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4-(bromomethyl)-2H-naphthol[1,2-b]pyran-2-one | 87317-83-7

中文名称
——
中文别名
——
英文名称
4-(bromomethyl)-2H-naphthol[1,2-b]pyran-2-one
英文别名
4-bromomethyl-7,8-benzocoumarin;4-(bromomethyl)-2H-benzo[h]chromen-2-one;4-(Bromomethyl)-2H-naphtho[1,2-b]pyran-2-one;4-(bromomethyl)benzo[h]chromen-2-one
4-(bromomethyl)-2H-naphthol[1,2-b]pyran-2-one化学式
CAS
87317-83-7
化学式
C14H9BrO2
mdl
——
分子量
289.128
InChiKey
UTCSIUINGCNEKX-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

  • 沸点:
    445.8±33.0 °C(Predicted)
  • 密度:
    1.575±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.3
  • 重原子数:
    17
  • 可旋转键数:
    1
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.07
  • 拓扑面积:
    26.3
  • 氢给体数:
    0
  • 氢受体数:
    2

SDS

SDS:dd53f11a3047f8f98b88812c64a27b8f
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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
    • 1
    • 2
    • 3

反应信息

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文献信息

  • Synthesis of Coumarin-benzotriazole Hybrids and Evaluation of their Anti-tubercular Activity
    作者:Sachin P. Ambekar、Chakrabhavi Dhananjaya Mohan、Arunkumar Shirahatti、Mahesh K. Kumar、Shobith Rangappa、Surender Mohan、Basappa、Obelannavar Kotresh、Kanchugarakoppal S. Rangappa
    DOI:10.2174/1570178614666170710125501
    日期:2017.12.11
    Background: Tuberculosis is one of the top ranked airborne infectious diseases caused by the bacillus Mycobacterium tuberculosis with high mortality rate from a single infectious agent. In the present article, we aimed to synthesize oxadiazole-coumarin-triazole based small molecules and evaluate for their possible anti-mycobacterial activity. Method: Herein, we describe the facile synthesis of 5-((1H-benzo[d][1,2,3]triazol-1-yl)methyl)-1,3,4- oxadiazole-2-thiol-tethered substituted 4-(bromomethyl)-7-methyl-2H-chromen-2-one derivatives and evaluated for their anti-mycobacterial activity against H37Rv strain of M. tuberculosis. We also evaluated the cytotoxic effect of new compounds on normal cells. Results: Among the 14 novel oxadiazole-coumarin-triazole derivatives, 4-((5-((1H-benzo[d][1,2,3]triazol-1- yl)methyl)-1,3,4-oxadiazol-2-ylthio)methyl)-6-methoxy-2H-chromen-2-one (5f) displayed good antimycobacterial activity towards M. tuberculosis with an MIC value of 15.5 µM. Pyrazinamide was used as reference drug. Our investigation also revealed that, 5f is not cytotoxic to normal cells. Conclusion: In summary, the findings suggested that novel 1,3,4-oxadiazole coumarin-triazole hybrids are promising antimycobacterial agents against M. tuberculosis.
    背景:结核病是由结核分枝杆菌引起的高度致死性空气传播传染病之一。在本文中,我们的目标是合成基于噁二唑-香豆素-三唑的小分子并评估它们可能的抗结核活性。 方法:在此,我们描述了5-((1H-苯并[d][1,2,3]三唑-1-基)甲基)-1,3,4-噁二唑-2-硫醇缀合的取代4-(溴甲基)-7-甲基-2H-色烯-2-酮衍生物的简易合成,并评估了它们对M. tuberculosis H37Rv菌株的抗结核活性。我们还评估了新化合物对正常细胞的细胞毒性效应。 结果:在14种新型噁二唑-香豆素-三唑衍生物中,4-((5-((1H-苯并[d][1,2,3]三唑-1-基)甲基)-1,3,4-噁二唑-2-基硫)甲基)-6-甲氧基-2H-色烯-2-酮(5f)显示出对M. tuberculosis的良好抗菌活性,MIC值为15.5 µM。利福平被用作参考药物。我们的研究还揭示,5f对正常细胞没有细胞毒性。 结论:总之,研究结果表明,新型1,3,4-噁二唑香豆素-三唑杂化物是针对M. tuberculosis有前景的抗结核药物。
  • Green synthesis of therapeutically active 1,3,4-oxadiazoles as antioxidants, selective COX-2 inhibitors and their in silico studies
    作者:Aravind R. Nesaragi、Ravindra R. Kamble、Shruti Dixit、Barnabas Kodasi、Swati R. Hoolageri、Praveen K. Bayannavar、Jagadeesh Prasad Dasappa、Shyamkumar Vootla、Shrinivas D. Joshi、Vijay M. Kumbar
    DOI:10.1016/j.bmcl.2021.128112
    日期:2021.7
    resemblance towards COX-2 enzyme than COX-1. The compounds 8i, 8l, 8q, 8r, 8s and 8t emerged as most potent and selective COX-2 inhibitors in contrast with Mefenamic acid. The selectivity index of 8l, 8n and 8r was respectively found to be 33.95, 20.25 and 24.98 which manifested their high selectivity against COX-2. Interestingly, the compounds which were active as COX-2 inhibitors were also active as antioxidant
    已经报道了一种用于新型香豆素基-1,3,4-恶二唑基-2-巯基苯并恶唑8i-t的适度、高效和绿色的合成程序。对化合物对接(PDB ID:5IKR;A-Chain)姿势的分析表明,它们采用与极具选择性的 COX-2 抑制剂相同的构象。生物学结果以及计算研究表明,与 COX-1 相比,这些化合物与 COX-2 酶的相似性更高。与甲芬那酸相比,化合物8i、8l、8q、8r、8s和8t是最有效和选择性的 COX-2 抑制剂。8l , 8n的选择性指标和8r分别为 33.95、20.25 和 24.98,表明它们对 COX-2 具有高选择性。有趣的是,作为 COX-2 抑制剂具有活性的化合物也具有作为抗氧化剂的活性。
  • Synthesis and biological activities of some new fluorinated coumarins and 1-aza coumarins
    作者:Rajesh G. Kalkhambkar、Geeta M. Kulkarni、Chandrappa M. Kamanavalli、N. Premkumar、S.M.B. Asdaq、Chung Ming Sun
    DOI:10.1016/j.ejmech.2007.08.007
    日期:2008.10
    A series of new fluorinated coumarins and 1-aza coumarins have been synthesized and the presence of fluorine in these molecules and its effect on their anti-microbial, anti-inflammatory and analgesic activities are discussed. The results of bioassay showed that these newly synthesized compounds containing fluorine exhibit moderate analgesic and excellent anti-inflammatory and potential anti-bacterial
    已经合成了一系列新的氟化香豆素和1-氮杂香豆素,并讨论了这些分子中氟的存在及其对它们的抗微生物,抗炎和镇痛活性的影响。生物测定的结果表明,与其他卤代化合物相比,这些新合成的含氟化合物显示出适度的镇痛作用,并具有出色的抗炎和潜在的抗菌和抗真菌活性。所有新合成的化合物均通过元素分析,IR,1H NMR,13C NMR,19F NMR,EI-MS和FAB-MS进行了表征。本文报道了一种化合物的ORTEP图。
  • Click chemistry approach for the regioselective synthesis of iso-indoline-1,3-dione-linked 1,4 and 1,5 coumarinyl 1,2,3-triazoles and their photophysical properties
    作者:Ashish Anand、Manohar V. Kulkarni
    DOI:10.1080/00397911.2017.1283524
    日期:2017.4.3
    ABSTRACT Copper-catalyzed reaction of N-propargyl isoindoline-1,3-dione and 4-azidomethyl coumarins / 4-azidomethyl-1-aza coumarins under click chemistry conditions afforded 1,4-disubstituted 1,2,3-triazoles, whereas ruthenium catalysis yielded isomeric 1,5-disubstituted 1,2,3-triazoles. The two regioisomers have been distinguished by NOE studies. UV absorption for a given pair of isomers exhibited
    摘要 在点击化学条件下,N-炔丙基异吲哚啉-1,3-二酮和 4-叠氮甲基香豆素/4-叠氮甲基-1-氮杂香豆素在铜催化下反应得到 1,4-二取代 1,2,3-三唑,而钌催化产生异构的 1,5-二取代的 1,2,3-三唑。两种区域异构体已通过 NOE 研究区分开来。一对给定异构体的紫外吸收显示出相似的趋势,而荧光测量显示出相当大的差异。还对叠氮化物与铜和钌的相互作用进行了光物理研究。图形概要
  • Cu (I) Catalyzed One Pot S<sub>N</sub> -Click Reactions of Halogenated Coumarins and 1-<i>aza</i> -coumarins
    作者:Hrishikesh M. Revankar、Manohar V. Kulkarni
    DOI:10.1002/jhet.3090
    日期:2018.2
    A one pot three component, copper catalyzed azide‐alkyne cycloaddition reaction has been employed for the synthesis of bis‐coumarinyl triazoles (A–D) using 4‐chloro, 4‐bromomethyl, 3‐bromoacetyl and 4‐bromomethyl‐1‐aza‐coumarins (I–IV), sodium azide, and coumarin propargyl ethers (V–IX) in moderate yields.
    一锅三组分,铜催化的叠氮化物-炔烃环加成反应已经用于合成双-coumarinyl三唑(甲- d)使用4-氯,4-溴甲基,3-溴乙酰和4-溴甲基- 1-氮杂-香豆素(I – IV),叠氮化钠和香豆素炔丙基醚(V – IX)产量适中。
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