4-丁基-2-糠醛 | 608537-85-5

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 4-丁基-2-糠醛
• 英文名称: 4-butylfuran-2-carbaldehyde
• CAS: 608537-85-5
• 化学式: C₉H₁₂O₂
• 分子量: 152.193
• InChiKey: VJISCMXRLFHAKO-UHFFFAOYSA-N

物化性质

• 沸点：
  235.1±28.0 °C(Predicted)
• 密度：
  1.016±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  11
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.44
• 拓扑面积：
  30.2
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  4-丁基-2-糠醛 在 magnesium sulfate 、 三乙胺 作用下， 以 乙醚 、 二氯甲烷 为溶剂， 反应 48.0h， 生成 (1R)-1-(4-butylfuran-2-yl)propan-1-amine
  参考文献：
  名称：

  C(4)-alkyl substituted furanyl cyclobutenediones as potent, orally bioavailable CXCR2 and CXCR1 receptor antagonists

  摘要：

  A novel series of cyclobutenedione centered C(4)-alkyl substituted furanyl analogs was developed as potent CXCR2 and CXCR1 antagonists. Compound 16 exhibits potent inhibitory activities against IL-8 binding to the receptors (CXCR2 Ki = 1 nM, IC50 = 1.3 nM; CXCRI Ki = 3 nM, IC50= 7.3 nM), and demonstrates potent inhibition against both Gro-alpha and IL-8 induced hPMN migration (chemotaxis: CXCR2 IC50=0.5nM,CXCRI IC50= 37 nN1). In addition, 16 has shown good oral pharmacokinetic profiles in rat, mouse, monkey, and dog. (c) 2007 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2007.04.016
• 作为产物：
  描述：

  3-丁基呋喃 在 叔丁基锂 、 N,N-二甲基甲酰胺 作用下， 以 乙醚 、 正戊烷 为溶剂， 反应 4.0h， 以36%的产率得到4-丁基-2-糠醛
  参考文献：
  名称：

  [EN] 3,4-DI-SUBSTITUTED CYCLOBUTENE-1, 2-DIONES AS CXC-CHEMOKINE RECEPTOR LIGANDS
  [FR] CYCLOBUTENE-1, 2-DIONES 3,4-DI-SUBSTITUES UTILISES COMME LIGANDS DU RECEPTEUR DE CHIMIOKINE CXC

  摘要：

  揭示了公式（I）的新化合物或其药用可接受的盐或溶剂。还披露了使用公式（II）的化合物治疗趋化因子介导的疾病。

  公开号：

  WO2004011418A1

文献信息

• [EN] THIADIAZOLEDIOXIDES AND THIADIAZOLEOXIDES AS CXC- AND CC-CHEMOKINE RECEPTOR LIGANDS<br/>[FR] THIADIAZOLEDIOXYDES ET THIADIAZOLEOXIDES CONVENANT COMME LIGANDS DES RECEPTEURS DES CXC- ET CC-CHIMIOKINES
  申请人：PHARMACOPEIA INC

  公开号：WO2004033440A1

  公开（公告）日：2004-04-22

  Disclosed are novel compounds of the formula (IA) and the pharmaceutically acceptable salts and solvates thereof. Examples of groups comprising Substituent A include heteroaryl, aryl, heterocycloalkyl, cycloalkyl, aryl, alkynyl, alkenyl, aminoalkyl, alkyl or amino. Examples of groups comprising Substituent B include aryl and heteroaryl. Also disclosed is a method of treating a chemokine mediated diseases, such as, cancer, angiogenisis, angiogenic ocular diseases, pulmonary diseases, multiple sclerosis, rheumatoid arthritis, osteoarthritis, stroke and cardiac reperfusion injury, acute pain, acute and chronic inflammatory pain, and neuropathic pain using a compound of formula (IA).

  披露了公式（IA）的新颖化合物以及其中医药可接受的盐和溶剂化物。包含取代基A的基团示例包括杂芳基、芳基、杂环烷基、环烷基、芳基、炔基、烯基、氨基烷基、烷基或氨基。包含取代基B的基团示例包括芳基和杂芳基。还披露了一种治疗趋化因子介导的疾病的方法，例如，癌症、血管生成、血管生成性眼病、肺病、多发性硬化症、类风湿性关节炎、骨关节炎、中风和心脏再灌注损伤、急性疼痛、急性和慢性炎症性疼痛，以及使用公式（IA）的化合物的神经性疼痛。
• [EN] ISOTHIAZOLE DIOXIDES AS CXC- AND CC- CHEMOKINE RECEPTOR LIGANDS<br/>[FR] DIOXYDES D'ISOTHIAZOLE EN TANT QUE LIGANDS DU RECEPTEUR DE LA CHIMIOKINE CXC ET CC
  申请人：SCHERING CORP

  公开号：WO2005068460A1

  公开（公告）日：2005-07-28

  Disclosed are novel compounds of the formula (IA): and the pharmaceutically acceptable salts and solvates thereof. D and E are different groups wherein one is N and the other is CR50. Examples of groups comprising Substituent A include heteroaryl, aryl, heterocycloalkyl, cycloalkyl, aryl, alkynyl, alkenyl, aminoalkyl, alkyl or amino. Examples of groups comprising Substituent B include aryl and heteroaryl. Also disclosed is a method of treating a chemokine mediated diseases, such as, cancer, angiogenisis, angiogenic ocular diseases, pulmonary diseases, multiple sclerosis, rheumatoid arthritis, osteoarthritis, stroke and cardiac reperfusion injury, pain (e.g., acute pain, acute and chronic inflammatory pain, and neuropathic pain) using a compound of formula IA.

  公开了公式(IA)的新化合物：以及它们的药物可接受的盐和溶剂化物。D和E是不同的基团，其中一个是N，另一个是CR50。包含取代基A的基团示例包括杂芳基、芳基、杂环烷基、环烷基、芳基、炔基、烯基、氨基烷基、烷基或氨基。包含取代基B的基团示例包括芳基和杂芳基。还公开了一种治疗趋化因子介导的疾病的方法，例如，癌症、血管生成、血管生成性眼病、肺病、多发性硬化症、类风湿性关节炎、骨关节炎、中风和心肌再灌注损伤，疼痛(例如，急性疼痛、急性和慢性炎症性疼痛、神经性疼痛)使用公式IA的化合物。
• [EN] 3,4-DI-SUBSTITUTED CYCLOBUTENE-1, 2-DIONES AS CXC-CHEMOKINE RECEPTOR LIGANDS<br/>[FR] CYCLOBUTENE-1, 2-DIONES 3,4-DI-SUBSTITUES UTILISES COMME LIGANDS DU RECEPTEUR DE CHIMIOKINE CXC
  申请人：SCHERING CORP

  公开号：WO2004011418A1

  公开（公告）日：2004-02-05

  Disclosed are novel compounds of the formula (I)or a pharmaceutically acceptable salt or solvate thereof. Also disclosed is the treatment of chemokine-mediated diseases using compounds of the formula (II)

  揭示了公式（I）的新化合物或其药用可接受的盐或溶剂。还披露了使用公式（II）的化合物治疗趋化因子介导的疾病。
• Sulfoxide‐Controlled Stereoselective Aza‐Piancatelli Reaction
  作者：Lucile Marin、Soufyan Jerhaoui、Emilie Kolodziej、Régis Guillot、Vincent Gandon、Françoise Colobert、Emmanuelle Schulz、Joanna Wencel‐Delord、David Lebœuf

  DOI：10.1002/adsc.202100848

  日期：2021.9.7

  The development of a stereoselective aza-Piancatelli reaction to access 4-aminocyclopentenones is reported. This transformation relies on the use of chiral o-sulfinyl anilines as chiral inductors to afford the targeted products in good to excellent yields. Remarkably, the high value-added cyclopentenones could be obtained in drs up to >95:5, depending upon the furan substitution pattern.

  据报道，开发了立体选择性 aza-Piancatelli 反应以获取 4-氨基环戊烯酮。这种转变依赖于手性邻亚磺酰基苯胺作为手性诱导剂的使用，以提供良好至极好的收率的目标产品。值得注意的是，根据呋喃取代模式，可以在高达 > 95:5 的 drs 中获得高附加值的环戊烯酮。
• THIADIAZOLES AS CXC- AND CC- CHEMOKINE RECEPTOR LIGANDS
  申请人：Biju J. Purakkattle

  公开号：US20080090823A1

  公开（公告）日：2008-04-17

  Disclosed are novel compounds of the formula: and the pharmaceutically acceptable salts and solvates thereof. Examples of groups comprising Substituent A include heteroaryl, aryl, heterocycloalkyl, cycloalkyl, aryl, alkynyl, alkenyl, aminoalkyl, alkyl or amino. Examples of groups comprising Substituent B include aryl and heteroaryl. Also disclosed is a method of treating a chemokine mediated diseases, such as, cancer, angiogenisis, angiogenic ocular diseases, pulmonary diseases, multiple sclerosis, rheumatoid arthritis, osteoarthritis, stroke and ischemia reperfusion injury, pain (e.g., acute pain, acute and chronic inflammatory pain, and neuropathic pain) using a compound of formula IA.

  本发明涉及的是一种新型的化合物，其结构式如下：其中包括Substituent A和Substituent B，其药学上可接受的盐和溶剂化合物。Substituent A的基团包括杂环芳基、芳基、杂环烷基、环烷基、炔基、烯基、氨基烷基、烷基或氨基。Substituent B的基团包括芳基和杂环芳基。本发明还涉及一种治疗趋化因子介导疾病的方法，例如癌症、血管生成、眼部血管生成性疾病、肺部疾病、多发性硬化症、类风湿性关节炎、骨关节炎、中风和缺血再灌注损伤、疼痛（例如急性疼痛、急性和慢性炎症性疼痛和神经病理性疼痛），使用化合物IA的方法。