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2-fluoro-9-(2,3,5-tri-o-benzyl-beta-D-arabinofuranosyl)adenine | 24649-69-2

中文名称
——
中文别名
——
英文名称
2-fluoro-9-(2,3,5-tri-o-benzyl-beta-D-arabinofuranosyl)adenine
英文别名
9-β-D-(2,3,5-tri-O-benzyl-arabinofuranosyl)-2-fluoroadenine;9-(2,3,5-tri-O-benzyl-β-D-arabinofuranosyl)-2-fluoroadenine;9-(2,3,5-Tri-O-benzyl-beta-D-arabinofuranosyl)-2-fluoroadenine;1-(6-amino-2-fluoro-purin-9-yl)-tri-O-benzyl-β-D-1-deoxy-arabinofuranose;9-(2,3,5-Tri-O-benzyl-β-D-arabinofuranosyl)-2-fluor-adenin;9-[(2R,3S,4R,5R)-3,4-bis(phenylmethoxy)-5-(phenylmethoxymethyl)oxolan-2-yl]-2-fluoropurin-6-amine
2-fluoro-9-(2,3,5-tri-o-benzyl-beta-D-arabinofuranosyl)adenine化学式
CAS
24649-69-2
化学式
C31H30FN5O4
mdl
——
分子量
555.609
InChiKey
LJKFLGWVNBDZFG-JVYBIVSJSA-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:
    771.6±70.0 °C(Predicted)
  • 密度:
    1.35±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    4.1
  • 重原子数:
    41
  • 可旋转键数:
    11
  • 环数:
    6.0
  • sp3杂化的碳原子比例:
    0.26
  • 拓扑面积:
    107
  • 氢给体数:
    1
  • 氢受体数:
    9

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

  • Process for the preparation of
    申请人:Ash Stevens, Inc.
    公开号:US05110919A1
    公开(公告)日:1992-05-05
    A process for the preparation of 2,6-diamino-9-(2,3,5-tri-O-benzyl-beta-D-arabinofuranosyl)purine (V) by reacting 2,6-di(alkoxyacetamido)purine (II) with 2,3,5-tri-O-benzyl-1-chloro-alpha-D-arabinofuranose (III) to produce 2,6-di(alkoxyacetamido)-9-(2,3,5-tri-O-benzyl-beta-D-arabinofuranosyl)puri ne (IV) and then deprotecting the 2,6-positions to produce the 2,6-diamine (V) is described. The process provides purine (V) in high yield. Purine (V) is an intermediate in the preparation of 9-beta-D-arabinofuranosyl-2-fluoroadenine which is a cytotoxic agent.
    通过将2,6-二(烷氧基乙酰胺基)嘌呤(II)与2,3,5-三-O-苄基-1-氯-α-D-阿拉伯呋喃糖(III)反应,制备2,6-二(烷氧基乙酰胺基)-9-(2,3,5-三-O-苄基-β-D-阿拉伯呋喃糖基)嘌呤(IV),然后去保护2,6-位置以产生2,6-二胺(V)的方法被描述。该过程提供高产率的嘌呤(V)。嘌呤(V)是制备细胞毒药物9-β-D-阿拉伯呋喃基-2-氟腺嘌呤的中间体。
  • Procedure for the preparation of
    申请人:The United States of America as represented by the Department of Health,
    公开号:US04210745A1
    公开(公告)日:1980-07-01
    The present invention is an improved multi-step process for the production of 9-.beta.-D-arabinofuranosyl-2-fluoroadenine (2-F-AraA) and an improvement over the process of Montgomery and Hewson, J. Med. Chem., 12:498 (1969). This compound is an important tool in antitumor therapy and has shown activity against leukemia L1210 and P388 in animals as well as being a potent antiviral agent. Its therapeutic effectiveness occurs because 2-F-AraA is not a substrate for adenosine deaminase which vitiated against the activity of the parent compound 9-.beta.-D-arabinofuranosyladenine (araA) as indicated in experimental animal cancers. An advantage of making 2-F-AraA by the present process is that there is a sharply increased yield based on the chlorosugar up to about 400 percent. In the present improved process the differences lie in utilizing as a reactant 2,4,5,6-tetraaminopyrimidine; the acetylation of 2-aminoadenine in acetic acid and pyridine; the reaction of 2,6-diacetamidopurine with chlorosugar in ethylene chloride in the presence of a molecular sieve and subsequent deacetylation with methanolic sodium methoxide. Further, the diazotization step is carried out in a homogenous mixture of tetrahydrofuran and fluoboric acids. Finally, the O-benzyl groups are removed by the use of boron trichloride in ether.
    本发明是一种改进的多步骤工艺,用于生产9-β-D-阿拉伯呋喃核糖基-2-氟腺嘌呤(2-F-AraA),并对Montgomery和Hewson的工艺进行了改进,J. Med. Chem.,12:498(1969)。该化合物是抗肿瘤疗法中的重要工具,已显示出对动物体内白血病L1210和P388的活性,同时也是一种强效的抗病毒剂。其治疗效果是因为2-F-AraA不是腺苷脱氨酶的底物,这与实验动物癌症中父化合物9-β-D-阿拉伯呋喃核糖腺嘌呤(araA)的活性相对立。通过本工艺制备2-F-AraA的一个优点是,基于氯代糖,产量大幅增加约400%。在本改进工艺中,差异在于利用2,4,5,6-四氨基嘧啶作为反应物;在乙酸和吡啶中对2-氨基腺嘌呤进行乙酰化;2,6-二乙酰基嘌呤与氯代糖在乙烯氯化物中在分子筛存在下反应,随后用甲醇钠甲醇醇解。此外,重氮化步骤在四氢呋喃和氟硼酸的均相混合物中进行。最后,通过使用三氯化硼在醚中去除O-苄基团。
  • 6-azido-2-fluoropurine, useful in the synthesis of nucleosides
    申请人:Berlex Biosciences Inc.
    公开号:US05180824A1
    公开(公告)日:1993-01-19
    This invention pertains to novel methods of synthesizing fludarabine, fludarabine phosphate and related nucleoside pharmacologic agents utilizing 6-azido-2-fluoropurine as a novel intermediate. In particular this invention pertains to a synthesis of fludarabine where the relatively low yield fluorination step is done before the costly coupling step.
    这项发明涉及一种合成氟达拉滨、氟达拉滨磷酸盐和相关核苷类药物的新方法,利用6-偶氮基-2-氟嘌呤作为一种新的中间体。具体来说,这项发明涉及一种氟达拉滨的合成方法,其中相对产率较低的氟化步骤在昂贵的偶联步骤之前完成。
  • [EN] METHOD FOR THE MANUFACTURE OF 2-FLUORO-ARA-ADENINE<br/>[FR] PROCÉDÉ DE FABRICATION DE 2-FLUORO-ARA-ADÉNINE
    申请人:ALCAFLEU MAN GMBH & CO KG
    公开号:WO2010130778A1
    公开(公告)日:2010-11-18
    A method is described for the manufacture of pure 2-fluoro-ara-adenine of Formula (I) from 2-fluoro-ara-adenine triacetate using potassium carbonate (K2CO3), wherein the 2-fluoro-ara-adenine has a reduced dimer contents, as well as the compound 2-fluoro-ara-adenine having a dimer contents of ≤ 0,3 %.
    本文描述了一种制备纯2-氟-阿拉-腺嘌呤(化学式(I))的方法,该方法使用碳酸钾(K2CO3)从2-氟-阿拉-腺嘌呤三乙酸酯制备,其中2-氟-阿拉-腺嘌呤的二聚体含量降低,同时2-氟-阿拉-腺嘌呤化合物的二聚体含量≤0.3%。
  • Process for the preparation of 2-fluoro-9-(2,3,5-tri-O-benzyl-beta-arabinofuranozyl)adenine
    申请人:ASH STEVENS, INC.
    公开号:EP0578208A1
    公开(公告)日:1994-01-12
    A process for the preparation of 2-fluoro-9-(2,3,5-tri-O-benzyl-beta-D-arabinofuranosyl)adenine (I) is described. The process involves reacting a protected 2-fluoro adenine with a protected chlorosugar under controlled conditions of temperature (80-85°C) to produce (I), rather than using a process involving fluorinating a 2-substituted nucleoside precursor of (I).
    本文描述了一种制备 2-氟-9-(2,3,5-三-O-苄基-beta-D-阿拉伯呋喃糖基)腺嘌呤 (I) 的工艺。该工艺包括在受控温度条件下(80-85°C)使受保护的 2-氟腺嘌呤与受保护的氯糖反应生成(I),而不是使用将(I)的 2-取代核苷前体氟化的工艺。
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