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5-(phenylethyn-1-yl)-1-β-D-ribofuranosylimidazole-4-carboxamide | 118908-03-5

中文名称
——
中文别名
——
英文名称
5-(phenylethyn-1-yl)-1-β-D-ribofuranosylimidazole-4-carboxamide
英文别名
1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]-5-(2-phenylethynyl)imidazole-4-carboxamide;1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-(2-phenylethynyl)imidazole-4-carboxamide
5-(phenylethyn-1-yl)-1-β-D-ribofuranosylimidazole-4-carboxamide化学式
CAS
118908-03-5
化学式
C17H17N3O5
mdl
——
分子量
343.339
InChiKey
FBWYQTFVFJWJER-DNNBLBMLSA-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):
    -0.3
  • 重原子数:
    25
  • 可旋转键数:
    5
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.29
  • 拓扑面积:
    131
  • 氢给体数:
    4
  • 氢受体数:
    6

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:
    5-(phenylethyn-1-yl)-1-β-D-ribofuranosylimidazole-4-carboxamide叔丁基二甲基氯硅烷咪唑 作用下, 以 N,N-二甲基甲酰胺 为溶剂, 反应 72.0h, 以79%的产率得到5-(phenylethyn-1-yl)-1-(2,3,5-tri-O-tert-butyldimethylsilyl-β-D-ribofuranosyl)imidazole-4-carboxamide
    参考文献:
    名称:
    核苷和核苷酸。116.通过5-乙炔基-1-β-D-呋喃呋喃基咪唑-4-羧酰胺或-腈的闭环,方便地合成3-脱氮杂腺苷,3-脱氮鸟苷和3-脱氮肌苷
    摘要:
    3-deazapurine核苷,3-deazainosine [1-β-D-呋喃呋喃基嘧啶并[4,5- c ] pyridin-4(5 H)-one(8)],3-deazaguanosine [6-amino- 1-β-D-呋喃呋喃基咪唑并[4,5- c ]吡啶-4(5 H)-one(23)]和3-脱氮杂腺苷[4-氨基-1-β-D-呋喃呋喃基咪唑并[4,5- c]描述了[吡啶(29)]。该方法包括在咪唑环的4-位和5-位的取代基之间的闭环。5-乙炔基-1-β-D-呋喃呋喃基氨基咪唑-4-羧酰胺的处理(2),可以很容易地从AICA核糖苷中获得(1)),先后用二甲胺水溶液和乙酸水溶液,以64%的收率得到8。5-(2-羟基亚氨基乙基)-1-(2,3,5-三- ø -叔丁基二-β-d-D-呋喃核糖基)咪唑-4-甲酰胺(19)从合成3由治疗的二甲胺水溶液,接着由盐酸羟胺制成。通过苯基异氰酸酯实现19
    DOI:
    10.1016/s0040-4020(01)86259-1
  • 作为产物:
    参考文献:
    名称:
    核苷和核苷酸。96. 5-乙炔基-1-β-D-呋喃呋喃基嘧啶咪唑-4-羧酰胺(EICAR)及其衍生物的合成和抗肿瘤活性。
    摘要:
    在存在下,5-碘-1-(2,3,5-三-O-乙酰基-β-D-核呋喃呋喃糖基)咪唑-4-羧酰胺(8)的钯催化交叉偶联反应在含三乙胺的乙腈中的双(苄腈)二氯化钯以高收率得到了所需的5-炔基衍生物9。但是,当使用(三甲基甲硅烷基)乙炔时,唯一可分离的产物是不希望的二聚体,即1,2-双(4-氨基甲酰基-1-β-D-呋喃呋喃基氨基咪唑-5-基)乙炔衍生物10a。为了避免这种二聚物的形成,在没有三乙胺的情况下,使用三甲基-[(三丁基锡烷基)乙炔基]硅烷进行反应,以高收率得到所需的5-(2-三甲基甲硅烷基)乙炔基衍生物9a。此外,5-iodo-1-(2,3,具有(三甲基甲硅烷基)乙炔的5-三-O-乙酰基-β-D-呋喃呋喃糖基)咪唑-4-碳三化合物(12)也提供了所需的核苷13a。这些化合物的脱保护提供了5-炔基-1-β-D-呋喃呋喃基嘧啶唑-4-羧酰胺(6b-k)和-甲腈​​(14b-f)。其中,5-乙
    DOI:
    10.1021/jm00106a045
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文献信息

  • Imidazole derivatives, process for production thereof, and use thereof
    申请人:Yamasa Shoyu Kabushiki Kaisha
    公开号:US05059590A1
    公开(公告)日:1991-10-22
    Disclosed are imidazole derivatives represented by formula [I]: ##STR1## wherein R is a hydrogen atom or ##STR2## wherein R.sup.2 is a hydrogen atom or a hydroxy protecting group, R.sup.2 protecting either a single hydroxy or two hydroxies together when R.sup.2 is a hydroxy protecting group, and R.sup.3 is a hydrogen atom or OR.sup.2 ; A is CONH.sub.2 or CN; and R.sup.1 is a hydrogen atom, lower alkyl, hydroxy lower alkyl, or phenyl. Also disclosed are six processes for producing these novel compounds among which a typical process comprises reacting a starting imidazole compound having a halogen at the 5-position thereof with an acetylene derivative to alkynylate the 5-position. Furthermore, the compounds having remarkable antitumor activities and therefore can provide novel antitumor agents.
    已披露的咪唑衍生物如下所示:其中R是氢原子或其中R.sup.2是氢原子或羟基保护基团,R.sup.2在R.sup.2是羟基保护基团时可以保护单个羟基或两个羟基,R.sup.3是氢原子或OR.sup.2;A是CONH.sub.2或CN;R.sup.1是氢原子、较低的烷基、羟基较低的烷基或苯基。还披露了六种制备这些新化合物的方法,其中一种典型的方法包括将在其5-位置具有卤素的起始咪唑化合物与乙炔衍生物反应以炔基化5-位置。此外,这些化合物具有显著的抗肿瘤活性,因此可以提供新的抗肿瘤药物。
  • The design, synthesis and antileukemic activity of 5-alkynyl-1-.BETA.-D-ribofuranosylimidazole-4-carboxamides.
    作者:Akira Matsuda、Noriaki Minakawa、Takuma Sasaki、Tohru Ueda
    DOI:10.1248/cpb.36.2730
    日期:——
    The design, synthesis and antileukemic activity of 5-alkynel-1-β-D-ribofuranosylimidazole-4-carboxamides (6) are described. The cross-coupling reaction of 5-iodo-1-(2, 3, 5-tri-O-acetyl-β-D-ribofuranosyl)imidazole-4-carboxamide (8) with various terminal alkynes in the persence of bis(benzonitrile)palladium dichloride and triethylamine in acetonitrile gave 5-alkylnyl derivatives (9) in high yields. Coupling of 8 with (trimethylsilyl)acetylene gave hte undesired dimer (10). Instead of (trimethylsilyl)acetylene, treatment of trimethyl[(tributyl-satannyl)ethynyl]silane with 8 in the absence of triethylamine produced the desired 5-[2-(trimethylsilyl)ethynyl] derivative (9f) in 77% yield. Deblocking of these nucleosides (9) gave the target nucleosides (6a-f). Among them, 5-ethynyl-1-β-D-ribofuranosylimidazole-4-carboxyamide (6f) is the most potent inhibitor of the growth of murine L1210 cells in vitro (IC50=0.18 μg/ml).
    描述了 5-炔基-1-β-D-呋喃核糖基咪唑-4-甲酰胺 (6) 的设计、合成和抗白血病活性。 5-碘-1-(2,3,5-三-O-乙酰基-β-D-呋喃核糖基)咪唑-4-甲酰胺(8)与各种末端炔烃在双(苯甲腈)存在下的交叉偶联反应)二氯化钯和三乙胺在乙腈中以高产率得到5-烷基衍生物(9)。 8与(三甲基甲硅烷基)乙炔偶联得到不需要的二聚体(10)。在不存在三乙胺的情况下,用8代替(三甲基甲硅烷基)乙炔处理三甲基[(三丁基-饱和烷基)乙炔基]硅烷,产生所需的5-[2-(三甲基甲硅烷基)乙炔基]衍生物(9f),收率77%。这些核苷 (9) 的解封闭得到目标核苷 (6a-f)。其中,5-乙炔基-1-β-D-核呋喃基咪唑-4-羧酰胺(6f)是体外小鼠L1210细胞生长最有效的抑制剂(IC50=0.18 μg/ml)。
  • Imidazole derivatives and use thereof
    申请人:Yamasa Shoyu Kabushiki Kaisha
    公开号:US05126361A1
    公开(公告)日:1992-06-30
    Disclosed are imidazole derivatives represented by formula [I]: ##STR1## wherein R is a hydrogen atom or ##STR2## wherein R.sup.2 is a hydrogen atom or a hydroxy protecting group, R.sup.2 protecting either a single hydroxy or two hydroxies together when R.sup.2 is a hydroxy protecting group, and R.sup.3 is a hydrogen atom or OR.sup.2 ; A is CONH.sub.2 or CN; and R.sup.1 is a hydrogen atom, lower alkyl, hydroxy lower alkyl, or phenyl. Also disclosed are six processes for producing these novel compounds among which a typical process comprises reacting a starting imidazole compound having a halogen at the 5-position thereof with an acetylene derivative to alkynylate the 5-position. Furthermore, the compounds have remarkable antitumor activities and therefore can provide novel antitumor agents.
    本发明涉及一种咪唑衍生物,其化学式为[I]:##STR1## 其中R是氢原子或##STR2## 其中R.sup.2是氢原子或羟基保护基,当R.sup.2是羟基保护基时,R.sup.2保护单个羟基或两个羟基在一起,而R.sup.3是氢原子或OR.sup.2; A是CONH.sub.2或CN; R.sup.1是氢原子,低碳基,羟基低碳基或苯基。本发明还公开了六种制备这些新化合物的方法,其中典型的方法包括将带有5位卤素的起始咪唑化合物与乙炔衍生物反应,使5位炔基化。此外,这些化合物具有显著的抗肿瘤活性,因此可以提供新的抗肿瘤药物。
  • UEHDA, TORU;MATSUDA, AKIRA;MINAGAVA, NORIAKI
    作者:UEHDA, TORU、MATSUDA, AKIRA、MINAGAVA, NORIAKI
    DOI:——
    日期:——
  • MINAKAWA, NORIAKI;TAKEDA, TAKAYUKI;SASAKI, TAKUMA;MATSUDA, AKIRA;UEDA, TO+, J. MED. CHEM., 34,(1991) N, C. 778-786
    作者:MINAKAWA, NORIAKI、TAKEDA, TAKAYUKI、SASAKI, TAKUMA、MATSUDA, AKIRA、UEDA, TO+
    DOI:——
    日期:——
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