3-tert-butyldimethylsilyloxy-4-methoxy-6-nitrobenzaldehyde | 637347-73-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 3-tert-butyldimethylsilyloxy-4-methoxy-6-nitrobenzaldehyde
• 英文别名: 5-(tert-butyldimethylsilyloxy)-4-methoxy-2-nitrobenzaldehyde；5-[Tert-butyl(dimethyl)silyl]oxy-4-methoxy-2-nitrobenzaldehyde；5-[tert-butyl(dimethyl)silyl]oxy-4-methoxy-2-nitrobenzaldehyde
• CAS: 637347-73-0
• 化学式: C₁₄H₂₁NO₅Si
• 分子量: 311.41
• InChiKey: ASHDVKHEMJVZHJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  21
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  81.4
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  3-tert-butyldimethylsilyloxy-4-methoxy-6-nitrobenzaldehyde 在 重铬酸吡啶 、 碘 、 magnesium 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 25.17h， 生成 (5-(tert-butyldimethylsilyloxy)-4-methoxy-2-nitrophenyl)(3,4,5-trimethoxyphenyl)methanone
  参考文献：
  名称：

  设计，合成和combretabenzodiazepines的生物学评估：一类新型的抗微管蛋白剂。

  摘要：

  在本手稿中，从1,4-苯并二氮杂-2-酮核（一种药物化学中的特权结构）开始，我们合成了一类新型的顺式锁康维他汀类药物，称为康柏他唑二氮杂。与康普他汀A-4在神经母细胞瘤细胞中相比，它们显示出相似的细胞毒性和抗微管蛋白活性，表现出更好的药代动力学特征。因此，这类化合物具有作为抗微管蛋白剂进一步开发的潜力。

  DOI：

  10.1021/jm5016389
• 作为产物：
  描述：

  5-羟基-4-甲氧基-2-硝基苯甲醛 、 叔丁基二甲基氯硅烷 在 4-二甲氨基吡啶 、 三乙胺 作用下， 以 二氯甲烷 为溶剂， 以61%的产率得到3-tert-butyldimethylsilyloxy-4-methoxy-6-nitrobenzaldehyde
  参考文献：
  名称：

  Design, synthesis, and biological evaluation of combretastatin nitrogen-containing derivatives as inhibitors of tubulin assembly and vascular disrupting agents

  摘要：

  A series of analogs with nitro or serinamide substituents at the C-2'-, C-5'-, or C-C-position of the combretastatin A-4 (CA4) B-ring was synthesized and evaluated for cytotoxic effects against heart endothelioma cells, blood flow reduction to tumors in SCID mice, and as inhibitors of tubulin polymerization. The synthesis of these analogs typically featured a Wittig reaction between a suitably functionalized arylaldehyde and an arylphosphonium salt followed by separation of the resultant F and Z-isomers. several of these nitrogen-modified CA4 derivatives (both amino and nitro) demonstrate significant inhibition of tubulin assembly as well as cytotoxicity and in vivo blood flow reduction. 2'-Aminostilbenoid 7 and 2'-amino-3'-hydroxystilbenoid 29 proved to be the most active in this series. Both compounds, 7 and 29, have the potential for further pro-drug modification and development as vascular disrupting agents for treatment of solid tumor cancers and certain ophthalmological diseases. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2005.12.033

文献信息

• [EN] FUSED-RING PYRIMIDIN-4(3H)-ONE DERIVATIVES, PROCESSES FOR THE PREPARATION AND USES THEREOF<br/>[FR] DERIVES DE LA PYRIMIDIN-4(3H)-ONE A CYCLES FUSIONNES, SPN PROCEDE DE PREPARATION ET SES UTILISATIONS
  申请人：SANKYO CO

  公开号：WO2003106435A1

  公开（公告）日：2003-12-24

  AbstractNovel compounds of the following formula (I) and pharmacologically acceptable salt and esters thereof can modulate LXR function and as a result show excellent anti-arteriosclerotic and anti-inflammatory activity:wherein:A represents aryl or heteroaryl;R1, R2 and R3 are the same or different and each represents hydrogen, hydroxyl, nitro, cyano, amino, halogen, carboxy, carbamoyl, mercapto, alkyl, haloalkyl, alkylcarbonyloxy, alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, alkylamino, dialkylamino, alkylcarbonylamino, N-(alkylcarbonyl)-N-(alkyl)amino, alkoxycarbonylamino, N-(alkoxycarbonyl)-N-(alkyl)amino, alkylsulfonylamino, N-(alkylsulfonyl)-N-(alkyl)amino, haloalkylsulfonylamino, N-(haloalkylsulfonyl)-N-(alkyl)amino, alkylcarbonyl, alkoxycarbonyl, alkylaminocarbonyl or dialkylaminocarbonyl group, or R1 and R2 together are alkylenedioxy;R4 and R5 are the same or different and each represents hydrogen, hydroxyl, amino, halogen, mercapto, alkyl, haloalkyl, alkoxy, alkoxycarbonyl or alkylthio;X represents hydrogen, hydroxyl, halogen, alkoxy or haloalkoxy; andY represents an optionally substituted alkyl, cycloalkyl, heterocyclyl, aryl, cycloalkylalkyl, heterocyclylalkyl or aralkyl group.

  新化合物具有以下式（I）的结构，其药学上可接受的盐和酯可以调节LXR功能，从而表现出优秀的抗动脉粥样硬化和抗炎活性：其中：A代表芳基或杂环芳基；R1、R2和R3相同或不同，每个代表氢、羟基、硝基、氰基、氨基、卤素、羧基、氨基甲酰基、巯基、烷基、卤代烷基、烷基羰氧基、烷氧基、烷硫基、烷磺基、烷基氨基、二烷基氨基、烷基羰基氨基、N-（烷基羰基）-N-（烷基）氨基、烷氧羰基氨基、N-（烷氧羰基）-N-（烷基）氨基、烷磺酰氨基、N-（烷磺酰基）-N-（烷基）氨基、卤代烷基磺酰氨基、N-（卤代烷基磺酰基）-N-（烷基）氨基、烷基羰基、烷氧羰基、烷基氨基羰基或二烷基氨基羰基，或R1和R2一起是亚烷二氧基；R4和R5相同或不同，每个代表氢、羟基、氨基、卤素、巯基、烷基、卤代烷基、烷氧基、烷氧羰基或烷硫基；X代表氢、羟基、卤素、烷氧基或卤代烷氧基；Y代表可选择取代的烷基、环烷基、杂环烷基、芳基、环烷基烷基、杂环烷基烷基或芳基烷基。
• Design, synthesis, and biological evaluation of combretastatin nitrogen-containing derivatives as inhibitors of tubulin assembly and vascular disrupting agents
  作者：Keith A. Monk、Rogelio Siles、Mallinath B. Hadimani、Benon E. Mugabe、J. Freeland Ackley、Scott W. Studerus、Klaus Edvardsen、Mary Lynn Trawick、Charles M. Garner、Monte R. Rhodes、George R. Pettit、Kevin G. Pinney

  DOI：10.1016/j.bmc.2005.12.033

  日期：2006.5

  A series of analogs with nitro or serinamide substituents at the C-2'-, C-5'-, or C-C-position of the combretastatin A-4 (CA4) B-ring was synthesized and evaluated for cytotoxic effects against heart endothelioma cells, blood flow reduction to tumors in SCID mice, and as inhibitors of tubulin polymerization. The synthesis of these analogs typically featured a Wittig reaction between a suitably functionalized arylaldehyde and an arylphosphonium salt followed by separation of the resultant F and Z-isomers. several of these nitrogen-modified CA4 derivatives (both amino and nitro) demonstrate significant inhibition of tubulin assembly as well as cytotoxicity and in vivo blood flow reduction. 2'-Aminostilbenoid 7 and 2'-amino-3'-hydroxystilbenoid 29 proved to be the most active in this series. Both compounds, 7 and 29, have the potential for further pro-drug modification and development as vascular disrupting agents for treatment of solid tumor cancers and certain ophthalmological diseases. (c) 2006 Elsevier Ltd. All rights reserved.
• Design, Synthesis, and Biological Evaluation of Combretabenzodiazepines: A Novel Class of Anti-Tubulin Agents
  作者：Ubaldina Galli、Cristina Travelli、Silvio Aprile、Elena Arrigoni、Simone Torretta、Giorgio Grosa、Alberto Massarotti、Giovanni Sorba、Pier Luigi Canonico、Armando A. Genazzani、Gian Cesare Tron

  DOI：10.1021/jm5016389

  日期：2015.2.12

  In the present manuscript, starting from the 1,4-benzodiazepin-2-one nucleus, a privileged structure in medicinal chemistry, we have synthesized a novel class of cis-locked combretastatins named combreatabenzodiazepines. They show similar cytotoxic and antitubulin activity compared to combretastatin A-4 in neuroblastoma cells, showing a better pharmacokinetic profile. This class of compounds has therefore

  在本手稿中，从1,4-苯并二氮杂-2-酮核（一种药物化学中的特权结构）开始，我们合成了一类新型的顺式锁康维他汀类药物，称为康柏他唑二氮杂。与康普他汀A-4在神经母细胞瘤细胞中相比，它们显示出相似的细胞毒性和抗微管蛋白活性，表现出更好的药代动力学特征。因此，这类化合物具有作为抗微管蛋白剂进一步开发的潜力。