acetaldehyde di-t-butyl acetal | 6123-62-2

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: acetaldehyde di-t-butyl acetal
• 英文别名: acetaldehyde di-tert-butylacetal；Di-t-butoxyethane；2-methyl-2-[1-[(2-methylpropan-2-yl)oxy]ethoxy]propane
• CAS: 6123-62-2
• 化学式: C₁₀H₂₂O₂
• 分子量: 174.283
• InChiKey: XZGUSSBAFKARKF-UHFFFAOYSA-N

物化性质

• 沸点：
  63-64 °C(Press: 13 Torr)
• 密度：
  0.8246 g/cm3

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  12
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  acetaldehyde di-t-butyl acetal 在 铬酸 作用下， 以 溶剂黄146 为溶剂， 生成 醋酸叔丁酯
  参考文献：
  名称：

  Ahamed, K. A. Basheer; Nambi, K.; Arulraj, S. J., Indian Journal of Chemistry, Section A: Inorganic, Physical, Theoretical and Analytical, 1987, vol. 26, # 8, p. 672 - 674

  摘要：

  DOI：
• 作为产物：
  描述：

  乙炔 、 叔丁醇 在 boron trifluoride methanol complex 、 mercury(II) oxide 作用下， 生成 acetaldehyde di-t-butyl acetal
  参考文献：
  名称：

  A NEW METHOD OF PREPARING ACETALS. II. ACETALS OF MONOHYDRIC ALCOHOLS

  摘要：

  DOI：

  10.1021/ja01370a049

文献信息

• COMPOSITIONS AND METHODS FOR THE TREATMENT OF RESPIRATORY DISORDERS
  申请人：Kandula Mahesh

  公开号：US20150133407A1

  公开（公告）日：2015-05-14

  The invention relates to the compounds of formula I or its pharmaceutical acceptable salts, as well as polymorphs, solvates, enantiomers, stereoisomers and hydrates thereof. The pharmaceutical compositions comprising an effective amount of compounds of formula I, and methods for the treatment of respiratory disorders may be formulated for oral, buccal, rectal, topical, transdermal, transmucosal, intravenous, parenteral administration, syrup, or injection. Such compositions may be used to treatment of viscid or excessive mucus, cough, inflammation, redness in sore throat, infection in the throat, sore throat, abnormal mucus secretion, impaired mucus transport, allergic rhinitis, asthma, COPD, respiratory muscular disorders and pain in acute sore throat.

  本发明涉及公式I的化合物或其药用可接受的盐，以及它们的聚合物、溶剂化物、对映体、立体异构体和水合物。包含有效量的公式I化合物的药物组合物，以及用于治疗呼吸系统疾病的方法，可以口服、颊部、直肠、局部、经皮、经粘膜、静脉、非肠道给药、糖浆或注射剂的形式制备。此类组合物可用于治疗粘性或过量粘液、咳嗽、喉咙痛的红肿、喉咙感染、喉咙痛、异常粘液分泌、粘液运输受损、过敏性鼻炎、哮喘、慢性阻塞性肺病（COPD）、呼吸肌疾病和急性喉咙痛的疼痛。
• COMPOSITIONS AND METHODS FOR THE TREATMENT OF MUCOSITIS
  申请人：Kandula Mahesh

  公开号：US20150307446A1

  公开（公告）日：2015-10-29

  The invention relates to the compounds of formula I or its pharmaceutical acceptable salts, as well as polymorphs, solvates, enantiomers, stereoisomers and hydrates thereof. The pharmaceutical compositions comprising an effective amount of compounds of formula I, and methods for the treatment of mucositis may be formulated for oral, buccal, rectal, topical, transdermal, transmucosal, intravenous, parenteral administration, syrup, or injection. Such compositions may be used to treatment of mucus diseases related to painful inflammation and ulceration of the digestive tract lining and in the mouth.

  该发明涉及公式I的化合物或其药用可接受盐，以及其多晶型、溶剂合物、对映体、立体异构体和水合物。包括有效量的公式I化合物的药物组合物，以及用于治疗粘膜炎的方法可以制备为口服、颊内、直肠、局部、经皮、经粘膜、静脉、肠道给药、糖浆或注射剂。这种组合物可用于治疗与消化道内膜疼痛性炎症和溃疡相关的黏膜疾病。
• COMPOSITIONS AND METHODS FOR THE TREATMENT OF COUGH
  申请人：Kandula Mahesh

  公开号：US20150133533A1

  公开（公告）日：2015-05-14

  The invention relates to the compounds of formula I or its pharmaceutical acceptable salts, as well as polymorphs, solvates, enantiomers, stereoisomers and hydrates thereof. The pharmaceutical compositions comprising an effective amount of compounds of formula I, and methods for treating or preventing cough may be formulated for oral, buccal, rectal, topical, transdermal, transmucosal, intravenous, parenteral administration, syrup, or injection. Such compositions may be used to treatment of acute respiratory tract infections, asthma, gout, fibromyalgia, facilitating conception, promotes secondary mucosal secretions in the respiratory system, muscle relaxant, allergy, asthma, chronic obstructive pulmonary disorders, spasms, respiratory and neurological diseases.

  该发明涉及公式I的化合物或其药用可接受的盐，以及其多晶型、溶剂合物、对映体、立体异构体和水合物。包括有效量的公式I化合物的药物组合物，以及用于治疗或预防咳嗽的方法可以制备为口服、颊内、直肠、局部、经皮、经粘膜、静脉、肠道给药、糖浆或注射。这种组合物可用于治疗急性呼吸道感染、哮喘、痛风、纤维肌痛、促进受孕、促进呼吸系统中的次级粘膜分泌、肌肉松弛剂、过敏、哮喘、慢性阻塞性肺疾病、痉挛、呼吸和神经系统疾病。
• COMPOSITIONS AND METHODS FOR THE TREATMENT OF LOCAL PAIN
  申请人：Kandula Mahesh

  公开号：US20150119423A1

  公开（公告）日：2015-04-30

  The invention relates to the compounds of formula I or its pharmaceutical acceptable salts, as well as polymorphs, solvates, enantiomers, stereoisomers and hydrates thereof. The pharmaceutical compositions comprising an effective amount of compounds of formula I, and methods for the treatment of local pain may be formulated for oral, buccal, rectal, topical, transdermal, transmucosal, intravenous, parenteral administration, syrup, or injection. Such compositions may be used to treatment of moderate to severe pain, neuropathic pain, post herpetic neuralgia and rheumatic pains.

  本发明涉及公式I的化合物或其药用可接受的盐，以及它们的多种晶型、溶剂化物、对映异构体、立体异构体和水合物。包括有效量的公式I化合物的药物组合物，以及用于治疗局部疼痛的方法，可以口服、颊部、直肠、局部、经皮、经粘膜、静脉内、非肠道给药、糖浆或注射等方式进行配方。此类组合物可用于治疗中等到重度疼痛、神经性疼痛、带状疱疹后遗神经痛和风湿性疼痛。
• COMPOSITIONS AND METHODS FOR THE TREATMENT OF NEUROLOGICAL DISORDERS
  申请人：Kandula Mahesh

  公开号：US20160122332A1

  公开（公告）日：2016-05-05

  The invention relates to the compounds of formula I and formula IA or its pharmaceutical acceptable salts, as well as polymorphs, solvates, enantiomers, stereoisomers and hydrates thereof. The pharmaceutical compositions comprising an effective amount of compounds of formula I and formula IA; and methods for treating or preventing neurological diseases may be formulated for oral, buccal, rectal, topical, transdermal, transmucosal, intravenous, parenteral administration, syrup, or injection. Such compositions may be used to treatment of epilepsy, bipolar disorder, trigeminal neuralgia, attention-deficit hyperactivity disorder (ADHD), schizophrenia, neuropathic pain, seizures, bipolar disorder, mania, phantom limb syndrome, complex regional pain syndrome, paroxysmal extreme pain disorder, neuromyotonia, intermittent explosive disorder, borderline personality disorder, Myotonia congenita and post-traumatic stress disorder.

  该发明涉及公式I和公式IA的化合物或其药用可接受盐，以及其多晶型、溶剂合物、对映体、立体异构体和水合物。包括有效量的公式I和公式IA化合物的药物组合物；以及用于口服、颊内、直肠、局部、经皮、经粘膜、静脉内、肠外给药、糖浆或注射的治疗或预防神经系统疾病的方法。这些组合物可用于治疗癫痫、躁郁症、三叉神经痛、注意缺陷多动障碍（ADHD）、精神分裂症、神经痛、癫痫发作、躁郁症、狂躁症、幻肢综合征、复杂性区域性疼痛综合征、阵发性极端疼痛综合征、神经肌痉挛、间歇性爆发障碍、边缘人格障碍、先天性肌张力过高症和创伤后应激障碍。