5-isopropyloxazole-4-carboxylic acid | 89006-96-2

• 物质功能分类: 医药中间体 - 杂环化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 5-isopropyloxazole-4-carboxylic acid
• 英文别名: 5-(1-methylethyl)-1,3-oxazole-4-carboxylic acid；5-isopropyl-1,3-oxazole-4-carboxylic acid；5-isopropyl-oxazole-4-carboxylic acid；5-isopropyl-4-oxazolecarboxylic acid；5-(Propan-2-yl)-1,3-oxazole-4-carboxylic acid；5-propan-2-yl-1,3-oxazole-4-carboxylic acid
• CAS: 89006-96-2
• 化学式: C₇H₉NO₃
• mdl: MFCD07376161
• 分子量: 155.153
• InChiKey: ZVOZWIXEPNCJFY-UHFFFAOYSA-N

物化性质

• 沸点：
  274.0±28.0 °C(Predicted)
• 密度：
  1.211±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  11
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.428
• 拓扑面积：
  63.3
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 海关编码：
  2934999090

反应信息

• 作为反应物：
  描述：

  5-isopropyloxazole-4-carboxylic acid 生成 1-Amino-3-methyl-butanon-(2)
  参考文献：
  名称：

  MATSUMOTO, KADZUO;TAKABEH, SEHJITI;TAKASIMA, XIROKI

  摘要：

  DOI：
• 作为产物：
  描述：

  4-methoxycarbonyl-5-(1-methylethyl)-1,3-oxazole 在 氢氧化钾 作用下， 以 甲醇 、 水 为溶剂， 以85.3%的产率得到5-isopropyloxazole-4-carboxylic acid
  参考文献：
  名称：

  Alkyloxazolylacetic acid derivative for the treatment of hyperlipidemia

  摘要：

  一种化学式为：##STR1##的烷氧噁唑基乙酸衍生物，其中环A为苯或卤代苯，R.sup.1为1至5个碳原子的低烷基，R.sup.2为氢或1至3个碳原子的低烷基。该化合物（I）可用作降血脂药物。

  公开号：

  US04535089A1

文献信息

• NOVEL PHARMACEUTICALS
  申请人：Jones Peter

  公开号：US20070197478A1

  公开（公告）日：2007-08-23

  The present invention relates to immune response modifiers of formula (I), which act selectively through agonism, of Toll-Like Receptors (TLRs), uses thereof, processes for the preparation thereof, intermediates used in the preparation thereof and compositions containing said inhibitors. These inhibitors have utility in a variety of therapeutic areas including the treatment of infectious disease such as Hepatitis (e.g. HCV, HBV), genetically related viral infection and cancer.

  本发明涉及公式（I）的免疫应答调节剂，通过对Toll样受体（TLRs）的激动作用具有选择性，其用途，其制备方法，用于其制备的中间体以及含有所述抑制剂的组合物。这些抑制剂在包括治疗传染病（如肝炎（例如HCV，HBV），遗传相关病毒感染和癌症在内的各种治疗领域中具有用途。
• OXAZOLINE DERIVATIVES
  申请人：Galley Guido

  公开号：US20110112080A1

  公开（公告）日：2011-05-12

  The invention relates to compounds of formula I wherein the definitions of X, R and R 1 are as defined herein. The compounds of formula I have a good affinity to the trace amine associated receptors (TAARs), especially for TAAR1. The compounds can be used for the treatment of depression, anxiety disorders, bipolar disorder, attention deficit hyperactivity disorder (ADHD), stress-related disorders, psychotic disorders such as schizophrenia, neurological diseases such as Parkinson's disease, neurodegenerative disorders such as Alzheimer's disease, epilepsy, migraine, hypertension, substance abuse and metabolic disorders such as eating disorders, diabetes, diabetic complications, obesity, dyslipidemia, disorders of energy consumption and assimilation, disorders and malfunction of body temperature homeostasis, disorders of sleep and circadian rhythm, and cardiovascular disorders.

  该发明涉及公式I中的化合物，其中X、R和R1的定义如本文所述。公式I中的化合物对痕量胺相关受体（TAARs）有良好的亲和力，特别是对TAAR1。这些化合物可用于治疗抑郁症、焦虑障碍、躁郁症、注意力缺陷多动障碍（ADHD）、与压力相关的障碍、精神分裂症等精神障碍、帕金森病等神经疾病、阿尔茨海默病等神经退行性疾病、癫痫、偏头痛、高血压、物质滥用和代谢性障碍，如进食障碍、糖尿病、糖尿病并发症、肥胖、血脂异常、能量消耗和吸收障碍、体温稳态障碍、睡眠和昼夜节律障碍以及心血管疾病。
• Widely Exploited, Yet Unreported: Regiocontrolled Synthesis and the Suzuki-Miyaura Reactions of Bromooxazole Building Blocks
  作者：Vitalii V. Solomin、Dmytro S. Radchenko、Evgeniy Y. Slobodyanyuk、Oleksandr V. Geraschenko、Bohdan V. Vashchenko、Oleksandr O. Grygorenko

  DOI：10.1002/ejoc.201900032

  日期：2019.5.15

  An approach to synthesis of all isomeric bromooxazoles was optimized and its scope was extended to all three isomeric parents, as well as various alkyl‐ and aryl‐substituted bromooxazoles. The direct regiocontrolled lithiation followed by reaction with electrophilic bromine source was common and led exclusively to the target substituted 2‐, 4‐, and 5‐bromooxazoles on multigram scale. The utility of

  优化了所有异构体溴恶唑的合成方法，并将其范围扩展到所有三个异构体母体，以及各种烷基和芳基取代的溴恶唑。直接区位控制的锂化反应，随后与亲电溴源反应是很常见的现象，并且仅在毫克数范围内导致目标取代的2-，4-和5-溴恶唑。在平行合成条件下，Suzuki-Miyaura交叉偶联反应证明了在这项工作中获得的多功能构建基块的效用。
• 2-AMINO-5,5-DIFLUORO-5,6-DIHYDRO-4H-[1,3]OXAZIN-4-YL)-PHENYL]-AMIDES
  申请人：Banner David

  公开号：US20110144097A1

  公开（公告）日：2011-06-16

  The present invention relates to 2-Amino-5,5-difluoro-5,6-dihydro-4H-[1,3]oxazin-4-yl)-phenyl]-amides of formula I having BACE1 and/or BACE2 inhibitory activity, their manufacture, pharmaceutical compositions containing them and their use as therapeutically active substances. The active compounds of the present invention are useful in the therapeutic and/or prophylactic treatment of e.g. Alzheimer's disease and type 2 diabetes.

  本发明涉及具有BACE1和/或BACE2抑制活性的2-氨基-5,5-二氟-5,6-二氢-4H-[1,3]噁唑-4-基)-苯基]-酰胺的化合物，其制备方法，含有它们的药物组合物以及它们作为治疗活性物质的用途。本发明的活性化合物可用于治疗和/或预防例如阿尔茨海默病和2型糖尿病。
• [EN] 2-AMINO-5, 5-DIFLUORO-5, 6-DIHYDRO-4H-OXAZINES AS BACE 1 AND/OR BACE 2 INHIBITORS<br/>[FR] 2-AMINO-5,5-DIFLUORO-5,6-DIHYDRO-4H-OXAZINES EN TANT QU'INHIBITEURS DE BACE 1 ET/OU BACE 2
  申请人：HOFFMANN LA ROCHE

  公开号：WO2011069934A1

  公开（公告）日：2011-06-16

  The present invention relates to 2-Amino-5,5-difluoro-5,6-dihydro-4H-[1,3]oxazin-4-yl)- phenyl]-amide derivatives of formula (I) having BACE1 and/or BACE2 inhibitory activity, their manufacture, pharmaceutical compositions containing them and their use as therapeutically active substances. The active compounds of the present invention are useful in the therapeutic and/or prophylactic treatment of e.g. Alzheimer's disease and type 2 diabetes.

  本发明涉及具有BACE1和/或BACE2抑制活性的2-氨基-5,5-二氟-5,6-二氢-4H-[1,3]噁唑-4-基)-苯基]-酰胺衍生物的化学式(I)，其制备方法，含有它们的药物组合物以及它们作为治疗活性物质的用途。本发明的活性化合物在治疗和/或预防治疗阿尔茨海默病和2型糖尿病等疾病中具有用途。