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(2S)-2-(tert-butyldimethylsilyloxy)-1-((4S,5S)-2,2-dimethyl-5-tetradecyl-1,3-dioxolan-4-yl)ethanol | 1215176-78-5

中文名称
——
中文别名
——
英文名称
(2S)-2-(tert-butyldimethylsilyloxy)-1-((4S,5S)-2,2-dimethyl-5-tetradecyl-1,3-dioxolan-4-yl)ethanol
英文别名
(2S,3S,4R)-1-tert-butyldimethylsilyloxy-3,4-O-isopropylideneoctadecan-2-ol;(2S,3S,4R)-1-t-butyldimethylsilyloxy-2-hydroxy-3,4-β-isopropylideneoctadecane;(2S,3S,4R)-1-tert-butyldimethylsilyloxy-2-hydroxy-3,4-O-isopropylideneoctadecane;(2S,3S,4R)-1-t-butyldimethylsilyloxy-2-hydroxy-3,4-O-isopropylideneoctadecane;(1S)-2-[tert-butyl(dimethyl)silyl]oxy-1-[(4S,5R)-2,2-dimethyl-5-tetradecyl-1,3-dioxolan-4-yl]ethanol
(2S)-2-(tert-butyldimethylsilyloxy)-1-((4S,5S)-2,2-dimethyl-5-tetradecyl-1,3-dioxolan-4-yl)ethanol化学式
CAS
1215176-78-5
化学式
C27H56O4Si
mdl
——
分子量
472.825
InChiKey
KLBHRWFRYXHFDE-GVAUOCQISA-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):
    7.98
  • 重原子数:
    32
  • 可旋转键数:
    18
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    47.9
  • 氢给体数:
    1
  • 氢受体数:
    4

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

点击查看最新优质反应信息

文献信息

  • Synthesis and biological activity of ester and ether analogues of α-galactosylceramide (KRN7000)
    作者:Masao Shiozaki、Takuya Tashiro、Hiroyuki Koshino、Ryusuke Nakagawa、Sayo Inoue、Tomokuni Shigeura、Hiroshi Watarai、Masaru Taniguchi、Kenji Mori
    DOI:10.1016/j.carres.2010.05.003
    日期:2010.8
    (alphaGalCer, KRN7000) has been identified as a modulator of immunological processes through its capacity to bind iNKT cells mediated by CD1d molecules. Some analogues in while the amide group in alphaGalCer is replaced with ester or ether groups were synthesized from d-arabinitol or l-ribose to evaluate their ability to activate iNKT cells. Ester analogues 30a, 31a, and 61 showed activity for IFNgamma
    α-半乳糖苷神经酰胺(alphaGalCer,KRN7000)由于具有结合CD1d分子介导的iNKT细胞的能力,已被鉴定为免疫过程的调节剂。从d-阿拉伯糖醇或l-核糖合成了alphaGalCer中的酰胺基被酯或醚基取代时的一些类似物,以评估其激活iNKT细胞的能力。酯类似物30a,31a和61显示出对iNKT细胞产生IFNγ和IL-4的活性,而α-半乳糖基神经酰胺的醚(31b)和4-甲氧基酯(76)类似物对iNKT细胞没有活性。
  • ESTERIFIED ALPHA-GALACTOSYLCERAMIDE
    申请人:Shiozaki Masao
    公开号:US20110224158A1
    公开(公告)日:2011-09-15
    The invention provides esterified α-galactosylceramides effective for cancer treatment and the like, and a medicament containing same. In particular, the invention relates to a compound represented by the formula (I): wherein R 1 is a hydrocarbon group having a carbon number of 1 to 30, R 2 is a hydrocarbon group having a carbon number of 1 to 20, R 3 is a hydrogen atom or hydrocarbon group having a carbon number of 1 to 5, R 4 and R 5 are the same or different and each is a hydrogen atom or a hydrocarbon group having a carbon number of 1 to 5, or R 4 and R 5 in combination form a divalent hydrocarbon group having a carbon number of 1 to 5, and optionally form a ring structure together with the adjacent ethylenedioxy, or a salt thereof.
    该发明提供了用于癌症治疗等的酯化α-半乳糖鞘氨醇,以及含有该酯化物的药物。具体来说,该发明涉及一种由以下式表示的化合物(I): 其中R1是具有1至30个碳原子数的烃基,R2是具有1至20个碳原子数的烃基,R3是氢原子或具有1至5个碳原子数的烃基,R4和R5相同或不同,每个都是氢原子或具有1至5个碳原子数的烃基,或者R4和R5结合在一起形成具有1至5个碳原子数的二价烃基,且可选择地与邻近的乙二醚氧形成环结构,或其盐。
  • ESTERIFIED ALPHA-GALACTOSYLCERAMIDE
    申请人:Riken
    公开号:EP2336144B1
    公开(公告)日:2015-01-21
  • An efficient synthesis of d-ribo-C18-phytosphingosine and l-arabino-C18-phytosphingosine from d-fructose
    作者:Ramu Sridhar Perali、Suresh Mandava、Sudharani Chalapala
    DOI:10.1016/j.tet.2011.10.003
    日期:2011.12
    d-ribo-C18-phytosphingosine and l-arabino-C18-phytosphingosine were synthesised starting from commercially inexpensive d-fructose. Metal-mediated fragmentation and stereoselective reduction were used as key steps to provide the hydrophilic portion of d-ribo and l-arabino phytosphingosines. Grubbs’ cross-metathesis and hydrogenation allowed the incorporation of hydrophobic tail.
    d -核糖-C 18 -phytosphingosine和升-阿拉伯-C 18 -phytosphingosine合成从市售廉价的起始d -fructose。金属介导的断裂和立体选择性还原被用作关键步骤提供的亲水性部分d -核糖和升-阿拉伯phytosphingosines。格拉布斯的交叉复分解和氢化作用使疏水尾部得以结合。
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