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3',5'-di-O-benzyl-4'-C-(p-toluenesulfonyloxyethyl)-2'-O-acetyl-uridine | 287737-69-3

中文名称
——
中文别名
——
英文名称
3',5'-di-O-benzyl-4'-C-(p-toluenesulfonyloxyethyl)-2'-O-acetyl-uridine
英文别名
2'-O-Acetyl-3',5'-di-O-benzyl-4'-p-toluenesulfonyloxyethyl-uridine;[(2R,3R,4S,5R)-2-(2,4-dioxopyrimidin-1-yl)-5-[2-(4-methylphenyl)sulfonyloxyethyl]-4-phenylmethoxy-5-(phenylmethoxymethyl)oxolan-3-yl] acetate
3',5'-di-O-benzyl-4'-C-(p-toluenesulfonyloxyethyl)-2'-O-acetyl-uridine化学式
CAS
287737-69-3
化学式
C34H36N2O10S
mdl
——
分子量
664.733
InChiKey
BGTOAOFDXUUWTG-NNNGFYNOSA-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):
    3.3
  • 重原子数:
    47
  • 可旋转键数:
    15
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.32
  • 拓扑面积:
    155
  • 氢给体数:
    1
  • 氢受体数:
    10

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

  • 作为反应物:
    参考文献:
    名称:
    作为有效的反义寡核苷酸的2'-O,4'-C-亚乙基桥核酸(ENA)的合成和性质。
    摘要:
    合成了新型双环核苷,2'-O,4'-C-乙烯核苷和2'-O,4'-C-丙烯核苷,作为反义寡核苷酸的构建基块,以进一步优化2'-O,4'-桥连核酸(2',4'-BNA)或锁定核酸(LNA)的C-亚甲基键。这些核苷中的2'-O,4'-C-乙烯-和丙烯键都将糖的褶皱限制为RNA的N-构象,就像2',4'-BNA / LNA一样。此外,具有2'-O,4'-C-乙烯核苷的乙烯桥连核酸(ENA)大大提高了对互补RNA的亲和力,并且与2',4'-BNA / LNA(DeltaT (m)= + 3,每次修改约5摄氏度。另一方面,添加2'-O,4' 寡核苷酸中的-C-丙烯修饰导致与互补RNA的亲和力降低。至于对核酸酶的稳定性,在寡核苷酸中掺入一个2'-O,4'-C-乙烯或一个2'-O,4'-C-丙烯核苷可显着提高其对核酸外切酶的抗性至大于2'的程度。 ,4'-BNA / LNA。这些结果表明ENA比2',4'-BNA
    DOI:
    10.1016/s0968-0896(03)00115-9
  • 作为产物:
    描述:
    bis-trimethylsilyluracil(3R,4S,5R)-4-(benzyloxy)-5-((benzyloxy)methyl)-5-(2-(tosyloxy)ethyl)tetrahydrofuran-2,3-diyl diacetate三氟甲磺酸三甲基硅酯 作用下, 以 1,2-二氯乙烷 为溶剂, 反应 1.0h, 以92%的产率得到3',5'-di-O-benzyl-4'-C-(p-toluenesulfonyloxyethyl)-2'-O-acetyl-uridine
    参考文献:
    名称:
    作为有效的反义寡核苷酸的2'-O,4'-C-亚乙基桥核酸(ENA)的合成和性质。
    摘要:
    合成了新型双环核苷,2'-O,4'-C-乙烯核苷和2'-O,4'-C-丙烯核苷,作为反义寡核苷酸的构建基块,以进一步优化2'-O,4'-桥连核酸(2',4'-BNA)或锁定核酸(LNA)的C-亚甲基键。这些核苷中的2'-O,4'-C-乙烯-和丙烯键都将糖的褶皱限制为RNA的N-构象,就像2',4'-BNA / LNA一样。此外,具有2'-O,4'-C-乙烯核苷的乙烯桥连核酸(ENA)大大提高了对互补RNA的亲和力,并且与2',4'-BNA / LNA(DeltaT (m)= + 3,每次修改约5摄氏度。另一方面,添加2'-O,4' 寡核苷酸中的-C-丙烯修饰导致与互补RNA的亲和力降低。至于对核酸酶的稳定性,在寡核苷酸中掺入一个2'-O,4'-C-乙烯或一个2'-O,4'-C-丙烯核苷可显着提高其对核酸外切酶的抗性至大于2'的程度。 ,4'-BNA / LNA。这些结果表明ENA比2',4'-BNA
    DOI:
    10.1016/s0968-0896(03)00115-9
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文献信息

  • Novel nucleoside and oligonucleotide analogues
    申请人:SANKYO COMPANY, LIMITED
    公开号:US20020147332A1
    公开(公告)日:2002-10-10
    A compound of the formula (1): 1 wherein R 1 and R 2 are the same or different and represent a hydrogen atom, a hydroxyl protecting group, a phosphate group, or —P(R 3 )R 4 , wherein R 3 and R 4 are the same or different and represent a hydroxyl group, an amino group, an alkoxy group having from 1 to 4 carbon atoms, a cyanoalkoxy group having from 1 to 5 carbon atoms or an amino group substituted by an alkyl group having from 1 to 4 carbon atoms; A represents an alkylene group having from 1 to 4 carbon atoms and B represents a purin-9-yl group, a 2-oxo-pyrimidin-1-yl group, a substituted purin-9-yl group or a substituted 2-oxo-pyrimidin-1-yl group having a substituent &agr; selected from the group consisting of a hydroxyl group which may be protected, an alkoxy group having from 1 to 4 carbon atoms, a mercapto group which may be protected, an alkylthio group having from 1 to 4 carbon atoms, an alkoxy group having from 1 to 4 carbon atoms, an amino group which may be protected, a mono- or di-alkylamino group which may be substituted by an alkyl group having from 1 to 4 carbon atoms, an alkyl group having from 1 to 4 carbon atoms and a halogen atom; or a salt thereof.
    化合物的式子(1):1其中R1和R2相同或不同,表示氢原子,羟基保护基,磷酸基或-P(R3)R4,其中R3和R4相同或不同,表示羟基,基,具有1至4个碳原子的烷氧基,具有1至5个碳原子的基烷氧基或被1至4个碳原子的烷基取代的基; A表示具有1至4个碳原子的烷基,B表示嘌呤-9-基,2-氧代嘧啶-1-基,取代的嘌呤-9-基或取代的2-氧代嘧啶-1-基,具有α取代基,所述α取代基选自羟基(可能被保护),具有1至4个碳原子的烷氧基,巯基(可能被保护),具有1至4个碳原子的烷基,具有1至4个碳原子的烷氧基,基(可能被保护),可以被1至4个碳原子的烷基取代的单烷基或双烷基基,具有1至4个碳原子的烷基和卤原子; 或其盐。
  • NOVEL NUCLEOSIDES AND OLIGONUCLEOTIDE ANALOGUES
    申请人:Sankyo Company, Limited
    公开号:EP1152009A1
    公开(公告)日:2001-11-07
    [Subject] The object of the present invention is to provide novel oligonucleotide analogues, which exhibit antisense or antigene activity having excellent stability, or exhibit excellent activity as a detection agent (probe) for a specific gene or as a primer for starting amplification, and to novel nucleoside analogues which are intermediates for their production. [Solution] A compound of the formula (1): [wherein R1 and R2 are the same or different and represent a hydrogen atom, a hydroxyl protecting group, a phosphoric acid group, or -P(R3)R4 [wherein R3 and R4 are the same or different and represent a hydroxyl group, an amino group, an alkoxy group having from 1 to 4 carbon atoms, a cyanoalkoxy group having from 1 to 5 carbon atoms or an amino group substituted by an alkyl group having from 1 to 4 carbon atoms]; A represents an alkylene group having from 1 to 4 carbon atoms; and B represents a purin-9-yl group, a 2-oxo-pyrimidin-1-yl group or a substituted purin-9-yl group or a substituted 2-oxo-pyrimidin-1-yl group having a substituent selected from the following α group]; or the salt thereof; (α group) a hydroxyl group which may be protected, an alkoxy group having from 1 to 4 carbon atoms, a mercapto group which may be protected, an alkylthio group having from 1 to 4 carbon atoms, an alkoxy group having from 1 to 4 carbon atoms, an amino group which may be protected, a mono- or di-alkylamino group which may be substituted by an alkyl group having from 1 to 4 carbon atoms, an alkyl group having from 1 to 4 carbon atoms and a halogen atom. A compound of the formula (I), and the pharmacologically acceptable salts or derivatives thereof.
    主题 本发明的目的是提供新型寡核苷酸类似物,它们具有优异的稳定性,表现出反义或反基因活性,或作为特定基因的检测剂(探针)或作为起始扩增的引物表现出优异的活性,以及作为其生产中间体的新型核苷类似物。 [解决方案] 式(1)的化合物: [其中 R1 和 R2 相同或不同,代表氢原子、羟基保护基团、磷酸基团或 -P(R3)R4 [其中 R3 和 R4 相同或不同,代表羟基、基、具有 1 至 4 个碳原子的烷氧基、具有 1 至 5 个碳原子的基烷氧基或被具有 1 至 4 个碳原子的烷基取代的基]; A 代表具有 1 至 4 个碳原子的亚烷基;以及 B 代表嘌呤-9-基、2-氧代嘧啶-1-基或取代的嘌呤-9-基或取代的 2-氧代嘧啶-1-基,其取代基选自以下 α 基团]; 或其盐; (α 基团) 可被保护的羟基、具有 1 至 4 个碳原子的烷氧基、可被保护的巯基、具有 1 至 4 个碳原子的烷基、具有 1 至 4 个碳原子的烷氧基、可被保护的基、可被具有 1 至 4 个碳原子的烷基、具有 1 至 4 个碳原子的烷基和卤素原子取代的单-或二-烷基基。式(I)化合物及其药理学上可接受的盐或衍生物
  • Oligonucleotide analogues and methods utilizing the same
    申请人:Kaneko Masakatsu
    公开号:US20090149404A1
    公开(公告)日:2009-06-11
    A method for the prevention or treatment in a mammal of a disease preventable or treatable by the pharmacologically useful antisense or antigene activity of an oligonucleotide analogue or a pharmacologically acceptable salt thereof in the body of said mammal, which method comprises administering to said mammal in need of such prevention or treatment a pharmaceutically effective amount of an oligonucleotide analogue comprising two or more nucleoside units, wherein at least one of said nucleoside units is a structure of the formula (2): wherein A is methylene; and B is an unsubstituted purin-9-yl, an unsubstituted 2-oxo-pyrimidin-1-yl or a substituted purin-9-yl; or a pharmacologically acceptable salt thereof.
  • US7314923B2
    申请人:——
    公开号:US7314923B2
    公开(公告)日:2008-01-01
  • US7335765B2
    申请人:——
    公开号:US7335765B2
    公开(公告)日:2008-02-26
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