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1,3-diethyl 2-(acetyloxymethyl)-2-(hydroxymethyl)malonate | 35329-70-5

中文名称
——
中文别名
——
英文名称
1,3-diethyl 2-(acetyloxymethyl)-2-(hydroxymethyl)malonate
英文别名
Acetoxymethylhydroxymethylmalonsaeurediethylester;diethyl 2-(acetyloxymethyl)-2-(hydroxymethyl)malonate;diethyl 2-[(acetyloxy)methyl]-2-(hydroxymethyl)propanedioate;Diethyl 2-acetyloxymethyl-2-hydroxymethylmalonate;diethyl 2-(acetyloxymethyl)-2-(hydroxymethyl)propanedioate
1,3-diethyl 2-(acetyloxymethyl)-2-(hydroxymethyl)malonate化学式
CAS
35329-70-5
化学式
C11H18O7
mdl
——
分子量
262.26
InChiKey
GEWVUXAVROSZHJ-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

物化性质

  • 沸点:
    277.0±35.0 °C(Predicted)
  • 密度:
    1.202±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    -0.1
  • 重原子数:
    18
  • 可旋转键数:
    10
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.73
  • 拓扑面积:
    99.1
  • 氢给体数:
    1
  • 氢受体数:
    7

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

点击查看最新优质反应信息

文献信息

  • [EN] SUBSTITUTED NUCLEOSIDE AND NUCLEOTIDE ANALOGS<br/>[FR] NUCLEOSIDE SUBSTITUE ET ANALOGUES NUCLEOTIDIQUES
    申请人:ALIOS BIOPHARMA INC
    公开号:WO2010108140A1
    公开(公告)日:2010-09-23
    Disclosed herein are nucleotide analogs with protected phosphates, methods of synthesizing nucleotide analogs with protected phosphates and methods of treating diseases and/or conditions such as viral infections, cancer, and/or parasitic diseases with the nucleotide analogs with protected phosphates.
    本文披露了具有保护磷酸酯基团的核苷酸类似物,以及合成具有保护磷酸酯基团的核苷酸类似物的方法,以及利用具有保护磷酸酯基团的核苷酸类似物治疗病毒感染、癌症和/或寄生虫病等疾病和/或症状的方法。
  • PROTECTED NUCLEOTIDE ANALOGS
    申请人:Beigelman Leonid
    公开号:US20090176732A1
    公开(公告)日:2009-07-09
    Disclosed herein are nucleotide analogs with one or more protecting groups, methods of synthesizing nucleotide analogs with one or more protecting groups and methods of treating diseases and/or conditions such as viral infections, cancer, and/or parasitic diseases with the nucleotide analogs with one or more protecting groups.
    本文披露了具有一个或多个保护基团的核苷酸类似物,合成具有一个或多个保护基团的核苷酸类似物的方法,以及利用具有一个或多个保护基团的核苷酸类似物治疗疾病和/或病况,如病毒感染、癌症和/或寄生虫病的方法。
  • Synthesis and Stability of Nucleoside 3′,5′-Cyclic Phosphate Triesters Masked with Enzymatically and Thermally Labile Phosphate Protecting Groups
    作者:Vyankat A. Sontakke、Vaishali S. Shinde、Harri Lönnberg、Mikko Ora
    DOI:10.1002/ejoc.201403227
    日期:2015.1
    Appropriately protected structurally modified nucleoside 3′,5′-cyclic monophosphates are known to show antiviral activity. For this reason, a straightforward synthesis of nucleoside 3′,5′-cyclic phosphates protected with three different enzymatically removable groups, viz. 3-acetyloxy-2,2-bis(ethoxycarbonyl)propyl (in 1 and 4), 4-acetylthio-2,2-dimethyl-3-oxobutyl (in 2), and 4-(tert-butyldisulfanyl)-2
    已知经过适当保护的结构修饰核苷 3',5'-环状单磷酸酯具有抗病毒活性。出于这个原因,核苷 3',5'-环状磷酸酯的直接合成被三个不同的酶促可去除基团保护,即。3-乙酰氧基-2,2-双(乙氧基羰基)丙基(在 1 和 4 中)、4-乙酰基-2,2-二甲基-3-氧丁基(在 2 中)和 4-(叔丁基二硫烷基)-2,2描述了-二甲基-3-氧代丁基(3 个)基团。通过反相 HPLC 监测在 pH 7.5 和 37°C 下这些保护基团的去除情况。
  • Synthesis and Enzymatic Deprotection of Biodegradably Protected Dinucleoside-2′,5′-monophosphates: 3-(Acetyloxy)-2,2-bis(ethoxycarbonyl)propyl Phosphoesters of 3′-O-(Acyloxymethyl)adenylyl-2′,5′-adenosines
    作者:Emilia Kiuru、Mikko Ora、Leonid Beigelman、Lawrence Blatt、Harri Lönnberg
    DOI:10.1002/cbdv.201000288
    日期:2011.2
    first step towards a viable prodrug strategy for short oligoribonucleotides, such as 2-5A and its congeners, adenylyl-2',5'-adenosines bearing a 3-(acetyloxy)-2,2-bis(ethoxycarbonyl)propyl group at the phosphate moiety, and an (acetyloxy)methyl- or a (pivaloyloxy)methyl-protected 3'-OH group of the 2'-linked nucleoside have been prepared. The enzyme-triggered removal of these protecting groups by hog
    迈向针对短寡核糖核苷酸(例如2-5A及其同类物)的可行前药策略的第一步,是在末端带有3-(乙酰氧基)-2,2-双(乙氧基羰基)丙基的腺苷基2',5'-腺苷制备磷酸酯部分,并制备2'-连接核苷的(乙酰氧基)甲基或(新戊酰氧基)甲基保护的3'-OH基。已经研究了通过猪肝脏羧酯酶在pH 7.5和37°下用酶触发的方法去除这些保护基。事实证明,(乙酰氧基)甲基对于3'-O-保护来说太不稳定了,它的去除速度比磷酸酯保护基要快,这导致2',5'-到3',5'-异构化。核苷间磷酸酯键。另外,原料意外地转化为5'-O-乙酰化衍生物。(新戊酰氧基)甲基似乎更适合该目的。完全脱保护的2',5'-ApA作为主要产物积累,尽管即使在这种情况下,也会发生原料的异构化。
  • Chemical and enzymatic stability of amino acid derived phosphoramidates of antiviral nucleoside 5′-monophosphates bearing a biodegradable protecting group
    作者:Anna Leisvuori、Yuichiro Aiba、Tuomas Lönnberg、Päivi Poijärvi-Virta、Laurence Blatt、Leo Beigelman、Harri Lönnberg
    DOI:10.1039/b924321f
    日期:——
    Ribavirin and 2′-O-methylcytidine 5′-phosphoramidates derived from L-alanine methyl ester bearing either an O-phenyl or a biodegradable O-[3-(acetyloxy)-2,2-bis(ethoxycarbonyl)propyl] or O-[3-(acetyloxymethoxy)-2,2-bis(ethoxycarbonyl)propyl] protecting group were prepared. The kinetics of the deprotection of these pro-drugs by porcine liver esterase and by a whole cell extract of human prostate carcinoma was studied by HPLC-ESI-MS/MS. The 3-(acetyloxymethoxy)-2,2-bis(ethoxycarbonyl)propyl and 3-(acetyloxy)-2,2-bis(ethoxycarbonyl)propyl groups were readily removed releasing the L-alanine methyl ester phosphoramidate nucleotide, the deprotection of the 3-(acetyloxymethoxy) derivative being approximately 20 times faster. The chemical stability of the 2′-O-methylcytidine pro-drugs was additionally determined over a pH range from 7.5 to 10.
    我们合成了以L-丙氨酸甲酯为基础的核糖核酸药物,分别含有O-苯基或可生物降解的O-[3-(乙酰氧基)-2,2-双(乙基碳酸酯)丙基]或O-[3-(乙酰氧基甲氧基)-2,2-双(乙基碳酸酯)丙基]保护基团的利巴韦林和2′-O-甲基胞苷5′-酰胺盐。通过高效液相色谱-电喷雾质谱/质谱(HPLC-ESI-MS/MS),研究了这些前药在猪肝酯酶和人前列腺癌全细胞提取物中的去保护动力学。3-(乙酰氧基甲氧基)-2,2-双(乙基碳酸酯)丙基和3-(乙酰氧基)-2,2-双(乙基碳酸酯)丙基容易去除,释放出L-丙氨酸甲酯酰胺核苷酸,其中3-(乙酰氧基甲氧基)衍生物去保护的速度约为前者的20倍。此外,还在pH范围为7.5到10的条件下确定了2′-O-甲基胞苷前药的化学稳定性。
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