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N6-benzylquinazoline-2,4,6-triamine | 13794-53-1

中文名称
——
中文别名
——
英文名称
N6-benzylquinazoline-2,4,6-triamine
英文别名
2,4-diamino-6-benzylaminoquinazoline;N6-benzyl-quinazoline-2,4,6-triamine;N*6*-Benzyl-quinazoline-2,4,6-triamine;6-N-benzylquinazoline-2,4,6-triamine
N<sup>6</sup>-benzylquinazoline-2,4,6-triamine化学式
CAS
13794-53-1
化学式
C15H15N5
mdl
——
分子量
265.318
InChiKey
PTWJNRZKGULCMJ-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:
    218-220 °C
  • 沸点:
    579.4±60.0 °C(Predicted)
  • 密度:
    1.362±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.5
  • 重原子数:
    20
  • 可旋转键数:
    3
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.07
  • 拓扑面积:
    89.8
  • 氢给体数:
    3
  • 氢受体数:
    5

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:
    N6-benzylquinazoline-2,4,6-triamine 在 Dowex-Cl ion-exchanger 作用下, 以 甲醇乙腈 为溶剂, 生成 2,4-diamino-6-benzylaminoquinazoline hydrochloride
    参考文献:
    名称:
    Fragment based search for small molecule inhibitors of HIV-1 Tat-TAR
    摘要:
    Basic molecular building blocks such as benzene rings, amidines, guanidines, and amino groups have been combined in a systematic way to generate ligand candidates for HIV-1 TAR RNA. Ranking of the resulting compounds was achieved in a fluorimetric Tat-TAR competition assay. Although simple molecules such as phenylguanidine are inactive, few iteration steps led to a set of ligands with IC50 values ranging from 40 to 150 mu M. 1,7-Diaminoisoquinoline 17 and 2,4,6-triaminoquinazoline 22 have been further characterized by NMR titrations with TAR RNA. Compound 22 is bound to TAR at two high affinity sites and shows slow exchange between the free ligand and the RNA complex. These results encourage investigations of dimeric ligands built from two copies of compound 22 or related heterocycles. (C) 2014 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.bmcl.2014.11.004
  • 作为产物:
    描述:
    2,4,6-喹唑啉三胺 氢气溶剂黄146 作用下, 25.0 ℃ 、241.32 kPa 条件下, 反应 7.0h, 生成 N6-benzylquinazoline-2,4,6-triamine
    参考文献:
    名称:
    亲脂性2,4-二氨基-6-取代的喹唑啉的结构设计和合成及其作为二氢叶酸还原酶抑制剂和潜在抗肿瘤剂的评估。
    摘要:
    报道了14种6-取代的2,4-二氨基喹唑啉的合成和生物学活性。这些化合物旨在提高先前报道的2,4-二氨基-6-取代的吡啶并[2,3-d]嘧啶系列的细胞渗透性,该系列化合物对刚地弓形虫二氢叶酸还原酶(DHFR)表现出显着的效价和显着的选择性。 ,但对培养的弓形虫细胞生长的抑制作用要低得多。通过用2,4,6-三氨基喹唑啉对适当的苯甲醛进行区域特异性还原胺化反应,可获得目标N9-H类似物,后者又由2,4-二氨基-6-硝基喹唑啉合成。N9-CH3类似物是通过相应的N9-H前体的区域特异性还原甲基化合成的。这些化合物被评估为人类卡氏肺孢子虫(Pneumocystis carinii)的DHFR抑制剂,弓形虫,大鼠肝脏,干酪乳杆菌和大肠杆菌以及选定的类似物被评估为培养物中肿瘤细胞生长的抑制剂。这些类似物显示了有效的弓形虫DHFR抑制作用以及对培养物中弓形虫细胞生长的抑制作用。此外,在国家癌症研究所的体
    DOI:
    10.1021/jm980081y
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文献信息

  • Design, synthesis and cytotoxic evaluation of quinazoline-2,4,6-triamine and 2,6-diaminoquinazolin-4(3H)-one derivatives
    作者:Audifás S. Matus-Meza、Marco A. Velasco-Velázquez、Francisco Hernández-Luis
    DOI:10.1007/s00044-018-2188-7
    日期:2018.7
    quinazoline-2,4,6-triamine (quinazoline) and 2,6-diaminoquinazolin-4(3H)-one (quinazolinone) derivatives were designed, synthesized and evaluated as cytotoxic agents in three cancer cell lines (HCT-15, SKOV-3, and MDA-MB-231) using conventional MTT assay. Of the tested compounds, only eleven quinazoline derivatives showed activity against all the tested cell lines, at 24 h of exposure. Among them, the compounds
    设计,合成并评估了一系列的喹唑啉-2,4,6-三胺(喹唑啉)和2,6-二氨基喹唑啉-4(3 H)-一(喹唑啉酮)衍生物作为三种癌细胞系(HCT- 15,SKOV-3和MDA-MB-231)。在测试的化合物中,在暴露24小时后,仅有11种喹唑啉衍生物显示出对所有测试的细胞系的活性。其中,化合物3e和3f表现出最高的细胞毒性活性,最重要的IC 50值在4.5至15.5μM之间。它们比参考药物(Gefitinib,PD153035)的活性更高,后者显示IC 50值介于19.4和48.8μM之间。这些化合物为制备新颖的喹唑啉类似物作为抗肿瘤剂开辟了新的可能性。
  • N9-Substituted 2,4-Diaminoquinazolines: Synthesis and Biological Evaluation of Lipophilic Inhibitors of <i>Pneumocystis carinii</i> and <i>Toxoplasma gondii</i> Dihydrofolate Reductase
    作者:Aleem Gangjee、Ona O. Adair、Michelle Pagley、Sherry F. Queener
    DOI:10.1021/jm800694g
    日期:2008.10.9
    N9-substituted 2,4-diaminoquinazolines were synthesized and evaluated as inhibitors of Pneumocystis carinii (pc) and Toxoplasma gondii (tg) dihydrofolate reductase (DHFR). Reduction of commercially available 2,4-diamino-6-nitroquinazoline 14 with Raney nickel afforded 2,4,6-triaminoquinazoline 15. Reductive amination of 15 with the appropriate benzaldehydes or naphthaldehydes, followed by N9-alkylation
    N9 取代的 2,4-二氨基喹唑啉被合成并评估为卡氏肺囊虫 (pc) 和弓形虫 (tg) 二氢叶酸还原酶 (DHFR) 的抑制剂。用雷尼镍还原市售的 2,4-二氨基-6-硝基喹唑啉 14,得到 2,4,6-三氨基喹唑啉 15。15 用适当的苯甲醛或萘醛还原胺化,然后进行 N9-烷基化,得到目标化合物 5- 13. 在 2,5-二甲氧基苄基氨基取代的喹唑啉类似物中,用 N9-C2H5 组 8 替换 N9-CH 3 组 4 导致分别对 pcDHFR 和 tgDHFR 的效力增加 9 倍和 8 倍。N9-C2H5 取代的化合物 8 非常有效,对 pcDHFR 和 tgDHFR 的 IC50 值分别为 9.9 和 3.7 nM。N9-丙基和N9-环丙基甲基取代没有进一步提高效力。该研究表明,N9-乙基取代对于 2,4-二氨基喹唑啉类药物对 pcDHFR 和 tgDHFR 的抑制活性是最佳的。选择性不受
  • Fragment based search for small molecule inhibitors of HIV-1 Tat-TAR
    作者:Mirco Zeiger、Sebastian Stark、Elisabeth Kalden、Bettina Ackermann、Jan Ferner、Ute Scheffer、Fatemeh Shoja-Bazargani、Veysel Erdel、Harald Schwalbe、Michael W. Göbel
    DOI:10.1016/j.bmcl.2014.11.004
    日期:2014.12
    Basic molecular building blocks such as benzene rings, amidines, guanidines, and amino groups have been combined in a systematic way to generate ligand candidates for HIV-1 TAR RNA. Ranking of the resulting compounds was achieved in a fluorimetric Tat-TAR competition assay. Although simple molecules such as phenylguanidine are inactive, few iteration steps led to a set of ligands with IC50 values ranging from 40 to 150 mu M. 1,7-Diaminoisoquinoline 17 and 2,4,6-triaminoquinazoline 22 have been further characterized by NMR titrations with TAR RNA. Compound 22 is bound to TAR at two high affinity sites and shows slow exchange between the free ligand and the RNA complex. These results encourage investigations of dimeric ligands built from two copies of compound 22 or related heterocycles. (C) 2014 Elsevier Ltd. All rights reserved.
  • Structure-Based Design and Synthesis of Lipophilic 2,4-Diamino-6-Substituted Quinazolines and Their Evaluation as Inhibitors of Dihydrofolate Reductases and Potential Antitumor Agents
    作者:Aleem Gangjee、Anup P. Vidwans、Anil Vasudevan、Sherry F. Queener、Roy L. Kisliuk、Vivian Cody、Ruming Li、Nikolai Galitsky、Joe R. Luft、Walter Pangborn
    DOI:10.1021/jm980081y
    日期:1998.8.1
    synthesized via a regiospecific reductive methylation of the corresponding N9-H precursors. The compounds were evaluated as inhibitors of DHFR from human, Pneumocystis carinii, T. gondii, rat liver, Lactobacillus casei, and Escherichia coli, and selected analogues were evaluated as inhibitors of the growth of tumor cells in culture. These analogues displayed potent T. gondii DHFR inhibition as well as
    报道了14种6-取代的2,4-二氨基喹唑啉的合成和生物学活性。这些化合物旨在提高先前报道的2,4-二氨基-6-取代的吡啶并[2,3-d]嘧啶系列的细胞渗透性,该系列化合物对刚地弓形虫二氢叶酸还原酶(DHFR)表现出显着的效价和显着的选择性。 ,但对培养的弓形虫细胞生长的抑制作用要低得多。通过用2,4,6-三氨基喹唑啉对适当的苯甲醛进行区域特异性还原胺化反应,可获得目标N9-H类似物,后者又由2,4-二氨基-6-硝基喹唑啉合成。N9-CH3类似物是通过相应的N9-H前体的区域特异性还原甲基化合成的。这些化合物被评估为人类卡氏肺孢子虫(Pneumocystis carinii)的DHFR抑制剂,弓形虫,大鼠肝脏,干酪乳杆菌和大肠杆菌以及选定的类似物被评估为培养物中肿瘤细胞生长的抑制剂。这些类似物显示了有效的弓形虫DHFR抑制作用以及对培养物中弓形虫细胞生长的抑制作用。此外,在国家癌症研究所的体
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