N-[2-(4-hydroxyphenyl)ethyl]-3-(3,4,5-trimethoxyphenyl)-2-propenamide

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 肉桂酸及其衍生物
• 英文名称: N-[2-(4-hydroxyphenyl)ethyl]-3-(3,4,5-trimethoxyphenyl)-2-propenamide
• 英文别名: (E)-N-[2-(4-hydroxyphenyl)ethyl]-3-(3,4,5-trimethoxyphenyl)prop-2-enamide
• 化学式: C₂₀H₂₃NO₅
• 分子量: 357.406
• InChiKey: PBNPGFQKLFZYQQ-RMKNXTFCSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  26
• 可旋转键数：
  8
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  77
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  (E)-3-(3,4,5-trimethoxyphenyl)acryloyl chloride 在 三乙胺 作用下， 以 乙醇 、 甲苯 为溶剂， 反应 18.0h， 生成 N-[2-(4-hydroxyphenyl)ethyl]-3-(3,4,5-trimethoxyphenyl)-2-propenamide
  参考文献：
  名称：

  N-酰基-2-哌啶酮的轻度，无金属和无保护的氨基转移为氨基酸，氨基醇和脂肪胺以及N-酰基-2-哌啶酮的酯化

  摘要：

  一种高选择性，温和且无金属的方案，可在短反应时间（30–45分钟）内将N-酰基哌啶酮转氨成未保护的氨基酸，氨基醇和其他脂肪族胺，且无其他碱且在纯净条件下进行。N酰基哌啶酮在85°C下用脂肪族醇酯化。酰胺键捻，τ= -20.39°和pyramidalization，χ Ñ = -11.73°。

  DOI：

  10.1002/ejoc.201900517

文献信息

• [EN] ANTI-QUORUM SENSING, ANTI-BIOFILM, AND INFLAMMATION ATTENUATING COMPOUNDS, COMPOSITIONS, AND METHODS OF USING SAME<br/>[FR] COMPOSÉS DE DÉTECTION ANTI-QUORUM, ANTI-BIOFILM, ET COMPOSÉS ATTÉNUANT L'INFLAMMATION, COMPOSITIONS ET LEURS MÉTHODES D'UTILISATION
  申请人：B G NEGEV TECHNOLOGIES AND APPLICATIONS LTD AT BEN GURION UNIV

  公开号：WO2022153306A1

  公开（公告）日：2022-07-21

  The present invention is directed to compounds having anti quorum sensing activity, anti-inflammatory activity or both, compositions comprising same, and methods of using same, such for treating a subject afflicted with a disease.

  本发明涉及具有抗群体感应活性、抗炎活性或两者的化合物，包括这些化合物的组合物以及使用它们的方法，例如用于治疗患有疾病的受试者。
• Synthesis and Identification of Small Molecules that Potently Induce Apoptosis in Melanoma Cells through G1 Cell Cycle Arrest
  作者：Robin S. Dothager、Karson S. Putt、Brittany J. Allen、Benjamin J. Leslie、Vitaliy Nesterenko、Paul J. Hergenrother

  DOI：10.1021/ja042913p

  日期：2005.6.1

  Late-stage malignant melanoma is a cancer that is refractory to current chemotherapeutic treatments. The average survival time for patients with such a diagnosis is 6 months. In general, the vast majority of anticancer drugs operate through induction of cell cycle arrest and cell death in either the DNA synthesis (S) or mitosis (M) phase of the cell cycle. Unfortunately, the same mechanisms that melanocytes possess to protect cells from DNA damage often confer resistance to drugs that derive their toxicity from S or M phase arrest. Described herein is the synthesis of a combinatorial library of potential proapoptotic agents and the subsequent identification of a class of small molecules (triphenyl methylamides, TPMAs) that arrest the growth of melanoma cells in the G1 phase of the cell cycle. Several of these TPMAs are quite potent inducers of apoptotic death in melanoma cell lines (IC50 similar to 0.5 mu M), and importantly, some TPMAs are comparatively nontoxic to normal cells isolated from the bone marrow of healthy donors. Furthermore, the TPMAs were found to dramatically reduce the level of active nuclear factor kappa-B (NF kappa B) in the cell; NF kappa B is known to be constitutively active in melanoma, and this activity is critical for the proliferation of melanoma cells and their evasion of apoptosis. Compounds that reduce the level of NF kappa B and arrest cells in the G1 phase of the cell cycle can provide insights into the biology of melanoma and may be effective antimelanoma agents.
• Mild, Metal-Free and Protection-Free Transamidation of N-Acyl-2-piperidones to Amino Acids, Amino Alcohols and Aliphatic Amines and Esterification of N-Acyl-2-piperidones
  作者：Muthuraman Subramani、Saravana Kumar Rajendran

  DOI：10.1002/ejoc.201900517

  日期：2019.6.16

  selective mild and metal‐free protocol for transamidation of N‐acyl piperidones to unprotected amino acids, amino alcohols and other aliphatic amines at short reaction times (30–45 min), with no additional base and at neat condition. Esterification of N‐acyl piperidones with aliphatic alcohols at 85 °C. Amide bond twist, τ = –20.39° and pyramidalization, χN = –11.73°.

  一种高选择性，温和且无金属的方案，可在短反应时间（30–45分钟）内将N-酰基哌啶酮转氨成未保护的氨基酸，氨基醇和其他脂肪族胺，且无其他碱且在纯净条件下进行。N酰基哌啶酮在85°C下用脂肪族醇酯化。酰胺键捻，τ= -20.39°和pyramidalization，χ Ñ = -11.73°。