5-叔丁基-3-甲基-呋喃-2-羧酸 | 436088-94-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 呋喃
• 中文名称: 5-叔丁基-3-甲基-呋喃-2-羧酸
• 英文名称: 3-methyl-5-tert-butylfuran-2-carboxylic acid
• 英文别名: 5-tert-Butyl-3-methyl-furan-2-carboxylic acid；5-tert-butyl-3-methylfuran-2-carboxylic acid
• CAS: 436088-94-7
• 化学式: C₁₀H₁₄O₃
• mdl: MFCD03274773
• 分子量: 182.219
• InChiKey: ZWQUKLHDVRKODH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  50.4
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xi
• 海关编码：
  2932190090

反应信息

• 作为反应物：
  描述：

  5-叔丁基-3-甲基-呋喃-2-羧酸 在 五氯化磷 作用下， 以 苯 为溶剂， 反应 4.0h， 以9.1 g的产率得到3-methyl-5-tert-butylfuran-2-carboxylic acid chloride
  参考文献：
  名称：

  3- and 4-Dialkoxyphosphorylmethyl Derivatives of 5-tert-Butylfuran with Electron-Withdrawing Substituents in Position 2

  摘要：

  A procedure for preparing 3- and 4-halomethyl derivatives of 5-tert-butylfuran containing electron-withdrawing substituents in position 2 was developed, and phosphorylation of the resulting products under the conditions of the Arbuzov and Michaelis-Becker reactions was studied. 3-Bromomethyl derivatives are phosphorylated with trimethyl phosphite considerably faster than their 4-chloromethyl analogs. At the same time, 3- and 4- chloromethyl derivatives of N,N-diethyl-5-tert-butylfuran-2-carboxamide under the conditions of the Michaelis-Becker reaction only slightly differ in chemical properties.

  DOI：

  10.1023/b:rugc.0000018647.14195.32
• 作为产物：
  描述：

  5-tert-butyl-3-methylfuran-2-carboxylate 在 氢氧化钾 作用下， 生成 5-叔丁基-3-甲基-呋喃-2-羧酸
  参考文献：
  名称：

  3- and 4-Dialkoxyphosphorylmethyl Derivatives of 5-tert-Butylfuran with Electron-Withdrawing Substituents in Position 2

  摘要：

  A procedure for preparing 3- and 4-halomethyl derivatives of 5-tert-butylfuran containing electron-withdrawing substituents in position 2 was developed, and phosphorylation of the resulting products under the conditions of the Arbuzov and Michaelis-Becker reactions was studied. 3-Bromomethyl derivatives are phosphorylated with trimethyl phosphite considerably faster than their 4-chloromethyl analogs. At the same time, 3- and 4- chloromethyl derivatives of N,N-diethyl-5-tert-butylfuran-2-carboxamide under the conditions of the Michaelis-Becker reaction only slightly differ in chemical properties.

  DOI：

  10.1023/b:rugc.0000018647.14195.32

文献信息

• [EN] COMPOUNDS AND COMPOSITIONS AS PROTEIN KINASE INHIBITORS<br/>[FR] COMPOSES ET COMPOSITIONS UTILISES COMME INHIBITEURS DE PROTEINES KINASES
  申请人：IRM LLC

  公开号：WO2005123719A1

  公开（公告）日：2005-12-29

  The invention provides a novel class of compounds, pharmaceutical compositions comprising such compounds and methods of using such compounds to treat or prevent diseases or disorders associated with abnormal or deregulated kinase activity, particularly diseases or disorders that involve abnormal activation of the Abl, BCR-Abl, PDGF-R, trkB, c-SRC, BMX, FGFR3, b-RAF, SGK, Tie2, Lck, JNK2 2, MKK4, c-RAF, MKK6, SAPK2 and SAPK2 kinases.

  该发明提供了一类新型化合物，包括这些化合物的药物组合物以及使用这些化合物治疗或预防与异常或失调的激酶活性相关的疾病或障碍的方法，特别是涉及Abl、BCR-Abl、PDGF-R、trkB、c-SRC、BMX、FGFR3、b-RAF、SGK、Tie2、Lck、JNK2 2、MKK4、c-RAF、MKK6、SAPK2和SAPK2激酶异常激活的疾病或障碍。
• Compounds and Compositions as Protein Kinase Inhibitors
  申请人：Ren Pingda

  公开号：US20070225286A1

  公开（公告）日：2007-09-27

  The invention provides a novel class of compounds, pharmaceutical compositions comprising such compounds and methods of using such compounds to treat or prevent diseases or disorders associated with abnormal or deregulated kinase activity, particularly diseases or disorders that involve abnormal activation of the Abl, BCR-Abl, PDGF-R, trkB, c-SRC, BMX, FGFR 3 , b-RAF, ΣΓK, Ttε 2 , Λχκ, ΘNK 2α2 , MKK 4 , c-RAF, MKK 6 , SAPK 2 α and SAPK 2 β kinases.

  本发明提供了一种新型化合物类、包含此类化合物的药物组合物以及使用此类化合物治疗或预防与异常或失调激酶活性有关的疾病或疾病的方法，特别是与Abl、BCR-Abl、PDGF-R、trkB、c-SRC、BMX、FGFR3、b-RAF、ΣΓK、Ttε2、Λχκ、ΘNK2α2、MKK4、c-RAF、MKK6、SAPK2α和SAPK2β激酶异常活化相关的疾病或疾病。
• METHODS, COMPOSITIONS AND KITS FOR PROMOTING MOTOR NEURON SURVIVAL AND TREATING AND DIAGNOSING NEURODEGENERATIVE DISORDERS
  申请人：PRESIDENT AND FELLOWS OF HARVARD COLLEGE

  公开号：US20160082015A1

  公开（公告）日：2016-03-24

  Methods, compositions, and kits for promoting motor neuron survival and for treatment and diagnosis of neurodegenerative disorders such as Amyotrophic lateral sclerosis (ALS) and Spinal muscular atrophy (SMA) are described herein.

  本文描述了促进运动神经元存活以及治疗和诊断神经退行性疾病，如肌萎缩侧索硬化症（ALS）和脊髓性肌萎缩症（SMA）的方法、组合物和试剂盒。
• COMPOUNDS AND COMPOSITIONS AS PROTEIN KINASE INHIBITORS
  申请人：IRM LLC

  公开号：EP1758892A1

  公开（公告）日：2007-03-07
• US7745437B2
  申请人：——

  公开号：US7745437B2

  公开（公告）日：2010-06-29