2',6'-dimethoxychalcone | 145629-34-1

• 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: 2',6'-dimethoxychalcone
• 英文别名: 2,6-dimethoxyphenyl-styrylketone；2',6'-Dimethoxy-chalkon；2',6'-Dimethoxychalkon；1-(2,6-Dimethoxyphenyl)-3-phenylprop-2-en-1-one
• CAS: 145629-34-1；5452-98-2
• 化学式: C₁₇H₁₆O₃
• 分子量: 268.312
• InChiKey: GMODFQAQVHNPNU-UHFFFAOYSA-N

物化性质

• 沸点：
  446.1±45.0 °C(Predicted)
• 密度：
  1.128±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  20
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  35.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  甲醇 、 2',6'-dimethoxychalcone 在 thallium(III) nitrate 作用下， 生成 1-(2,6-Dimethoxyphenyl)-3,3-dimethoxy-2-phenylpropan-1-one
  参考文献：
  名称：

  Horie, Tokunaru; Kawamura, Yasuhiko; Sakai, Chikako, Journal of the Chemical Society. Perkin transactions I, 1994, # 6, p. 753 - 760

  摘要：

  DOI：
• 作为产物：
  描述：

  2,6-二甲氧基苯乙酮 、 苯甲醛 在 potassium hydroxide 作用下， 以 甲醇 、 水 为溶剂， 以49%的产率得到2',6'-dimethoxychalcone
  参考文献：
  名称：

  A Synthetic Chalcone as a Potent Inducer of Glutathione Biosynthesis

  摘要：

  Chalcones continue to attract considerable interest due to their anti-inflammatory and antiangiogenic properties. We recently reported the ability of 2',5'-dihydroxychalcone (2',5'-DHC) to induce both breast cancer resistance protein-mediated export of glutathione (GSH) and c-Jun N-terminal kinase-mediated increased intracellular GSH levels. Herein, we report a structure-activity relationship study of a series of 30 synthetic chalcone derivatives with hydroxyl, methoxyl, and halogen (F andCl) substituents and their ability to increase intracellular GSH levels. This effect was drastically improved with one or two electrowithdrawing groups on phenyl ring B and up to three methoxyl and/or hydroxyl groups on phenyl ring A. The optimal structure, 2-chloro-4',6'-dimethoxy-2'-hydroxychalcone, induced both a potent NF-E2-related factor 2-mediated transcriptional response and an increased formation of glutamate cysteine ligase holoenzyme, as shown using a human breast cancer cell line stably expressing a luciferase reporter gene driven by antioxidant response elements.

  DOI：

  10.1021/jm2016073

文献信息

• Chalcone and its analogs as agents for the inhibition of angiogenesis and related disease states
  申请人：Bowen Phillip J.

  公开号：US20050148599A1

  公开（公告）日：2005-07-07

  The present invention relates to chalcone and chalcone derivatives and analogs which are useful as angiogenesis inhibitors. The present compounds, which are inexpensive to synthesize, exhibit unexpectedly good activity as angiogenesis inhibitors. The present invention also relates to the use of chalcone and its analogs as antitumor/anticancer agents and to treat a number of conditions or disease states in which angiogenesis is a factor, incluidng angiongenic skin diseases such as psoriasis, acne, rosacea, warts, eczema, hemangiomas, lymphangiogenesis, among numerous others, as well as chronic inflammatory disease such as arthritis.

  本发明涉及查尔酮和查尔酮衍生物及类似物，其可用作抗血管生成抑制剂。这些化合物成本低廉且表现出意外的良好抗血管生成活性。本发明还涉及使用查尔酮及其类似物作为抗肿瘤/抗癌剂以及治疗许多条件或疾病状态，其中血管生成是一个因素，包括血管生成性皮肤病如银屑病、痤疮、酒渣鼻、疣、湿疹、血管瘤、淋巴管生成等等，以及慢性炎症性疾病如关节炎。
• Chalcone and its analogs as agents for the inhibition of angiogensis and related disease states
  申请人：The University of Georgia Research Foundation, Inc.

  公开号：US06462075B1

  公开（公告）日：2002-10-08

  The present invention relates to chalcone and chalcone derivatives and analogs which are useful as angiogenesis inhibitors. The present compounds, which are inexpensive to synthesize, exhibit unexpectedly good activity as angiogenesis inhibitors. The present invention also relates to the use of chalcone and its analogs as antitumor/anticancer agents and to treat a number of conditions or disease states in which angiogenesis is a factor, incluidng angiongenic skin diseases such as psoriasis, acne, rosacea, warts, eczema, hemangiomas, lymphangiogenesis, among numerous others, as well as chronic inflammatory disease such as arthritis.

  本发明涉及具有抑制血管生成作用的查尔酮及其衍生物和类似物。这些成分可以廉价合成，并表现出出乎意料的良好的抑制血管生成活性。本发明还涉及使用查尔酮及其类似物作为抗肿瘤/抗癌剂，并用于治疗多种与血管生成有关的疾病或病态，包括血管生成性皮肤病如牛皮癣、痤疮、酒渣鼻、疣、湿疹、血管瘤、淋巴管生成等等，以及慢性炎症性疾病如关节炎。
• Investigation of Chalcones as Selective Inhibitors of the Breast Cancer Resistance Protein: Critical Role of Methoxylation in both Inhibition Potency and Cytotoxicity
  作者：Glaucio Valdameri、Charlotte Gauthier、Raphaël Terreux、Rémy Kachadourian、Brian J. Day、Sheila M. B. Winnischofer、Maria E. M. Rocha、Véronique Frachet、Xavier Ronot、Attilio Di Pietro、Ahcène Boumendjel

  DOI：10.1021/jm2016528

  日期：2012.4.12

  ABCG2 plays a major role in anticancer-drug efflux and related tumor multidrug resistance. Potent and selective ABCG2 inhibitors with low cytotoxicity were investigated among a series of 44 chalcones and analogues (1,3-diarylpropenones), by evaluating their inhibitory effect on the transport of mitoxantrone, a known ABCG2 substrate. Six compounds producing complete inhibition with IC50 values below 0.5 mu M and high selectivity for ABCG2 were identified. The number and position of methoxy substituents appeared to be critical for both inhibition and cytotoxicity. The best compounds, with potent inhibition and low toxicity, contained an N-methyl-1-indolyl (compound 38) or a 6'-hydroxyl-2',4'-dimethoxy-1-phenyl (compound 27) moiety (A-ring) and two methoxy groups at positions 2 and 6 of the 3-phenyl moiety (B-ring). Methoxy substitution contributed to inhibition at positions 3 and 5, but had a negative effect at position 4. Finally, methoxy groups at positions 3, 4, and 5 of the B-ring markedly increased cytotoxicity and, therefore, should be avoided.
• A Synthetic Chalcone as a Potent Inducer of Glutathione Biosynthesis
  作者：Remy Kachadourian、Brian J. Day、Subbiah Pugazhenti、Christopher C. Franklin、Estelle Genoux-Bastide、Gregory Mahaffey、Charlotte Gauthier、Attilio Di Pietro、Ahcène Boumendjel

  DOI：10.1021/jm2016073

  日期：2012.2.9

  Chalcones continue to attract considerable interest due to their anti-inflammatory and antiangiogenic properties. We recently reported the ability of 2',5'-dihydroxychalcone (2',5'-DHC) to induce both breast cancer resistance protein-mediated export of glutathione (GSH) and c-Jun N-terminal kinase-mediated increased intracellular GSH levels. Herein, we report a structure-activity relationship study of a series of 30 synthetic chalcone derivatives with hydroxyl, methoxyl, and halogen (F andCl) substituents and their ability to increase intracellular GSH levels. This effect was drastically improved with one or two electrowithdrawing groups on phenyl ring B and up to three methoxyl and/or hydroxyl groups on phenyl ring A. The optimal structure, 2-chloro-4',6'-dimethoxy-2'-hydroxychalcone, induced both a potent NF-E2-related factor 2-mediated transcriptional response and an increased formation of glutamate cysteine ligase holoenzyme, as shown using a human breast cancer cell line stably expressing a luciferase reporter gene driven by antioxidant response elements.
• Horie, Tokunaru; Kawamura, Yasuhiko; Sakai, Chikako, Journal of the Chemical Society. Perkin transactions I, 1994, # 6, p. 753 - 760
  作者：Horie, Tokunaru、Kawamura, Yasuhiko、Sakai, Chikako、Akita, Ayako、Kuramoto, Masafumi

  DOI：——

  日期：——