The rate at which the prodrug was released from the nanoparticles could be controlled by adjusting the hydrophobicity of the lipid anchor, resulting in release half-lives ranging from 1 to 24 h. The diglycolate and succinate cross-linked prodrugs were 1-2 orders of magnitude less potent than paclitaxel in vitro. Nanoparticle formulations of the succinate prodrugs showed no evidence of efficacy in HT29 human colorectal tumor xenograph models. Efficacy of diglycolate prodrug nanoparticles increased as the anchor hydrophobicity increased. Long circulating diglycolate prodrug nanoparticles provided significantly enhanced therapeutic activity over commercially formulated paclitaxel at the maximum tolerated dose.
  • [EN] PEG LIPIDS AND USES THEREOF<br/>[FR] LIPIDES PEG ET LEURS UTILISATIONS
    申请人:MODERNATX INC
    公开号:WO2020061284A1
    公开(公告)日:2020-03-26
    The present disclosure in part provides compounds (i.e., PEG lipids) which are useful in pharmaceutical compositions, cosmetic compositions, and drug delivery systems, e.g, for use in lipid nanoparticle (LNP) formulations. The present disclosure also provides LNP formulations comprising PEG lipids described herein, and methods of using the same. For example, the LNPs provided herein are useful for the delivery of an agent (e.g, therapeutic agent) to a subject. The PEG lipids and LNPs provided herein, in certain embodiments, exhibit increased PEG shedding compared to existing PEG lipids and LNP formulations.
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