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1-(4-甲氧基苯基)-1-(喹唑啉-4-基)乙醇 | 187336-16-9

中文名称
1-(4-甲氧基苯基)-1-(喹唑啉-4-基)乙醇
中文别名
——
英文名称
1-(4-methoxyphenyl)-1-(quinazolin-4-yl)ethanol
英文别名
PVHD121;1-(4-methoxyphenyl)-1-quinazolin-4-ylethanol
1-(4-甲氧基苯基)-1-(喹唑啉-4-基)乙醇化学式
CAS
187336-16-9
化学式
C17H16N2O2
mdl
——
分子量
280.326
InChiKey
WGDUWVWCDNCAOT-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):
    2.5
  • 重原子数:
    21
  • 可旋转键数:
    3
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.18
  • 拓扑面积:
    55.2
  • 氢给体数:
    1
  • 氢受体数:
    4

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:
    1-(4-甲氧基苯基)-1-(喹唑啉-4-基)乙醇potassium cyanide 作用下, 以 N,N-二甲基甲酰胺 为溶剂, 反应 1.0h, 以55%的产率得到喹唑啉
    参考文献:
    名称:
    Carbon-Carbon Bond Cleavage of a-Hydroxybenzylheteroarenes to Ketones and Heteroarenes by Catalytic Action of Cyanide Ion Based on Retro-Benzoin Condensation
    摘要:
    Treatment of 4-(alpha-benzyl-alpha-hydroxybenzyl)quinazoline (2a) with potassium cyanide in DMF resulted in carbon-carbon bond cleavage to give benzyl phenyl ketone (3a) and quinazoline (4). Similar results were obtained with other 4-(alpha-hydroxybenzyl)quinazolines (2b-f and 7a). This reaction proceeds through retrobenzoin condensation. This condensation also proceeded in pyrazolopyrimidine (9a) triazolopyrimidine (10a), quinoxaline (11a), and benzimidazole (12a), and the imidazolium salt (16) was an effective catalyst.
    DOI:
    10.3987/com-96-7618
  • 作为产物:
    描述:
    4-氯喹唑啉 在 sodium hydride 、 1,3-二甲基咪唑 碘 作用下, 以 四氢呋喃乙醚 、 mineral oil 为溶剂, 生成 1-(4-甲氧基苯基)-1-(喹唑啉-4-基)乙醇
    参考文献:
    名称:
    1-苯基-1-(喹唑啉-4-基)乙醇作为抗癌剂的合成及构效关系研究。
    摘要:
    喹唑啉衍生物PVHD121(1a)已显示出对多种肿瘤衍生细胞系(包括A549(肺),NCI-H460(肺),HCT116(结肠),MCF7(乳腺),PC3(前列腺),和HeLa(子宫颈)细胞,IC50值为0.1至0.3μM。在喹唑啉核心的2位和4位进行的结构活性关系(SAR)研究导致发现了更有效的抗癌药(14、16、17、19、24和31)。体外微管蛋白聚合测定和纯化的微管蛋白的基于荧光的秋水仙碱位点竞争测定的结果表明1a通过与秋水仙碱位点结合来抑制微管蛋白聚合。
    DOI:
    10.1021/ml5004684
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文献信息

  • Carbon-Carbon Bond Cleavage of .ALPHA.-Hydroxybenzylheteroarenes Catalyzed by Cyanide Ion: Retro-Benzoin Condensation Affords Ketones and Heteroarenes and Benzyl Migration Affords Benzylheteroarenes and Arenecarbaldehydes.
    作者:Yumiko SUZUKI、Yuki TAKEMURA、Ken-ichi IWAMOTO、Takeo HIGASHINO、AKira MIYASHITA
    DOI:10.1248/cpb.46.199
    日期:——
    4-(α-Benzyl-α-hydroxybenzyl)quinazoline (4a) underwent retro-benzoin condensation catalyzed by cyanide ion to give deoxybenzoin (2a) and quinazoline (5a). Similarly, several nitrogen-containing heteroarenes (4, 9, 12, 16-19) having an α-hydroxybenzyl group at the α-position of the nitrogen underwent retro-benzoin type condensation to afford ketones (2) and heteroarenes (5). However, similar reaction of pyrazolopyrimidines (13, 14, 15) having an α-benzyl-α-hydroxybenzyl group resulted in benzyl migration, giving benzylpyrazolopyrimidines (8) and arenecarbaldehydes (3). Tetrabutylammonium cyanide (11, Bu4NCN) was a more effective cyanide ion donor than KCN (10). The retro-benzoin condensation was applied to the synthesis of 2-substituted quinazolines (38) from 2-chloro-4-aroylquinazolines (34), using the aroyl group as a protecting and electron-withdrawing group.
    4-(α-苄基-α-羟基苄基)喹唑啉(4a)在氰离子催化下经历逆苯偶姻缩合反应,生成脱氧苯偶姻(2a)和喹唑啉(5a)。同样,多个含氮杂环芳烃(4, 9, 12, 16-19)在其氮原子的α位上具有α-羟基苄基的结构,也经历逆苯偶姻型缩合反应,生成了酮(2)和杂环芳烃(5)。然而,具有α-苄基-α-羟基苄基结构的吡唑嘧啶(13, 14, 15)在类似的反应中引发了苄基迁移,生成了苄基吡唑嘧啶(8)和芳烃羰醛(3)。四丁基铵氰(11, Bu4NCN)比KCN(10)更有效地作为氰离子的供体。逆苯偶姻缩合反应被应用于从2-氯-4-芳酰基喹唑啉(34)合成2-取代喹唑啉(38),使用芳酰基作为保护和电子 withdrawing 基团。
  • Carbon-Carbon Bond Cleavage of a-Hydroxybenzylheteroarenes to Ketones and Heteroarenes by Catalytic Action of Cyanide Ion Based on Retro-Benzoin Condensation
    作者:Akira Miyashita、Yumiko Suzuki、Yuki Takemura、Ken-ichi Iwamoto、Takeo Higashino
    DOI:10.3987/com-96-7618
    日期:——
    Treatment of 4-(alpha-benzyl-alpha-hydroxybenzyl)quinazoline (2a) with potassium cyanide in DMF resulted in carbon-carbon bond cleavage to give benzyl phenyl ketone (3a) and quinazoline (4). Similar results were obtained with other 4-(alpha-hydroxybenzyl)quinazolines (2b-f and 7a). This reaction proceeds through retrobenzoin condensation. This condensation also proceeded in pyrazolopyrimidine (9a) triazolopyrimidine (10a), quinoxaline (11a), and benzimidazole (12a), and the imidazolium salt (16) was an effective catalyst.
  • Synthesis and Structure–Activity Relationship Study of 1-Phenyl-1-(quinazolin-4-yl)ethanols as Anticancer Agents
    作者:Kenta Kuroiwa、Hirosuke Ishii、Kenji Matsuno、Akira Asai、Yumiko Suzuki
    DOI:10.1021/ml5004684
    日期:2015.3.12
    NCI-H460 (lung), HCT116 (colon), MCF7 (breast), PC3 (prostate), and HeLa (cervical) cells with IC50 values from 0.1 to 0.3 muM. A structure-activity relationship (SAR) study at the 2- and 4-position of the quinazoline core lead to the discovery of more potent anticancer agents (14, 16, 17, 19, 24, and 31). The results of an in vitro tubulin polymerization assay and fluorescent-based colchicine site competition
    喹唑啉衍生物PVHD121(1a)已显示出对多种肿瘤衍生细胞系(包括A549(肺),NCI-H460(肺),HCT116(结肠),MCF7(乳腺),PC3(前列腺),和HeLa(子宫颈)细胞,IC50值为0.1至0.3μM。在喹唑啉核心的2位和4位进行的结构活性关系(SAR)研究导致发现了更有效的抗癌药(14、16、17、19、24和31)。体外微管蛋白聚合测定和纯化的微管蛋白的基于荧光的秋水仙碱位点竞争测定的结果表明1a通过与秋水仙碱位点结合来抑制微管蛋白聚合。
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