2-(4-氯苯基)-噁唑-4-甲醛 | 59398-91-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 中文名称: 2-(4-氯苯基)-噁唑-4-甲醛
• 中文别名: 2-(4-氯苯基)-恶唑-4-甲醛
• 英文名称: 2-(4-chloro-phenyl)-oxazole-4-carbaldehyde
• 英文别名: 2-(p-Chlorphenyl)-4-formyl-oxazol；2-(4-Chlorophenyl)oxazole-4-carbaldehyde；2-(4-chlorophenyl)-1,3-oxazole-4-carbaldehyde
• CAS: 59398-91-3
• 化学式: C₁₀H₆ClNO₂
• mdl: MFCD06738552
• 分子量: 207.616
• InChiKey: DAPDSKOSYPXVED-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  43.1
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 海关编码：
  2934999090

反应信息

• 作为反应物：
  描述：

  2-(4-氯苯基)-噁唑-4-甲醛 在 溴 作用下， 以 溶剂黄146 为溶剂， 生成 2-(p-Chlorphenyl)-4-formyl-5-brom-oxazol
  参考文献：
  名称：

  杂环，XXXIX。2-芳基-4-甲酰基恶唑与索姆莱特反应的表示

  摘要：

  描述了2-芳基-4-氯甲基-恶唑和2-芳基-4-氯甲基-5-溴-恶唑在直接和间接Sommelet反应条件下的行为。

  DOI：

  10.1002/ardp.19753080904
• 作为产物：
  描述：

  methyl 2-(4-chlorophenyl)-1,3-oxazole-4-carboxylate 在 manganese(IV) oxide 、 二异丁基氢化铝 作用下， 以 二氯甲烷 、 甲苯 为溶剂， 反应 22.0h， 生成 2-(4-氯苯基)-噁唑-4-甲醛
  参考文献：
  名称：

  [EN] 2-AMINO-BENZIMIDAZOLE DERIVATIVES AND THEIR USE AS 5-LIPOXYGENASE AND/OR PROSTAGLANDIN E SYNTHASE INHIBITORS
  [FR] DÉRIVÉS 2-AMINO-BENZIMIDAZOLE ET LEUR UTILISATION COMME INHIBITEURS DE 5-LIPOXYGÉNASE ET/OU DE PROSTAGLANDINE E SYNTHASE

  摘要：

  本发明涉及具有通式I的苯并咪唑衍生物，其中n为0或1；X1和X2在每次出现时独立地为CR5或N；Y为C1-C6烷基，其中烷基可以选择性地用一到两个C1-C3烷基取代；R1从氢、卤素、C1-C6烷氧基、-NH2、-NHR6、-NR7R8和-NH-(R9)n-R10的群中选择，其中n为0或1；R2从氢、卤素、C1-C6烷基、-NH2、-NHR6、-NR7R8和-NH-(R9)n-R10的群中选择；R3从氢、羟基、OR11、-NR7R8、C1-C6烷氧基、C1-C6烷基、C3-C10环烷基、C1-C3卤代烷基、-C(O)NHR11、芳基、杂芳基和杂环烷基的群中选择，其中所述的每个环烷基、芳基、杂芳基和杂环烷基可以选择性且独立地用一到四个Ra基取代；R4从-NH2、-N(R12)(V)pR13、-NH(V)p-OR14、-NHC(O)R15和下面所示的通式la的基中选择，并且它们在治疗疾病，特别是炎症性疾病、癌症、中风和/或阿尔茨海默病中的用途。

  公开号：

  WO2016016421A1

文献信息

• Thermal Rearrangement of Azido Ketones into Oxazoles via Azirines: One-Pot, Metal-Free Heteroannulation to Functionalized 1,3-Oxazoles
  作者：Shailesh R. Shah、Sudhanva S. Navathe、Amol G. Dikundwar、Tayur N. Guru Row、Andrea T. Vasella

  DOI：10.1002/ejoc.201201269

  日期：2013.1

  α-Azidoacetophenones were converted into 2-aryl-1,3-oxazole-4-carbaldehydes through rearrangement of the carbon framework upon exposure to DMF/POCl3. The unprecedented rearrangement occurs via alkenyl azides and 2H-azirines. A mechanism for this unusual reaction was proposed and evidenced.

  α-叠氮基苯乙酮暴露于 DMF/POCl3 后，通过碳骨架的重排转化为 2-芳基-1,3-恶唑-4-甲醛。前所未有的重排通过烯基叠氮化物和 2H-氮丙啶发生。提出并证实了这种不寻常反应的机制。
• NOVEL SUBSTITUTED OCTAHYDROCYCLOPENTA[C]PYRROL-4-AMINES AS CALCIUM CHANNEL BLOCKERS
  申请人：Searle Xenia B.

  公开号：US20110281870A1

  公开（公告）日：2011-11-17

  The present application relates to calcium channel inhibitors containing compounds of formula (I) wherein L 1 , L 2 , R 1 , R 2 , and R 3 are as defined in the specification. The present application also relates to compositions comprising such compounds, and methods of treating conditions and disorders using such compounds and compositions.

  本申请涉及含有式(I)化合物的钙通道抑制剂，其中L1，L2，R1，R2和R3如规范中所定义。本申请还涉及包含这种化合物的组合物和使用这种化合物和组合物治疗疾病和疾病的方法。
• 2-AMINO-BENZIMIDAZOLE DERIVATIVES AND THEIR USE AS 5-LIPOXYGENASE AND/OR PROSTAGLANDIN E SYNTHASE INHIBITORS
  申请人：INSTITUT PASTEUR KOREA

  公开号：US20170166563A1

  公开（公告）日：2017-06-15

  The present invention relates to benzimidazole derivatives having the general formula I, wherein n is 0 or 1; X 1 and X 2 are independently, at each occurrence, CR 5 or N; Y is C 1 -C 6 alkylene, wherein alkylene is optionally substituted with one to two C 1 -C 3 alkyl groups; R 1 is selected from the group consisting of hydrogen, halogen, C 1 -C 6 alkoxy, —NH 2 , —NHR 6 , —NR 7 R 8 and —NH—(R 9 ) n —R 10 , n being 0 or 1; R 2 is selected from the group consisting of hydrogen, halogen, C 1 -C 6 alkyl, —NH 2 , —NHR 6 , —NR 7 R 8 and —NH—(R 9 ) n —R 10 ; R 3 is selected from the group consisting of hydrogen, hydroxyl, OR 11 , —NR 7 R 8 , C 1 -C 6 alkoxy, C 1 -C 6 alkyl, C 3 - C 10 cycloalkyl, C 1 -C 3 haloalkyl, —C(O)NHR 11 , aryl, heteroaryl and heterocyclyl, wherein each of said cycloalkyl, aryl, heteroaryl and heterocyclyl is optionally and independently substituted with one to four R a groups; and R 4 is selected from the group consisting of —NH 2 , —N(R 12 )(V) p R 13 , —NH(V) p —OR 14 , —NHC(O)R 15 , and groups of formula 1a shown below, and their use in the treatment of diseases, in particular inflammatory diseases, cancer, stroke and/or Alzheimer's disease.
• [EN] NOVEL SUBSTITUTED OCTAHYDROCYCLOPENTA [C]PYRROL-4-AMINES AS CALCIUM CHANNEL BLOCKERS<br/>[FR] NOUVELLES OCTAHYDROCYCLOPENTA[C]PYRROL-4-AMINES SUBSTITUÉES COMME BLOQUEURS DE CANAUX CALCIQUES
  申请人：ABBOTT LAB

  公开号：WO2011149995A1

  公开（公告）日：2011-12-01

  The present application relates to calcium channel inhibitors containing compounds of formula (I) wherein L1, L2, R1, R2, and R3 are as defined in the specification. The present application also relates to compositions comprising such compounds, and methods of treating conditions and disorders using such compounds and compositions.
• [EN] 2-AMINO-BENZIMIDAZOLE DERIVATIVES AND THEIR USE AS 5-LIPOXYGENASE AND/OR PROSTAGLANDIN E SYNTHASE INHIBITORS<br/>[FR] DÉRIVÉS 2-AMINO-BENZIMIDAZOLE ET LEUR UTILISATION COMME INHIBITEURS DE 5-LIPOXYGÉNASE ET/OU DE PROSTAGLANDINE E SYNTHASE
  申请人：PASTEUR INSTITUT KOREA

  公开号：WO2016016421A1

  公开（公告）日：2016-02-04

  The present invention relates to benzimidazole derivatives having the general formula I, wherein n is 0 or 1; X1 and X2 are independently, at each occurrence, CR5 or N; Y is C1-C6 alkylene, wherein alkylene is optionally substituted with one to two C1-C3 alkyl groups; R1 is selected from the group consisting of hydrogen, halogen, C1-C6 alkoxy, -NH2, -NHR6, -NR7R8 and -NH-(R9)n-R10, n being 0 or 1; R2 is selected from the group consisting of hydrogen, halogen, C1-C6 alkyl, -NH2, -NHR6, - NR7R8 and -NH-(R9)n-R10; R3 is selected from the group consisting of hydrogen, hydroxyl, OR11, -NR7R8, C1-C6 alkoxy, C1-C6 alkyl, C3-C10 cycloalkyl, C1-C3 haloalkyl, -C(O)NHR11, aryl, heteroaryl and heterocyclyl, wherein each of said cycloalkyl, aryl, heteroaryl and heterocyclyl is optionally and independently substituted with one to four Ra groups; and R4 is selected from the group consisting of -NH2, -N(R12)(V)pR13, - NH(V)p-OR14, -NHC(O)R15, and groups of formula la shown below, and their use in the treatment of diseases, in particular inflammatory diseases, cancer, stroke and/or Alzheimer's disease.

  本发明涉及具有通式I的苯并咪唑衍生物，其中n为0或1；X1和X2在每次出现时独立地为CR5或N；Y为C1-C6烷基，其中烷基可以选择性地用一到两个C1-C3烷基取代；R1从氢、卤素、C1-C6烷氧基、-NH2、-NHR6、-NR7R8和-NH-(R9)n-R10的群中选择，其中n为0或1；R2从氢、卤素、C1-C6烷基、-NH2、-NHR6、-NR7R8和-NH-(R9)n-R10的群中选择；R3从氢、羟基、OR11、-NR7R8、C1-C6烷氧基、C1-C6烷基、C3-C10环烷基、C1-C3卤代烷基、-C(O)NHR11、芳基、杂芳基和杂环烷基的群中选择，其中所述的每个环烷基、芳基、杂芳基和杂环烷基可以选择性且独立地用一到四个Ra基取代；R4从-NH2、-N(R12)(V)pR13、-NH(V)p-OR14、-NHC(O)R15和下面所示的通式la的基中选择，并且它们在治疗疾病，特别是炎症性疾病、癌症、中风和/或阿尔茨海默病中的用途。