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ethyl 1,6-dimethyl-2-oxo-4-phenyl-1,2,3,4-tetrahydropyrimidine-5-carboxylate

中文名称
——
中文别名
——
英文名称
ethyl 1,6-dimethyl-2-oxo-4-phenyl-1,2,3,4-tetrahydropyrimidine-5-carboxylate
英文别名
ethyl 3,4-dimethyl-2-oxo-6-phenyl-1,6-dihydropyrimidine-5-carboxylate
ethyl 1,6-dimethyl-2-oxo-4-phenyl-1,2,3,4-tetrahydropyrimidine-5-carboxylate化学式
CAS
——
化学式
C15H18N2O3
mdl
MFCD00205132
分子量
274.32
InChiKey
GRZXAQPDZOWXCI-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

计算性质

  • 辛醇/水分配系数(LogP):
    1.6
  • 重原子数:
    20
  • 可旋转键数:
    4
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.33
  • 拓扑面积:
    58.6
  • 氢给体数:
    1
  • 氢受体数:
    3

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

  • 作为反应物:
    描述:
    ethyl 1,6-dimethyl-2-oxo-4-phenyl-1,2,3,4-tetrahydropyrimidine-5-carboxylate 作用下, 以 氯仿 为溶剂, 反应 18.0h, 以70%的产率得到ethyl 6-(bromomethyl)-1-methyl-2-oxo-4-phenyl-1,2,3,4-tetrahydro pyrimidine-5-carboxylate
    参考文献:
    名称:
    新的二氢嘧啶酮衍生物的合成及其抗癌活性
    摘要:
    设计并合成了一系列带有各种N-杂环部分的二氢嘧啶酮衍生物。根据NCI(USA)方案,使用60种癌细胞系筛选了十二种新化合物的细胞毒性活性。化合物19对NCI-H460,SK-MEL-5和HL-60(TB)细胞系表现出显着的活性,分别具有88%,86%和85%的生长抑制作用,并且发现对正常细胞更安全与阿霉素相比。对化合物19进行了针对mTOR(IC 50  = 0.64μM)和VEGFR-2(IC 50  = 1.97μM)的酶抑制试验,与雷帕霉素(IC 50  = 0.43μM)和索拉非尼(IC 50 = 0.3μM)分别作为参考。膜联蛋白V-FITC染色表明,用19处理的A549细胞的细胞周期分析显示,细胞周期停在G2 / M期,并具有促凋亡活性。
    DOI:
    10.1016/j.ejmech.2018.07.004
  • 作为产物:
    参考文献:
    名称:
    通过 α-氯苄基异氰酸酯与 N-烷基(芳基)-β-氨基巴豆酸乙酯的环缩合反应方便地合成 N1-取代的 3,4-二氢嘧啶-2(1H)-酮
    摘要:
    使用 α-氯苄基异氰酸酯与 N-烷基(芳基)-β-氨基巴豆酸乙酯的区域选择性环缩合反应,开发了一种合成 N1 取代的 3,4-二氢嘧啶-2(1H)-酮的新方法。以高收率制备了许多通过其他方法难以获得的 N1-芳基和 N1-烷基取代的 Biginelli 化合物。
    DOI:
    10.1055/s-2006-926241
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文献信息

  • Selective N1-Alkylation of 3,4-Dihydropyrimidin-2(1<i>H</i>)-ones Using Mitsunobu-Type Conditions
    作者:C. Oliver Kappe、Doris Dallinger
    DOI:10.1055/s-2002-34881
    日期:——
    The regioselective N1-alkylation of 3,4-dihydropyrimidin-2(1H)-ones via Mitsunobu reaction is reported. Using the highly reactive Mitsunobu coupling reagent combination N,N,N′,N′-tetramethylazodicarboxamide/tributylphosphine (TMAD-TBP) and a set of primary alcohols a small library of N1-alkylated dihydropyrimidones is obtained in good to excellent yields.
    报道了通过 Mitsunobu 反应实现 3,4-二氢嘧啶-2(1H)-酮的 N1-烷基选择性烷基化。使用高活性的 Mitsunobu 偶联试剂组合 N,N,N',N'-四甲基偶氮二羧酰胺/三丁基膦(TMAD-TBP)以及一系列伯醇,获得了产率良好至优异的一系列 N1-烷基化二氢嘧啶酮的小型化合物库。
  • Synthesis and reactions of Biginelli-compounds. Part 23. Chemoenzymatic syntheses of enanttiomerically pure 4-aryl-3,4-dihydropyrimidin-2(1H)-ones
    作者:Barbara Schnell、Wolfram Krenn、Kurt Faber、C. Oliver Kappe
    DOI:10.1039/b006372j
    日期:——
    Enantiomerically pure dihydropyrimidones (DHPMs) were prepared by lipase-catalyzed enzymatic resolution of two types of activated DHPM esters. In the first model series, pivaloyloxymethyl-activated DHPM C5-esters 10a–c were resolved on an analytical scale by various lipases in two different solvent systems with selectivities E < 50. Alternatively, attachment of an acetoxymethyl residue at the N3 position of the DHPM scaffold led to activated ester 15, which was selectively cleaved by Thermomyces lanuginosus lipase (E > 200) to furnish, after deprotection, DHPMs (R)- and (S)-13 on a semi-preparative scale. Treatment of (R)-13 with trichloroacetyl isocyanate produced the antihypertensive agent (R)-SQ 32926.
    通过脂肪酶催化的酶法拆分两种活化的二氢嘧啶酮酯,制备了对映体纯的二氢嘧啶酮(DHPM)。在第一个模型系列中,通过对不同脂肪酶在两种不同溶剂体系中的分析规模拆分,得到了选择性E < 50的茚满甲酰氧甲基活化的DHPM C5酯10a-c。或者,将乙酰氧甲基残基连接到DHPM骨架的N3位置,产生了活化的酯15,该酯被Thermomyces lanuginosus脂肪酶选择性裂解(E > 200),经脱保护后在中等制备规模上得到DHPM(R)-和(S)-13。处理(R)-13与三氯乙酰异氰酸酯,得到了降压剂(R)-SQ 32926。
  • Polyphosphate Ester-Mediated Synthesis of Dihydropyrimidines. Improved Conditions for the Biginelli Reaction
    作者:C. Oliver Kappe、S. Fabio Falsone
    DOI:10.1055/s-1998-1764
    日期:1998.7
    Dihydropyrimidines 7 are prepared in high yield by a one-pot condensation of aldehydes, acetoacetates, and ureas using a polyphosphate ester-mediated cyclocondensation reaction. Yields are significantly higher than utilizing classical Biginelli reaction conditions.
    二氢嘧啶7通过醛、乙酰乙酸酯和脲在一锅法中使用聚磷酸酯介导的环缩合反应,以高产率制备。与传统的Biginelli反应条件相比,产率显著提高。
  • Highly Regioselective Addition of Organozinc Reagents to 2-Oxo-1,2-dihydropyrimidine-5-carboxylates Activated by BF<sub>3</sub>·OEt<sub>2</sub>: Synthesis of 2-Oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylates
    作者:Kamaljit Singh、Rakesh Chopra
    DOI:10.1002/ejoc.201300539
    日期:2013.9
    The incorporation of alkyl as well as phenyl groups at C-4, a key position of 2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylates, responsible for antagonist/agonist switching of the calcium channel blocking activity of these compounds, has been achieved by the addition of organozinc reagents to the corresponding 2-oxo-1,2-dihydropyrimidine-5-carboxylate derivatives catalysed by BF3OEt2.
    在 C-4 处引入烷基和苯基,这是 2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylates 的关键位置,负责这些钙通道阻断活性的拮抗剂/激动剂转换通过将有机锌试剂添加到由 BF3OEt2 催化的相应 2-oxo-1,2-dihydropyrimidine-5-carboxylate 衍生物中来实现。
  • Highly regioselective synthesis of N-3 organophosphorous derivatives of 3,4-dihydropyrimidin-2(1H)-ones and their calcium channel binding studies
    作者:Kamaljit Singh、Kawaljit Singh、Danielle M. Trappanese、Robert S. Moreland
    DOI:10.1016/j.ejmech.2012.05.017
    日期:2012.8
    phosphonate and phosphorous containing heterocycles were obtained from 3,4-dihydropyrimidinones (DHPMs) in a regioselective manner through an efficient reaction protocol, tolerant to substitutional variation at the key diversity positions around the DHPM core. None of the representative compounds screened for calcium channel blocking activity was found to have significant activity compared to nifedipine
    从3,4-二氢嘧啶酮(DHPMs)以区域选择性的方式通过有效的反应方案获得了一系列带有N-取代的3,4-二氢嘧啶-2(1 H)-ones衍生物的二氨基膦基,膦酸酯和含磷杂环。 ,可容忍DHPM核心周围关键多样性位置的替换变异。与硝苯地平相比,没有发现筛选出钙通道阻滞活性的代表性化合物具有显着活性。
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