1-(4-methoxyphenyl)-3-(2,4,5-trimethoxyphenyl)prop-2-en-1-one | 1256153-10-2

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 直链 1,3-二芳基丙烷
• 英文名称: 1-(4-methoxyphenyl)-3-(2,4,5-trimethoxyphenyl)prop-2-en-1-one
• 英文别名: 1-(4'-methoxyphenyl)-3-(2,4,5-trimethoxyphenyl)-2-propen-1-one；1-(4-Methoxyphenyl)-3-(2,4,5-trimethoxyphenyl)prop-2-en-1-one
• CAS: 1256153-10-2
• 化学式: C₁₉H₂₀O₅
• mdl: MFCD04597226
• 分子量: 328.365
• InChiKey: XWQOUAAFTLPOSW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  24
• 可旋转键数：
  7
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.21
• 拓扑面积：
  54
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  1-(4-methoxyphenyl)-3-(2,4,5-trimethoxyphenyl)prop-2-en-1-one 在 盐酸羟胺 、 sodium acetate 、 溶剂黄146 作用下， 以 乙醇 为溶剂， 以80.2 %的产率得到5-(4-methoxyphenyl)-3-(2,4,5-trimethoxyphenyl)-1,2-oxazole
  参考文献：
  名称：

  Synthesis of Unusually Substituted 2,4,5-Trimethoxy 3,5-Diaryl Isoxazoles from Natural Precursor: Antimicrobial and Anticancer Activities

  摘要：

  In this work, 2,4,5-trimethoxy substituted 3,5-diaryl isoxazoles were synthesized via their chalcone intermediates and evaluated for antimicrobial and anticancer activities. The natural precursor 2,4,5-trimethoxy benzaldehyde (asaronaldehyde) was obtained from oxidation of β-asarone (Acorus calamus oil) and then reacted with substituted acetophenones via Claisen-Schmidt condensation yielded 2,4,5-trimethoxy substituted chalcones. These chalcones on further treatment with hydroxylamine in presence of sodium acetate and acetic acid cyclizes to give the corresponding 3,5-diaryl isoxazoles yields ranging from 65-80%. Structures were confirmed by IR, GC-MS, 1H NMR and 13C NMR. Synthesized compounds were screened for their antimicrobial activity against bacteria and fungi. The para-substituted isoxazoles (5b, 5c and 5d) exhibited good activity against Gram-negative (Escherichia coli) and (Pseudomonas aeruginosa) and Gram-positive (Bacillus subtilis) and Bacillus licheniformis bacteria and fungi (Phytophthora capsici, Sclerotirum rolfsii, Aspergillus niger and Alternaria alternate). Further, these novel analogues were evaluated for their in vitro anticancer activity against three human tumor cell lines (MCF-7, SW-982 and HeLa) using MTT assay. The anticancer results revealed that phenyl ring at C-3 position bearing electron donor groups in the para-position and 2,4,5-trimethoxy substitutent of the phenyl ring at C-5 position isoxazole showed better inhibitory activity (5b, 5c and 5d). Among synthesized isoxazoles due to the hyper conjugative effect, 2,4,5-trimethoxy 3,5-diaryl isoxazole (5g) having 3-triflouromethyl substitution showed good antimicrobial and higher inhibitory IC50 values 8.56 ± 0.32, 12.16 ± 0.86 and 10.16 ± 0.68 μg/mL (p < 0.05) respectively, when compared to natural precursor β-asarone.

  DOI：

  10.14233/ajchem.2024.31015
• 作为产物：
  描述：

  顺式-2,4,5-三甲氧基-1-丙烯基苯 在 potassium permanganate 、 碳酸氢钠 、 potassium hydroxide 作用下， 以 乙醇 为溶剂， 生成 1-(4-methoxyphenyl)-3-(2,4,5-trimethoxyphenyl)prop-2-en-1-one
  参考文献：
  名称：

  Synthesis of Unusually Substituted 2,4,5-Trimethoxy 3,5-Diaryl Isoxazoles from Natural Precursor: Antimicrobial and Anticancer Activities

  摘要：

  In this work, 2,4,5-trimethoxy substituted 3,5-diaryl isoxazoles were synthesized via their chalcone intermediates and evaluated for antimicrobial and anticancer activities. The natural precursor 2,4,5-trimethoxy benzaldehyde (asaronaldehyde) was obtained from oxidation of β-asarone (Acorus calamus oil) and then reacted with substituted acetophenones via Claisen-Schmidt condensation yielded 2,4,5-trimethoxy substituted chalcones. These chalcones on further treatment with hydroxylamine in presence of sodium acetate and acetic acid cyclizes to give the corresponding 3,5-diaryl isoxazoles yields ranging from 65-80%. Structures were confirmed by IR, GC-MS, 1H NMR and 13C NMR. Synthesized compounds were screened for their antimicrobial activity against bacteria and fungi. The para-substituted isoxazoles (5b, 5c and 5d) exhibited good activity against Gram-negative (Escherichia coli) and (Pseudomonas aeruginosa) and Gram-positive (Bacillus subtilis) and Bacillus licheniformis bacteria and fungi (Phytophthora capsici, Sclerotirum rolfsii, Aspergillus niger and Alternaria alternate). Further, these novel analogues were evaluated for their in vitro anticancer activity against three human tumor cell lines (MCF-7, SW-982 and HeLa) using MTT assay. The anticancer results revealed that phenyl ring at C-3 position bearing electron donor groups in the para-position and 2,4,5-trimethoxy substitutent of the phenyl ring at C-5 position isoxazole showed better inhibitory activity (5b, 5c and 5d). Among synthesized isoxazoles due to the hyper conjugative effect, 2,4,5-trimethoxy 3,5-diaryl isoxazole (5g) having 3-triflouromethyl substitution showed good antimicrobial and higher inhibitory IC50 values 8.56 ± 0.32, 12.16 ± 0.86 and 10.16 ± 0.68 μg/mL (p < 0.05) respectively, when compared to natural precursor β-asarone.

  DOI：

  10.14233/ajchem.2024.31015

文献信息

• Reinvestigation of structure–activity relationship of methoxylated chalcones as antimalarials: Synthesis and evaluation of 2,4,5-trimethoxy substituted patterns as lead candidates derived from abundantly available natural β-asarone
  作者：Rakesh Kumar、Dinesh Mohanakrishnan、Abhishek Sharma、Naveen Kumar Kaushik、Kalpana Kalia、Arun Kumar Sinha、Dinkar Sahal

  DOI：10.1016/j.ejmech.2010.08.049

  日期：2010.11

  causes a decrease. In particular, 2,4,5-trimethoxy substitution pattern at ring A provided potent analogues which were easily derived from abundantly available natural β-asarone rich Acorus calamus oil. Cytotoxic evaluation indicated that the most active compounds 27 (IC50: 1.8 μM) and 26 (IC50: 2 μM) were also relatively non-toxic. Furthermore, compound 12 showed excellent resistance index of 1.1 against

  我们已经使用基于荧光的SYBR Green分析方法检测了一系列甲氧基化查耳酮（A –CH CH–CO– B）对恶性疟原虫（3D7株）的抗疟结构与活性的关系。我们的研究表明，环A上的释放电子的甲氧基和环B上的吸电子基团提高了抗疟药的效力，而这些基团的位置互换导致其降低。特别地，在环2,4,5-三甲氧基取代模式甲提供一种很容易从可大量获得的天然衍生的强效的类似物β细辛醚丰富菖蒲油。细胞毒性评估表明，活性最高的化合物27（IC 50：1.8μM）和26（IC 50：2μM）也是相对无毒的。此外，化合物12对P的耐氯喹Dd2菌株显示出优异的抗性指数1.1 。恶性肿瘤。
• One-Pot Two-Step Oxidative Cleavage of 1,2-Arylalkenes to Aryl Ketones Instead of Arylaldehydes in an Aqueous Medium: A Complementary Approach to Ozonolysis
  作者：Naina Sharma、Abhishek Sharma、Rakesh Kumar、Amit Shard、Arun K. Sinha

  DOI：10.1002/ejoc.201000672

  日期：2010.11

  A new approach has been developed for a one-pot and selective oxidative cleavage of aryl- and 1,2-diarylalkenes leading to one-carbon shorter aryl ketones; thereby, providing a complementary approach to classical ozonolysis. The methodology was applicable to diverse aromatic and polyaromaticarylalkenes bearing electron-donating or -withdrawing groups on the aromatic ring. The protocol also provided

  已开发出一种新方法，用于芳基和 1,2- 二芳基烯烃的一锅法选择性氧化裂解，产生一个碳的较短芳基酮；因此，为经典臭氧分解提供了一种补充方法。该方法适用于在芳环上带有给电子或吸电子基团的各种芳族和聚芳芳基烯烃。该方案还提供了一个有用的一锅氧化裂解-缩合序列，它可能在天然产物全合成中具有重要的应用。
• ANTI-INVASIVE COMPOUNDS
  申请人：Universiteit Gent

  公开号：US20150011620A1

  公开（公告）日：2015-01-08

  The present invention relates to the field of anti-invasive compounds and methods for predicting the anti-invasive activity of said compounds, as well as their use in the prevention and/or treatment of diseases associated with undesired cell invasion; in particular, this invention relates to the field of anti-invasive chalcone-like compounds.

  本发明涉及抗侵袭化合物领域，以及预测该类化合物抗侵袭活性的方法，以及它们在预防和/或治疗与不受欢迎的细胞侵袭相关的疾病中的用途；特别是，本发明涉及抗侵袭的类似香豆素化合物领域。
• Synthesis, cytotoxicity and carbonic anhydrase inhibitory activities of new pyrazolines
  作者：Kaan Kucukoglu、Fatih Oral、Tevfik Aydin、Cem Yamali、Oztekin Algul、Hiroshi Sakagami、Ilhami Gulcin、Claudiu T. Supuran、Halise Inci Gul

  DOI：10.1080/14756366.2016.1217852

  日期：2016.11.4

  their cytotoxic activities on tumor and non-tumor cell lines and inhibitory effects on carbonic anhydrase isoenzymes (hCA I and hCA II). Although tumor selectivity (TS) of the compounds were less than the reference compounds 5-Fluorouracil and Melphalan, trimethoxy derivatives 4, 5, and 6 were more selective than dimethoxy derivatives 2 and 3 as judged by the cytotoxicity assay with the cells both types

  合成了一系列聚甲氧基化的吡唑啉苯磺酰胺，研究了它们对肿瘤和非肿瘤细胞系的细胞毒活性以及对碳酸酐酶同工酶（hCA I和hCA II）的抑制作用。尽管化合物的肿瘤选择性（TS）小于参考化合物5-氟尿嘧啶和美法仑，但通过细胞毒性试验判断，两种类型的细胞均可以证明三甲氧基衍生物4、5和6比二甲氧基衍生物2和3更具选择性。从牙龈组织。化合物6（4- [3-（4-甲氧基苯基）-5-（3,4,5-三甲氧基苯基）-4,5-二氢-1H-吡唑-1-基]苯磺酰胺）显示出最高的TS值和可以被认为是该系列的进一步研究的先导分子。
• US9290427B2
  申请人：——

  公开号：US9290427B2

  公开（公告）日：2016-03-22