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3H-萘并[2,1-b]吡喃-3-酮,1-羟基- | 18692-81-4

中文名称
3H-萘并[2,1-b]吡喃-3-酮,1-羟基-
中文别名
——
英文名称
1-hydroxy-3H-benzo[f]chromen-3-one
英文别名
4-Hydroxy-5,6-benzocumarin;1-Hydroxy-3-oxo-3H-naphtho<2.1-b>pyran;1-hydroxybenzo[f]chromen-3-one
3H-萘并[2,1-b]吡喃-3-酮,1-羟基-化学式
CAS
18692-81-4
化学式
C13H8O3
mdl
——
分子量
212.205
InChiKey
CDPQYNCOWQWSRL-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:
    16
  • 可旋转键数:
    0
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    46.5
  • 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

点击查看最新优质反应信息

文献信息

  • Selective Benzopyranone and Pyrimido[2,1-<i>a</i>]isoquinolin-4-one Inhibitors of DNA-Dependent Protein Kinase:  Synthesis, Structure−Activity Studies, and Radiosensitization of a Human Tumor Cell Line in Vitro
    作者:Roger J. Griffin、Gabriele Fontana、Bernard T. Golding、Sophie Guiard、Ian R. Hardcastle、Justin J. J. Leahy、Niall Martin、Caroline Richardson、Laurent Rigoreau、Martin Stockley、Graeme C. M. Smith
    DOI:10.1021/jm049526a
    日期:2005.1.1
    scaffolds were less potent. Crucially, these studies revealed a very constrained structure-activity relationship at the 2-position of the benzopyranone and pyrimido[2,1-a]isoquinolin-4-one pharmacophore, with only a 2-morpholino or 2-(2'-methylmorpholino) group being tolerated at this position. More detailed biological studies conducted with the most potent inhibitor NU7163 (48; IC(50) = 0.19 microM) demonstrated
    合成了各种各样的chromen-2-one,chromen-4-one和pyrimidoisoquinolin-4-one衍生物,并评估了其对DNA修复酶DNA依赖性蛋白激酶(DNA-PK)的抑制活性,目的是阐明效价和激酶选择性的构效关系。DNA-PK抑制活性在评估的一系列化合物(IC(50)值范围从0.19到> 10 microM)上有很大差异,其中7,8-苯并铬基-4-酮和嘧啶基[2,1]表现出优异的活性。 -a] isoquinolin-4-one模板。相比之下,基于苯并色素-2-酮(香豆素)或2-芳基-7,8-苯并色素-4-酮(黄酮)支架的抑制剂效力较低。至关重要的是,这些研究揭示了在苯并吡喃酮和嘧啶基2位上的结构活性关系非常受约束[2,1-a]异喹啉-4-酮药效基团,在此位置仅可耐受2-吗啉代或2-(2'-甲基吗啉代)基团。用最有效的抑制剂NU7163(48; IC(50)= 0
  • Vinyl esters as effective acetaldehyde surrogates in [4 + 1] cycloaddition based multicomponent cascade
    作者:Manoj Kumar、Sourav Bagchi、Anuj Sharma
    DOI:10.1039/c5ra10073a
    日期:——
    A new multicomponent cascade has been designed by utilizing vinyl esters as effective acetaldehyde surrogate. While most of the cyclic α-ketoenols underwent a facile three component conversion to annulated furans, phenols such as naphthol and sesamol got simply acylated under the same reaction conditions. This microwave assisted method provides clean access to a wide range of functionalised furans
    通过利用乙烯基酯作为有效的乙醛替代物,设计了一种新的多组分级联反应。尽管大多数环状α-酮烯醇都容易地由三组分转化为环状呋喃,但在相同的反应条件下,酚(如萘酚和芝麻酚)却被简单地酰化了。这种微波辅助方法可在短时间内清洁范围广泛的功能化呋喃。
  • Acid-Catalyzed Regiodivergent Annulation of 4-Hydroxycoumarins with Isoprene: Entry to Pyranocoumarins and Pyranochromones
    作者:Ying Li、Yan-Cheng Hu、Hao Zheng、Ding-Wei Ji、Yu-Feng Cong、Qing-An Chen
    DOI:10.1002/ejoc.201901154
    日期:2019.10.17
    An acid‐catalyzed regiodivergent annulation of biomass‐derived 4‐hydroxycoumarins with isoprene is developed, providing a facile access to pyranocoumarins and pyranochromones.
    开发了一种酸催化的生物质衍生的4-羟基香豆素与异戊二烯的区域发散环化反应,可轻松获得吡喃香豆素和吡喃色酮。
  • Hypervalent Iodine(III)-Mediated Tosyloxylation of 4-Hydroxycoumarins
    作者:Bowen Xu、Yiping Gao、Jianwei Han、Zejing Xing、Sihan Zhao、Ziyang Zhang、Runlin Ren、Limin Wang
    DOI:10.1021/acs.joc.9b01323
    日期:2019.8.16
    An efficient approach was developed for synthesis of 3-tosyloxy-4-hydroxycoumarins under mild conditions by using Koser’s reagents. The reaction tolerated various functional groups, and the products served as useful aromatic building blocks. Additionally, a plausible mechanism via iodonium ylide was proposed, and the oral anticoagulant Warfarin was synthesized in good yield.
    开发了一种有效的方法,通过使用Koser试剂在温和条件下合成3-tosyloxy-4-hydroxycoumarins。该反应容许各种官能团,并且产物用作有用的芳族结构单元。另外,提出了通过碘鎓叶立德的合理机制,并且以高收率合成了口服抗凝剂华法林。
  • Enantioselective Synthesis of Polycyclic Coumarin Derivatives Catalyzed by an <i>in Situ</i> Formed Primary Amine-Imine Catalyst
    作者:Xi Zhu、Aijun Lin、Yan Shi、Jingyu Guo、Chengjian Zhu、Yixiang Cheng
    DOI:10.1021/ol201715h
    日期:2011.8.19
    A facile in situ formed primary amine-imine organocatalyst was developed in the asymmetric Michael addition of substituted 4-hydroxycoumarins to cyclic enones. A series of optically active polycyclic coumarin derivatives were obtained in high yields with excellent enantioselectivities up to 97% ee.
    在取代的4-羟基香豆素向环烯酮的不对称迈克尔加成反应中,开发了一种简便的原位形成的伯胺-亚胺有机催化剂。以高收率获得了一系列光学活性的多环香豆素衍生物,其对映体选择性高达97%ee。
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