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6-nitro-4-phenyl-1H-quinazolin-2-one | 26313-36-0

中文名称
——
中文别名
——
英文名称
6-nitro-4-phenyl-1H-quinazolin-2-one
英文别名
6-nitro-4-phenyl-1H-quinazolin-2-one;4-phenyl-6-nitro-2(1H)-quinazolinone;4-Phenyl-6-nitro-2(1H)-chinazolinon;4-Phenyl-6-nitro-chinazolinon;6-Nitro-4-phenyl-2-quinazolinol
6-nitro-4-phenyl-1H-quinazolin-2-one化学式
CAS
26313-36-0
化学式
C14H9N3O3
mdl
——
分子量
267.244
InChiKey
OQBDAQQKVBUXKR-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:
    314-315 °C(Solv: N,N-dimethylformamide (68-12-2))
  • 密度:
    1.44±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.8
  • 重原子数:
    20
  • 可旋转键数:
    1
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    87.3
  • 氢给体数:
    1
  • 氢受体数:
    3

上下游信息

  • 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:
    描述:
    6-nitro-4-phenyl-1H-quinazolin-2-one五氯化磷 、 palladium on activated charcoal 、 氢气 、 O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate 、 三乙胺三氯氧磷 作用下, 以 甲醇乙腈 为溶剂, 反应 9.0h, 生成
    参考文献:
    名称:
    合成,生物评价和2-哌嗪-1-基-喹唑啉作为血小板聚集抑制剂和整合素α配体分子对接研究IIB β 3
    摘要:
    合成了一系列2-哌嗪-1-基-喹唑啉并评估了其抗聚集活性。将合成的小分子化合物具有有效抑制血小板聚集的体外和阻断FITC-FG结合到α IIB β 3整联在悬浮液中洗涤的人血小板的。α键IIB β 3蛋白-配体相互作用是在对接实验确定和对接得分的亲和力的值之间已观察到一些相关性。
    DOI:
    10.1016/j.bmcl.2016.02.011
  • 作为产物:
    描述:
    尿素2-氨基-5-硝基二苯甲酮 反应 3.0h, 以7%的产率得到6-nitro-4-phenyl-1H-quinazolin-2-one
    参考文献:
    名称:
    合成,生物评价和2-哌嗪-1-基-喹唑啉作为血小板聚集抑制剂和整合素α配体分子对接研究IIB β 3
    摘要:
    合成了一系列2-哌嗪-1-基-喹唑啉并评估了其抗聚集活性。将合成的小分子化合物具有有效抑制血小板聚集的体外和阻断FITC-FG结合到α IIB β 3整联在悬浮液中洗涤的人血小板的。α键IIB β 3蛋白-配体相互作用是在对接实验确定和对接得分的亲和力的值之间已观察到一些相关性。
    DOI:
    10.1016/j.bmcl.2016.02.011
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文献信息

  • Microwave Assisted Synthesis of 4-Phenylquinazolin-2(1H)-one Derivatives that Inhibit Vasopressor Tonus in Rat Thoracic Aorta
    作者:Rafaela Teixeira、Talita Menengat、Gabriel Andrade、Bruno Cotrim、Cristiano Ponte、Wilson C. Santos、Gabriel Resende
    DOI:10.3390/molecules25061467
    日期:——

    Quinazolinones have pharmacological effects on vascular reactivity through different mechanisms. We synthesized 4-phenylquinazolin-2(1H)-one derivatives under microwave irradiation and tested them on the rat thoracic aorta. The prepared compounds 2a–2f were obtained in about 1 h with suitable yields (31–92%). All derivatives produced vasorelaxant effects with IC50 values ranging from 3.41 ± 0.65 µM to 39.72 ± 6.77 µM. Compounds 2c, 2e and 2f demonstrated the highest potency in endothelium-intact aorta rings (IC50 4.31 ± 0.90 µM, 4.94 ± 1.21 µM and 3.41 ± 0.65 µM respectively), and they achieved around 90% relaxation (30 μM). In aorta rings without an endothelium, the effect of compound 2f was abolished. Using the MTT assay to test for cell viability, only compound 2b induced cytotoxicity at the maximum concentration employed (30 µM). The results show that vasorelaxation by 4-phenylquinazolin-2(1H)-one derivatives might depend on the activation of a signalling pathway triggered by endothelium-derived factors.

    喹唑啉酮类化合物通过不同的机制对血管反应具有药理作用。我们在微波辐射下合成了4-苯基喹唑啉-2(1H)-酮衍生物,并在大鼠胸主动脉上对其进行了测试。制备的化合物2a-2f在约1小时内获得,收率适当(31-92%)。所有衍生物产生了血管舒张作用,IC50值在3.41±0.65μM到39.72±6.77μM之间。化合物2c、2e和2f在内皮完整的主动脉环中表现出最高的效力(IC50分别为4.31±0.90μM、4.94±1.21μM和3.41±0.65μM),并达到约90%的舒张(30μM)。在没有内皮的主动脉环中,化合物2f的效果被废除。使用MTT试验检测细胞活力时,只有化合物2b在最高浓度(30μM)下引起细胞毒性。结果表明,4-苯基喹唑啉-2(1H)-酮衍生物的血管舒张作用可能取决于内皮源性因子引发的信号通路的激活。
  • Nitroquinazolinone compounds having antiviral properties
    申请人:Sumitomo Chemical Company, Limited
    公开号:US04146717A1
    公开(公告)日:1979-03-27
    Viral infections caused by viruses which belong to, e.g. Pox, Herpes, Adeno, Myxo, Paramyxo groups are controlled by administering an effective amount of quinazoline derivatives of the formula ##STR1## wherein R.sub.1 is cyclo, C.sub.3 -C.sub.8 alkyl, cyclo C.sub.3 -C.sub.8 alkyl C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy C.sub.1 -C.sub.4 alkyl, C.sub.2-C.sub.5 alkenyloxy C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkylthio C.sub.1 -C.sub.4 alkyl, polyhalo C.sub.1- C.sub.4 alkyl, a group of the formula ##STR2## (wherein m is an integer of 1 to 3; and R.sub.4 and R.sub.5 are individually C.sub.1 -C.sub.4 alkyl, and may form together with the adjacent nitrogen atom an unsubstituted or C.sub.1 -C.sub.4 alkyl substituted 3 to 6 membered saturated heterocyclic ring, which may contain another nitrogen or oxygen atom) or a group of the formula --C.sub.n H.sub.2n --R.sub.6 (wherein n is 0 or an integer of 1 to 3; and R.sub.6 is a phenyl group, a substituted phenyl group or an aromatic or non-aromatic 3 to 6 membered heterocyclic ring which contains one or two hetero atoms selected from the group consisting of nitrogen, oxygen and sulfur atom, and may be optionally substituted by one or two C.sub.1 -C.sub.4 alkyl, and further, those substituents on adjacent carbon atoms may be joined to form a benzene or cyclohexane ring); R.sub.2 is hydrogen, halogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.4 alkylthio, C.sub.1 -C.sub.4 alkylsulfonyl, trifluoromethyl or nitro; and R.sub.3 is phenyl, substituted phenyl, cyclo C.sub.3 -C.sub.6 alkyl, pyridyl, furyl, nitrofuryl, thienyl, nitrothienyl, methylthienyl or pyrimidinyl.
    属于Pox、Herpes、Adeno、Myxo、Paramyxo等病毒组的病毒感染可以通过给予有效量的喹唑啉生物来控制,其化学式为##STR1##其中R.sub.1为环状、C.sub.3-C.sub.8烷基、环状C.sub.3-C.sub.8烷基C.sub.1-C.sub.4烷基、C.sub.1-C.sub.4烷氧基C.sub.1-C.sub.4烷基、C.sub.2-C.sub.5烯氧基C.sub.1-C.sub.4烷基、C.sub.1-C.sub.4代烷基C.sub.1-C.sub.4烷基、多卤C.sub.1-C.sub.4烷基、##STR2##(其中m为1至3的整数;R.sub.4和R.sub.5分别为C.sub.1-C.sub.4烷基,且可能与相邻的氮原子结合形成未取代或C.sub.1-C.sub.4烷基取代的3至6元饱和杂环环,该环可能还包含另一个氮原子或氧原子)或--C.sub.nH.sub.2n--R.sub.6(其中n为0或1至3的整数;R.sub.6为苯基、取代苯基或含有一个或两个来自氮、氧和原子的杂原子的芳香或非芳香3至6元杂环环,且可选择地被一个或两个C.sub.1-C.sub.4烷基取代,此外,相邻碳原子上的取代基可以结合形成苯环或环己烷环);R.sub.2为氢、卤素、C.sub.1-C.sub.4烷基、C.sub.1-C.sub.4烷氧基、C.sub.1-C.sub.4代烷基、C.sub.1-C.sub.4烷基磺酰基、三甲基或硝基;R.sub.3为苯基、取代苯基、环状C.sub.3-C.sub.6烷基、吡啶基、呋喃基、硝基呋喃基、噻吩基、硝基噻吩基、甲噻吩基或嘧啶基。
  • Antiviral 2(1H)-quinazolinone derivatives
    申请人:Sumitomo Chemical Company, Limited
    公开号:US03970654A1
    公开(公告)日:1976-07-20
    Quinazolinone derivatives of the formula, ##SPC1## Wherein R is a polyalicyclic hydrocarbon group; R.sup.1 and R.sup.2 are independently a hydrogen atom, a nitro group, a trifluoromethyl group or a methylsulfonyl group; R.sup.3 is a phenyl group, a substituted phenyl group, a pyridyl group or a thienyl group; and n is 0 or an integer of 1 to 3, have potent antiviral activity with low toxicities. These compounds can be prepared using a variety of processes analogous to known methods, for example, by oxidizing a 3,4-dihydro-2(1H)-quinazolinone having a polyalicyclic hydrocarbon group bonded through an alkylene group at the 1 position.
    公式为##SPC1##的喹唑啉酮衍生物,其中R为多环烃基;R.sup.1和R.sup.2分别为氢原子、硝基、三甲基或甲磺酰基;R.sup.3为苯基、取代苯基、吡啶基或噻吩基;n为0或1至3的整数,具有强效的抗病毒活性和低毒性。这些化合物可以使用类似已知方法的各种过程制备,例如通过氧化在1位通过烷基链与多环烃基键合的3,4-二氢-2(1H)-喹唑啉酮。
  • BOGATSKIJ A. V.; ANDRONATI S. A.; ZHILINA Z. I.; DANILINA N. I., ZH. ORGAN. XIMII, 1977, 13, HO 8,
    作者:BOGATSKIJ A. V.、 ANDRONATI S. A.、 ZHILINA Z. I.、 DANILINA N. I.
    DOI:——
    日期:——
  • US3970654A
    申请人:——
    公开号:US3970654A
    公开(公告)日:1976-07-20
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