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(±)-1,4-di-O-allyl-2,3:5,6-di-O-isopropylidene-myo-inositol | 98906-32-2

中文名称
——
中文别名
——
英文名称
(±)-1,4-di-O-allyl-2,3:5,6-di-O-isopropylidene-myo-inositol
英文别名
(±)-2,3:5,6-di-O-isopropylidene-1,4-di-O-allyl-myo-inositol;DL-3,6-di-O-allyl-1,2:4,5-di-O-isopropylidene-myo-inositol;1,4-di-O-allyl-2,3:5,6-di-O-isopropylidene-myo-inositol;3,6-di-O-allyl-1,2:4,5-di-O-isopropylidene-myo-inositol
(±)-1,4-di-O-allyl-2,3:5,6-di-O-isopropylidene-myo-inositol化学式
CAS
98906-32-2
化学式
C18H28O6
mdl
——
分子量
340.417
InChiKey
UOFIOYJDLFOHEE-SJJUBHFPSA-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):
    2.18
  • 重原子数:
    24.0
  • 可旋转键数:
    6.0
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.78
  • 拓扑面积:
    55.38
  • 氢给体数:
    0.0
  • 氢受体数:
    6.0

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

反应信息

  • 作为反应物:
    描述:
    (±)-1,4-di-O-allyl-2,3:5,6-di-O-isopropylidene-myo-inositol 在 palladium on activated charcoal 盐酸氢气 、 sodium hydride 、 对甲苯磺酸 作用下, 以 甲醇乙醇N,N-二甲基甲酰胺丙酮 为溶剂, 反应 80.0h, 生成 1-O-methyl-myo-inositol
    参考文献:
    名称:
    Gigg, Jill; Gigg, Roy; Payne, Sheila, Journal of the Chemical Society. Perkin transactions I, 1987, p. 423 - 430
    摘要:
    DOI:
  • 作为产物:
    描述:
    Inositol 在 sodium hydride 、 对甲苯磺酸三乙胺 作用下, 以 乙醇二甲基亚砜N,N-二甲基甲酰胺丙酮 为溶剂, 反应 6.5h, 生成 (±)-1,4-di-O-allyl-2,3:5,6-di-O-isopropylidene-myo-inositol
    参考文献:
    名称:
    Synthesis and in vitro anticancer activity evaluation of novel bioreversible phosphate inositol derivatives
    摘要:
    The chemistry and biology of phosphorylated inositols have become intense areas of research during the last two decades due to their involvement in various cellular signaling processes. However, the metabolic instability by phosphatases or kinases and poor penetration make it difficult to become a drug used in the clinic. The bioreversible protection technique can enhance membrane penetration characteristics and increase the stability of phosphorylated inositols against enzymatic degradation and is applied widely in drug discovery and development. In this paper, we described the design and synthesis of 22 bioreversible phosphotriester inositols, along with the initial antitumor activity results. Most compounds exhibited significant cytotoxic activity against human cancer cell lines A549, MDA-MB-231 and HeLa, but lower cellular toxicity on normal cell MCF10A in comparison with Cisplatin. These compounds can be used as probes to study the mechanism of intracellular signal transduction mediated by phosphate inositol or as leads of phosphate inositol drugs in the clinic. (C) 2015 Elsevier Masson SAS. All rights reserved.
    DOI:
    10.1016/j.ejmech.2015.01.064
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文献信息

  • Unambiguous Total Synthesis of the Enantiomers of myo-Inositol 1,3,4-Trisphosphate: 1L-myo-Inositol 1,3,4-Trisphosphate Mobilizes Intracellular Ca2+ in Limulus Photoreceptors
    作者:Andrew M. Riley、Richard Payne、Barry V. L. Potter
    DOI:10.1021/jm00049a011
    日期:1994.11
    trisphosphite triester. Oxidation using tert-butyl hydroperoxide gave 2,5,6-tri-O-benzyl-1,3,4-tris(dibenzylphospho)-myo-inositol, and deprotection using sodium in liquid ammonia gave racemic myo-inositol 1,3,4-trisphosphate. Deprotection of the key intermediate 1,4-di-O-allyl-2,5,6-tri-O-benzyl-3-O-(p-methoxybenzyl)-myo-inositol by isomerization of allyl groups followed by mild acid hydrolysis gave 2,4,5
    描述了肌醇1,3,4-三磷酸肌醇的对映体的合成。将1,4-二-O-烯丙基-肌醇在3-位区域选择性对甲氧基苄基化,得到1,4-二-O-烯丙基-3-O-(对甲氧基苄基)-肌醇,然后剩余的游离羟基被苄基化,得到关键中间体1,4-二-O-烯丙基-2,5,6-三-O-苄基-3-O-(对甲氧基苄基)-肌醇。除去对甲氧基苄基和烯丙基,得到2,4,5-三-O-苄基-肌醇,将其用双(苄氧基)(二异丙基氨基)膦磷酸化,得到完全保护的三亚磷酸三酯。用叔丁基过氧化氢氧化得到2,5,6-三-O-苄基-1,3,4-三(二苄基膦基)-肌醇,用钠在液态氨中脱保护得到外消旋肌醇1,3, 4-三磷酸酯。关键中间体1,4-di-O-allyl-2,5的脱保护
  • Resolution of Orthogonally Protected <i>myo</i>-Inositols with Novozym 435 Providing an Enantioconvergent Pathway to Ac<sub>2</sub>PIM<sub>1</sub>
    作者:Alastair M. M. Lee、Gavin F. Painter、Benjamin J. Compton、David S. Larsen
    DOI:10.1021/jo5019188
    日期:2014.11.21
    4-dimethoxyphenyl)benzyl, propyl, and propargyl protection at O-6 in combination with either allyl or benzyl groups at O-3. Bulky protecting groups slow the rate of acetylation. No reaction was observed for 3,6-di-O-triisopropylsilyl-1,2-O-isopropylidene-myo-inositol. The utility of this methodology was demonstrated by the first reported synthesis of an Ac2PIM1 (9), which used both enantiomers of the resolved
    正交保护的手性肌肉肌醇衍生物是更高阶的重要中间体肌醇含肌醇化合物。这里,通过使用固定化酶的Novozym 435以有效地催化5的乙酰化- [R的外消旋1,2-构成的对映体直径:异亚丙基肌醇-inositols在O-3和O-6是化学上和空间上具有多样的保护基团描述。烯丙基,苄基,4-溴-,4-甲氧基-,4-硝基和4-(3,4-二甲氧基苯基)苄基,丙基和炔丙基在O-6的保护下与任何一个烯丙基结合均能成功解决拆分问题或O-3处的苄基。庞大的保护基团会降低乙酰化速度。3,6-di-未观察到反应Ø -triisopropylsilyl -1,2- Ø异亚丙基肌醇肌醇。该方法的实用性通过首次报道的Ac 2 PIM 1(9)合成得到证明,该化合物使用了拆分后的3- O-烯丙基-6- O-苄基-1,2- O-异亚丙基-肌醇的两种对映体。-肌醇的融合合成。
  • Improved preparation of acetals of myo-inositol and its (±)-1-benzyl ether: conformational analysis of di-O-isopropylidene-myo-inositol derivatives
    作者:Roberto Fernandez de la Pradilla、Carlos Jaramillo、Jesus Jimenez-Barbero、Manuel Martin-Lomas、Soledad Penades、Amparo Zapata
    DOI:10.1016/0008-6215(90)84052-v
    日期:1990.10
    myo -inositol with 3–5 equiv. of 2-methoxypropene or 2,2-dimethoxypropane in methyl sulfoxide or N,N -dimethylformamide gave mixtures of the 1,2:4,5-, 1,2:5,6-, and 1,2:3,4-di- O -isopropylidene derivatives with little or none of the 1,2:3,4:5,6-triacetal 5 . With ≈ 7 equiv. of 2-methoxypropene in methyl sulfoxide-hexane, 70% of 5 was obtained. Kinetic acetonation of 1- O -benzyl- myo -inositol gave
    摘要肌醇与3-5当量的酸催化反应。将2-甲氧基丙烯或2,2-二甲氧基丙烷在甲基亚砜或N,N-二甲基甲酰胺中得到1,2,4,5-,1,2:5,6-和1,2:3,4-的混合物几乎没有或没有1,2:3,4:5,6-三缩醛5的二-O-异亚丙基衍生物。≈7当量 在甲基亚砜-己烷中得到2-甲氧基丙烯,得到5的70%。1-O-苄基-肌醇的动力学丙酮化主要产生3,4:5,6-二缩醛,而热力学条件主要产生2,3:5,6-二缩醛。1-O-苄基-2,3:4,5-二-O-异亚丙基-肌醇是次要产品,主要存在于非极性溶剂的椅子构型和极性偏斜的船形结构中。溶剂,而6-乙酸盐仅采用斜舟构象。
  • The allyl group for protection in carbohydrate chemistry. Part 21. (±)-1,2 : 5.6- and (±)-1,2 : 3,4-di-O-isopropylidene-myo-inositol. The unusual behaviour of crystals of (±)-3,4-di-O-acetyl-1,2,5,6-tetra-O-benzyl-myo-inositol on heating and cooling: a ‘thermosalient solid’
    作者:Jill Gigg、Roy Gigg、Sheila Payne、Robert Conant.
    DOI:10.1039/p19870002411
    日期:——
    isomers allowed the separation of all three allyl ethers by column chromatography and these were converted into the corresponding di-O-allyl-myo-inositols. 1,4-Di-O-allyl-myo-inositol was converted into 1,4-di-O-allyl-5,6-O-isopropylidene-myo-inositol on kinetic acetonation. Removal of the allyl groups from 5,6-di-O-allyl-1,2 : 3,4-di-O-isopropylidene-myo-inositol gave pure 1,2 : 3,4-di-O-isopropylidene-myoinositol
    外消旋1,2- ø异亚丙基肌醇肌醇被转化为1,2的混合物:3,4-,和1,2-::1,2 5,6-,4,5-二- ö异亚丙基-肌醇-inositols其通过GLC 1,2-解决:4,5-和1,2:5,6-异构体从混合物中作为苯甲酸酯衍生物分离出来。的混合异构体的烯丙基化允许所有三种烯丙基醚的分离用柱色谱将它们转化成相应的二- ø -allyl-肌醇-inositols。1,4-二- ö -allyl-肌醇肌醇被转化为1,4-二- ø -烯丙基-5,6- ö异亚丙基肌醇-肌醇在动力学上的丙酮化作用。从5,6-二-O-烯丙基-1:2,3,4-二-O-异亚丙基-肌醇中除去烯丙基,得到纯的1,2:3,4-二-O-异亚丙基-肌醇。肌醇这给了已知的1,2,3,4-四- ö苄基肌-肌醇。1,2,5,6四-O-苄基-肌醇的二乙酸盐晶体在加热和冷却时表现出有趣的“跳跃”行为。
  • The allylation of dibutylstannylene derivatives of myo -inositol
    作者:Trupti Desai、Jill Gigg、Roy Gigg、Sheila Payne、Soledad Penades、Henry J. Rogers
    DOI:10.1016/0008-6215(92)84162-l
    日期:1992.9
    O -allyl- myo -inositol (from myo -inositol). Parallel results were obtained when crotyl bromide was used. When 3 equiv. of dibutyltin oxide were used with myo -inositol or 1 equiv. with the mixture of di- O -allyl derivatives, 1,3,4-tri- O -allyl- myo -inositol was the major product. When 2 equiv. of dibutyltin oxide were used, myo -inositol gave a complex mixture of mono-, di-, and tri- O -allyl derivatives
    摘要在四丁基溴化铵存在下,肌醇或外消旋的1,4-,1,6-和4,5-二-O-烯丙基-肌醇在乙腈中的反应与二丁基氧化锡和烯丙基溴的反应作为主要产品,易分离的1,3,4,6-和1,3,4,5-四-O-烯丙基-肌醇的混合物与少量的五-O-烯丙基-肌醇的混合物肌醇和1,3,5-三-O-烯丙基-肌醇(来自肌醇)。当使用巴豆基溴化物时,获得了平行的结果。当3个当量。将二丁基氧化锡与肌醇或1当量一起使用。与二-O-烯丙基衍生物的混合物一起使用的主要产品是1,3,4-三-O-烯丙基-肌醇。当2当量。使用二丁基氧化锡,肌醇产生单,双,以及三-O-烯丙基衍生物,其在转化为O-异亚丙基衍生物之后被分馏。外消旋的1,3,4,5-四-O-烯丙基-肌醇通过(-)-ω-樟脑酸酯拆分。
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