(E)-2,4-dimethoxy-α-phenylcinnamic acid | 20878-92-6

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二苯乙烯类
• 英文名称: (E)-2,4-dimethoxy-α-phenylcinnamic acid
• 英文别名: 3t-(2,4-dimethoxy-phenyl)-2-phenyl-acrylic acid；3t-(2,4-Dimethoxy-phenyl)-2-phenyl-acrylsaeure；trans-α-Phenyl-2.4-dimethoxy-zimtsaeure；trans-2,4-Dimethoxy-α-phenylzimtsaeure；2,4-Dimethoxy-α-phenyl-zimtsaeure；(E)-3-(2,4-dimethoxyphenyl)-2-phenylprop-2-enoic acid
• CAS: 20878-92-6
• 化学式: C₁₇H₁₆O₄
• 分子量: 284.312
• InChiKey: GOOTXEMCPVOTQH-XNTDXEJSSA-N

物化性质

• 熔点：
  185-187 °C
• 沸点：
  425.0±40.0 °C(Predicted)
• 密度：
  1.209±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  21
• 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：
  55.8
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  (E)-2,4-dimethoxy-α-phenylcinnamic acid 在 喹啉 、 chromium(III) oxide 、 sodium hydroxide 、 苄基三乙基氯化铵 、 copper(II) oxide 作用下， 反应 50.0h， 生成
  参考文献：
  名称：

  Synthesis and biological evaluation of 1,1-Dichloro-2,3-diarylcyclopropanes as antitubulin and anti-breast cancer agents

  摘要：

  Z-1,1-Dichloro-2,3-diphenylcyclopropane (1) is an effective 'anti-breast cancer agent in rodents and in cell culture. We recently determined that 1 inhibits tubulin assembly in vitro. and causes microtubule loss in breast cancer cells, leading to accumulation in the G2/M portion of the cell cycle. Aryl ring-halogenated, methoxylated and benzyloxylated derivatives of 1, as well as its E-isomer and the dichlorocyclopropyl derivative of diethylstilbestrol (DES), were synthesized and tested for their ability to inhibit the assembly of tubulin into micro tubules. Including 1, 17 cyclopropyl compounds were tested. One (Z-1,1-dichloro-2-(4-methoxyphenyl)-3-phenylcyclopropane (12)) was found to be more active than 1. In addition, E-1,1-dichlorocyclopropylDES (17) was more potent than DES. The E-isomer of 1 (16) was inactive. The cytostatic activities of the compounds against MCF-7 and MDA-MB231 human breast cancer cells, and their abilities to perturb microtubules in MCF-7 cells were also evaluated. Z-Dichloro-2-(4-fluorophenyl)-3-phenylcyclo (5), Z-1,1-dichloro-2-(4-fluorophenyl)-3-(4-methoxyphenyl)cyclopropane (11), and Z-1,1-dichloro-2-(4-methoxyphenyl) -3-phenylcyclopropane (12) were more potent than 1 against the breast cancer cells. (C) 1997 Elsevier Science Ltd.

  DOI：

  10.1016/s0968-0896(97)00014-x
• 作为产物：
  描述：

  苯乙酸 、 2,4-二甲氧基苯甲醛 在 乙酸酐 、 三乙胺 作用下， 生成 (E)-2,4-dimethoxy-α-phenylcinnamic acid
  参考文献：
  名称：

  Synthesis and biological evaluation of 1,1-Dichloro-2,3-diarylcyclopropanes as antitubulin and anti-breast cancer agents

  摘要：

  Z-1,1-Dichloro-2,3-diphenylcyclopropane (1) is an effective 'anti-breast cancer agent in rodents and in cell culture. We recently determined that 1 inhibits tubulin assembly in vitro. and causes microtubule loss in breast cancer cells, leading to accumulation in the G2/M portion of the cell cycle. Aryl ring-halogenated, methoxylated and benzyloxylated derivatives of 1, as well as its E-isomer and the dichlorocyclopropyl derivative of diethylstilbestrol (DES), were synthesized and tested for their ability to inhibit the assembly of tubulin into micro tubules. Including 1, 17 cyclopropyl compounds were tested. One (Z-1,1-dichloro-2-(4-methoxyphenyl)-3-phenylcyclopropane (12)) was found to be more active than 1. In addition, E-1,1-dichlorocyclopropylDES (17) was more potent than DES. The E-isomer of 1 (16) was inactive. The cytostatic activities of the compounds against MCF-7 and MDA-MB231 human breast cancer cells, and their abilities to perturb microtubules in MCF-7 cells were also evaluated. Z-Dichloro-2-(4-fluorophenyl)-3-phenylcyclo (5), Z-1,1-dichloro-2-(4-fluorophenyl)-3-(4-methoxyphenyl)cyclopropane (11), and Z-1,1-dichloro-2-(4-methoxyphenyl) -3-phenylcyclopropane (12) were more potent than 1 against the breast cancer cells. (C) 1997 Elsevier Science Ltd.

  DOI：

  10.1016/s0968-0896(97)00014-x

文献信息

• The Oxidation of (<i>E</i>)-α-Phenylcinnamic Acids with Manganese(III) Acetate
  作者：Kazuki Oishi、Kazu Kurosawa

  DOI：10.1246/bcsj.53.179

  日期：1980.1

  The oxidation of eight (E)-α-phenylcinnamic acids with manganese(III) acetate in boiling acetic acid containing acetic anhydride gave 3-phenylcoumarins, 3-phenyl-l-oxaspiro[4.5]deca-3,7,9-triene-2,6-diones, 2-phenylbenzofurans, 3-(acetoxymethyl)-2-phenylbenzofurans, 3-formyl-2-phenylbenzofuran, 2-acetoxy-2-phenyl-3 (2H)-benzofuranones, (Z)-α-acetoxystilbenes, 2-acetoxy-1,2-diphenylethanones, 5-acetoxy-4

  八种 (E)-α-苯基肉桂酸与乙酸锰 (III) 在沸腾的乙酸酐中氧化得到 3-苯基香豆素、3-苯基-1-氧杂螺[4.5]deca-3,7,9-triene- 2,6-二酮、2-苯基苯并呋喃、3-(乙酰氧基甲基)-2-苯基苯并呋喃、3-甲酰基-2-苯基苯并呋喃、2-乙酰氧基-2-苯基-3 (2H)-苯并呋喃酮、(Z)-α-乙酰氧基芪、2-乙酰氧基-1,2-二苯基乙酮、5-乙酰氧基-4,5-二苯基-2 (5H)-呋喃酮和二苯基乙炔。讨论了反应途径。
• OISHI KAZUKI; KUROSAWA KAZU, BULL. CHEM. SOC., JAP., 1980, 53, NO 1, 179-184,
  作者：OISHI KAZUKI、 KUROSAWA KAZU

  DOI：——

  日期：——
• Synthesis and biological evaluation of 1,1-Dichloro-2,3-diarylcyclopropanes as antitubulin and anti-breast cancer agents
  作者：Sastry S. Jonnalagadda、Ernst ter Haar、Ernest Hamel、Chii M. Lin、Robert A. Magarian、Billy W. Day

  DOI：10.1016/s0968-0896(97)00014-x

  日期：1997.4

  Z-1,1-Dichloro-2,3-diphenylcyclopropane (1) is an effective 'anti-breast cancer agent in rodents and in cell culture. We recently determined that 1 inhibits tubulin assembly in vitro. and causes microtubule loss in breast cancer cells, leading to accumulation in the G2/M portion of the cell cycle. Aryl ring-halogenated, methoxylated and benzyloxylated derivatives of 1, as well as its E-isomer and the dichlorocyclopropyl derivative of diethylstilbestrol (DES), were synthesized and tested for their ability to inhibit the assembly of tubulin into micro tubules. Including 1, 17 cyclopropyl compounds were tested. One (Z-1,1-dichloro-2-(4-methoxyphenyl)-3-phenylcyclopropane (12)) was found to be more active than 1. In addition, E-1,1-dichlorocyclopropylDES (17) was more potent than DES. The E-isomer of 1 (16) was inactive. The cytostatic activities of the compounds against MCF-7 and MDA-MB231 human breast cancer cells, and their abilities to perturb microtubules in MCF-7 cells were also evaluated. Z-Dichloro-2-(4-fluorophenyl)-3-phenylcyclo (5), Z-1,1-dichloro-2-(4-fluorophenyl)-3-(4-methoxyphenyl)cyclopropane (11), and Z-1,1-dichloro-2-(4-methoxyphenyl) -3-phenylcyclopropane (12) were more potent than 1 against the breast cancer cells. (C) 1997 Elsevier Science Ltd.