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呋喃并[2,3-d]嘧啶-2(3H)-酮 | 62785-91-5

中文名称
呋喃并[2,3-d]嘧啶-2(3H)-酮
中文别名
——
英文名称
furo<2,3-d>pyrimidin-2(3H)-one
英文别名
furo[2,3-d]pyrimidin-2(3H)-one;1H-furo[2,3-d]pyrimidin-2-one;1H-furo[2,3-d]pyrimidin-2-one
呋喃并[2,3-d]嘧啶-2(3H)-酮化学式
CAS
62785-91-5
化学式
C6H4N2O2
mdl
MFCD08234924
分子量
136.11
InChiKey
WHRZCXAVMTUTDD-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

  • 熔点:
    >280 °C(Solv: ethanol (64-17-5))
  • 密度:
    1.59±0.1 g/cm3(Predicted)
  • 物理描述:
    BLACK-TO-BROWN OILY LIQUID WITH CHARACTERISTIC ODOUR.
  • 沸点:
    200-400 °C
  • 闪点:
    >66 °C c.c.
  • 溶解度:
    Solubility in water: very poor
  • 蒸汽压力:
    Vapor pressure, kPa at 20 °C: ~ 6
  • 自燃温度:
    335 °C

计算性质

  • 辛醇/水分配系数(LogP):
    0.1
  • 重原子数:
    10
  • 可旋转键数:
    0
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    54.6
  • 氢给体数:
    1
  • 氢受体数:
    2

ADMET

毒理性
  • 暴露途径
该物质可以通过吸入其蒸汽、通过皮肤接触以及摄入进入人体。
The substance can be absorbed into the body by inhalation of its vapour, through the skin and by ingestion.
来源:ILO International Chemical Safety Cards (ICSC)
毒理性
  • 吸入症状
咳嗽。呼吸急促。
Cough. Shortness of breath.
来源:ILO International Chemical Safety Cards (ICSC)
毒理性
  • 皮肤症状
可能会被吸收!红色。灼热感。
MAY BE ABSORBED! Redness. Burning sensation.
来源:ILO International Chemical Safety Cards (ICSC)
毒理性
  • 眼睛症状
红斑。疼痛。
Redness. Pain.
来源:ILO International Chemical Safety Cards (ICSC)
毒理性
  • 摄入症状
混淆。头痛。恶心。呕吐。虚弱。休克或晕厥。
Confusion. Headache. Nausea. Vomiting. Weakness. Shock or collapse.
来源:ILO International Chemical Safety Cards (ICSC)

反应信息

  • 作为反应物:
    描述:
    六甲基二硅氮烷呋喃并[2,3-d]嘧啶-2(3H)-酮三甲基氯硅烷 作用下, 反应 0.75h, 生成
    参考文献:
    名称:
    立体固定的溴movylyl尿嘧啶:呋喃[2,3- d ]嘧啶核苷的合成
    摘要:
    报道了一种合成5,6-二氢呋喃并[2,3- d ]嘧啶-2(3 H)-one(3)及其脱氧核糖核苷8的新方法。化合物3与各种试剂进行亲核反应以产生5-取代的尿嘧啶衍生物。BVU 15的环化反应合成了3,furo [2,3- d ]嘧啶-2(3 H)-one(18)的脱氢衍生物,这为开发BV( D)U 从18开始,α-脱氧核糖核苷20和β-核糖核苷22 准备好了。
    DOI:
    10.1002/jhet.5570320135
  • 作为产物:
    参考文献:
    名称:
    Synthesis and biological evaluation of 5-(alkyn-1-yl)-1-(p-toluenesulfonyl)uracil derivatives
    摘要:
    5-iodouracil (2) 与三甲基硅基乙炔的 Sonogashira 偶联得到 5-(三甲基硅乙炔基)脲嘧啶 (3),经脱保护后得到 5-乙炔基脲嘧啶 (4)。在铜(I)催化下,4 环化得到呋喃并[2,3-d]嘧啶-2(3H)-酮(5)。对 2 和 4 进行对甲苯磺酰基化反应,分别得到 1-(对甲苯磺酰基)衍生物 6 和 7。对甲苯磺酰化的化合物 6 和三甲基硅基乙炔没有发生 Sonogashira 偶联反应,也没有发生铜(I)催化的 7 环化反应。2 与几种末端炔烃偶联后得到 5-(炔-1-基)尿嘧啶衍生物 (9),这些衍生物经过对甲苯磺酰基化反应生成目标 5-(炔-1-基)-1-(对甲苯磺酰基)尿嘧啶化合物 (11)。在铜(I)催化下,9 的环化反应以低产率生成了相应的呋喃嘧啶(10)。同样,甲苯磺酰基衍生物也没有发生环化反应(11)。9 和 11 的长链类似物对水痘-带状疱疹病毒(VZV)具有活性,化合物 7 对人类巨细胞病毒(HCMV)具有接近细胞毒性水平的活性。
    DOI:
    10.1139/v06-041
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文献信息

  • [EN] COMBINATION THERAPY INVOLVING A VASCULAR DISRUPTING AGENT AND AN AGENT WHICH TARGETS HYPOXIA<br/>[FR] POLYTHÉRAPIE COMPRENANT UN AGENT DE PERTURBATION VASCULAIRE ET UN AGENT CIBLANT L'HYPOXIE
    申请人:BIONOMICS LTD
    公开号:WO2013177633A1
    公开(公告)日:2013-12-05
    The present invention provides a method for treating a proliferative disease in a patient. The method comprises administering to a patient in need thereof: a) a vascular disrupting agent and (b) at least one hypoxia targeting agent. Preferred combinations are BNC105 and Pazopanib and BNC 105 and Bortezomib.
    本发明提供了一种治疗患有增殖性疾病的患者的方法。该方法包括向需要的患者施用:a) 血管破坏剂和 (b) 至少一种缺氧靶向药物。首选组合是BNC105和帕唑帕尼以及BNC105和硼替佐米。
  • Incorporation of 5-substituted uracil derivatives into nucleic acids—III
    作者:R.C. Bleackley、A.S. Jones、R.T. Walker
    DOI:10.1016/0040-4020(76)80125-1
    日期:1976.1
    5-(bromoacetyl)-uracil (2) by an established procedure. Reduction of 2 with sodium borohydride gave 5-(2-hydroxyethyl)uracil (4) in low yield. Treatment of 5-vinyluracil (7), obtained from 1 by published methods, with 1 molecular proportion of bromine followed by heating to 100°, gave E-5-(2-bromovinyl)uracil (8). Reaction of 8 with potassium t-butoxide gave 5(7)H-furanol[2,3,d]pyrimidin-6-one (10) and upon reduction
    5-乙酰尿嘧啶(1)已通过既定程序转化为5-(溴乙酰基)-尿嘧啶(2)。用硼氢化钠还原2,以低收率得到5-(2-羟乙基)尿嘧啶(4)。用1分子比例的溴处理从1公开的方法获得的5-乙烯基尿嘧啶(7),然后加热至100°,得到E -5-(2-溴乙烯基)尿嘧啶(8)。8与叔丁醇钾反应,得到5(7)H-呋喃醇[2,3,d]嘧啶-6-一(10),在液氨中用钠还原后,8得到5-乙基尿嘧啶(11)。化合物2显示针对低的抗菌活性Staphylocuccus黄色葡萄球菌,粪链球菌和大肠杆菌在营养肉汤和在只含无机盐,葡萄糖和胸腺嘧啶,明显的活性的介质(〜6微克/毫升)对大肠杆菌。化合物2没有被掺入到大肠杆菌的DNA中。
  • NUCLEOSIDE AND NUCLEOTIDE DERIVATIVES
    申请人:Enanta Pharmaceuticals, Inc.
    公开号:US20160159843A1
    公开(公告)日:2016-06-09
    The present invention discloses compounds of formula (I), or a pharmaceutically acceptable salt thereof: which inhibit, preventing or treating abnormal cellular proliferation and/or a viral infection, particularly by HIV, HCV or HBV. Consequently, the compounds of the present invention interfere with the replication cycle of a virus and are also useful as antiviral agents, or interfere with host cellular biochemical process and are also useful as antiproliferative agents. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from viral infection and/or cell proliferation. The invention also relates to methods of treating a viral infection and/or cell proliferation in a subject by administering a pharmaceutical composition comprising the compounds of the present invention. The present invention relates to novel antiviral/anti-proliferative compounds represented herein above, pharmaceutical compositions comprising such compounds, and methods for the treatment or prophylaxis of viral infection in a subject in need of such therapy with said compounds.
    本发明揭示了式(I)的化合物或其药学上可接受的盐:它们能够抑制、预防或治疗异常的细胞增殖和/或病毒感染,特别是HIV、HCV或HBV感染。因此,本发明的化合物干扰病毒的复制周期,也可用作抗病毒药物,或干扰宿主细胞的生化过程,也可用作抗增殖药物。本发明还涉及包含上述化合物的制药组合物,用于治疗患有病毒感染和/或细胞增殖的受试者。本发明还涉及通过给受试者使用包含本发明化合物的制药组合物来治疗病毒感染和/或细胞增殖的方法。本发明涉及上述新型抗病毒/抗增殖化合物、包含这些化合物的制药组合物以及使用这些化合物治疗或预防受试者病毒感染的方法。
  • Enzyme catalyzed therapeutic compounds
    申请人:——
    公开号:US20040077588A1
    公开(公告)日:2004-04-22
    This invention provides novel substrate compounds that selectively inhibit the proliferation f path logical cells, for example, pathological cells that endogenously overexpress a target enzyme that confers resistance to biologic and chemotherapeutic agents. The enzyme acts on a substrate compound to 1) convert it to a cellular toxin and/or 2) release a toxic byproduct. In one embodiment, the activity of the target enzyme has been greatly enhanced in a target cell as a result of loss f tum r suppressor function and/or selection resulting from previous exposure to chemotherapy. In another embodiment, the pathological cell contains a target enzyme that is an expression product of an infectious agent in the cell. Further provided by this invention is a method for treating a subject by delivering to the subject a prodrug as described herein. The prodrugs f this invention may be used alone or in combination with ther chemotherapeutics or alternative anti-cancer therapies such as radiation.
    本发明提供了新型底物化合物,其选择性地抑制病理细胞的增殖,例如,内源性过度表达靶酶的病理细胞,该靶酶赋予生物和化学治疗药物抵抗力。该酶作用于底物化合物,以1)将其转化为细胞毒素和/或2)释放有毒副产物。在一种实施例中,由于肿瘤抑制因子功能的丧失和/或先前接受化疗的选择,靶细胞中的靶酶活性已被大大增强。在另一种实施例中,病理细胞包含一个靶酶,该靶酶是细胞内感染因子的表达产物。本发明还提供了一种通过向受试者输送如本文所述的前药来治疗受试者的方法。本发明的前药可以单独使用或与其他化疗药物或替代抗癌疗法(例如放疗)联合使用。
  • Novel phosphoramidate compounds and methods of use
    申请人:——
    公开号:US20030109697A1
    公开(公告)日:2003-06-12
    This invention provides compounds, compositions and methods for treating cancer, infectious disease, an autoimmune disorder or an inflammatory condition. Therapeutic compounds useful in the methods of this invention are 5′-phosphoramidatyl, 1,5-substituted pyrimidine compounds, derivatives, analogs and pharmaceutically acceptable salts thereof
    该发明提供了用于治疗癌症、传染病、自身免疫性疾病或炎症状况的化合物、组合物和方法。该发明方法中有用的治疗化合物是5'-磷酰胺基、1,5-取代嘧啶化合物、衍生物、类似物和药学上可接受的盐。
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