N'-羟基十二烷脒 | 95500-20-2

• 分子结构分类: 有机化合物 - 有机氮化合物
• 中文名称: N'-羟基十二烷脒
• 英文名称: dodecanamidoxime
• 英文别名: undecyl amidoxime；N'-hydroxydodecanimidamide
• CAS: 95500-20-2
• 化学式: C₁₂H₂₆N₂O
• 分子量: 214.351
• InChiKey: KVACUYQANHDHQF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.6
• 重原子数：
  15
• 可旋转键数：
  10
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.92
• 拓扑面积：
  58.6
• 氢给体数：
  2
• 氢受体数：
  2

安全信息

• 海关编码：
  2925290090

反应信息

• 作为反应物：
  描述：

  N'-羟基十二烷脒 在 三乙胺 作用下， 以 甲醇 、 甲苯 为溶剂， 反应 32.0h， 生成 2-amino-5-undecyl-1,3,4-oxadiazole
  参考文献：
  名称：

  Competing Ring-Photoisomerization Pathways in the 1,2,4-Oxadiazole Series. An Unprecedented Ring-Degenerate Photoisomerization

  摘要：

  The irradiation of some 5-alkyl-3-amino-1,2,4-oxadiazoles at lambda = 254 nm in methanol in the presence of triethylamine (TEA) gave ring-photoisomerization both into 2-alkyl-5-amino-1,3,4-oxadiazoles and, unprecedently, into the ring-degenerate 3-alkyl-5-amino-1,2,4-oxadiazoles. The competing ring contraction-ring expansion route and the internal cyclization-isomerization mechanism explain the results.

  DOI：

  10.1021/jo025934f
• 作为产物：
  描述：

  十二腈 在 盐酸羟胺 、 三乙胺 作用下， 以 叔丁醇 为溶剂， 反应 18.0h， 生成 N'-羟基十二烷脒
  参考文献：
  名称：

  Copper-Catalyzed One-Pot Synthesis of 1,2,4-Triazoles from Nitriles and Hydroxylamine

  摘要：

  A simple and efficient copper-catalyzed one-pot synthesis of substituted 1,2,4-triazoles through reactions of two nitriles with hydroxylamine has been developed. The protocol uses simple and readily available nitriles and hydroxylamine hydrochloride as the starting materials and inexpensive Cu(OAc)(2) as the catalyst, and the corresponding 1,2,4-triazole derivatives are obtained in moderate to good yields. The reactions include sequential intermolecular addition of hydroxylamine to one nitrile to provide amidoxime, copper-catalyzed treatment of the amidoxime with another nitrile, and intramolecular dehydration/cyclization. This finding provides a new and useful strategy for synthesis of 1,2,4-triazole derivatives.

  DOI：

  10.1021/jo502709t

文献信息

• [EN] CARBOXY DERIVATIVES WITH ANTIINFLAMMATORY PROPERTIES<br/>[FR] DÉRIVÉS CARBOXY PRÉSENTANT DES PROPRIÉTÉS ANTI-INFLAMMATOIRES
  申请人：SITRYX THERAPEUTICS LTD

  公开号：WO2021130492A1

  公开（公告）日：2021-07-01

  The invention relates to compounds of formula (I) and to their use in treating or preventing an inflammatory disease or a disease associated with an undesirable immune response: (I) wherein, RA1, RA2, RC and RD are as defined herein.

  这项发明涉及式(I)的化合物及其在治疗或预防炎症性疾病或与不良免疫反应相关的疾病中的应用：(I)其中，RA1、RA2、RC和RD如本文所定义。
• A fast and efficient one-pot microwave assisted synthesis of variously di-substituted 1,2,4-oxadiazoles
  作者：Andrea Porcheddu、Roberta Cadoni、Lidia De Luca

  DOI：10.1039/c1ob06055d

  日期：——

  A one-pot two-step microwave assisted synthesis of variously disubstituted 1,2,4-oxadiazoles from carboxylic acids and amidoximes is reported. This methodology is characterized by short reaction times, is versatile, robust and high-yielding and allows for the preparation of heterocycles with a stereocenter with 100% enantiomeric purity.

  据报道，由一锅两步微波辅助从羧酸和a胺肟合成各种二取代的1,2,4-恶二唑。该方法的特点是反应时间短，用途广泛，稳定可靠且产率高，并且可以制备具有100％对映体纯度的立体中心的杂环。
• Synthesis of fluorinated oxadiazoles with gelation and oxygen storage ability
  作者：Antonio Palumbo Piccionello、Annalisa Guarcello、Alessandro Calabrese、Ivana Pibiri、Andrea Pace、Silvestre Buscemi

  DOI：10.1039/c2ob07024c

  日期：——

  A new family of fluorinated low molecular weight (LMW) gelators has been synthesized through SNAr substitution of 5-polyfluoroaryl-3-perfluoroheptyl-1,2,4-oxadiazoles with glycine ester. The obtained compounds give thermal and pH-sensitive hydrogels or thermo-reversible organogels in DMSO. Oxygen solubility studies showed the ability to maintain high oxygen levels in solution and in gel blend with plate counter agar (PCA).

  一种新的氟化低分子量（LMW）凝胶剂家族已经通过5-聚氟苯基-3-全氟庚基-1,2,4-噁二唑与甘氨酸酯的SNAr取代反应合成。所获得的化合物在DMSO中可形成热敏和pH敏感的水凝胶或热可逆的有机凝胶。氧溶解度研究表明其能够维持溶液和与平板计数琼脂（PCA）混合的凝胶中的高氧水平。
• Substituted methylene amide derivatives as modulators of protein tyrosine phosphatases(ptps)
  申请人：Swinnen Dominique

  公开号：US20050124656A1

  公开（公告）日：2005-06-09

  The present invention is related to substituted methylene amide derivatives of formula (I) and use thereof for the treatment and/or prevention of metabolic disorders mediated by insulin resistance or pyperglycemia, comprising diabetes type I and/or II, inadequate glucose tolerance, insulin resistance, hyperlipidemia, hypertriglyceridemia, hypercholesterolemia, obesity, polycystic ovary syndrome (PCOS). In particular, the present invention is related to the use of substituted methylene amide derivatives of formula (I) to modulate, notably to inhibit the activity of PTPs. Also the present invention relates to a method of treating diabetes type II, obesity and to regulate the appetite of mammals. The present invention is furthermore related to novel substituted methylene amide derivatives and method of preparation thereof. Formula (I).

  本发明涉及公式（I）的取代亚甲基酰胺衍生物及其用于治疗和/或预防由胰岛素抵抗或高血糖引起的代谢障碍，包括1型和/或2型糖尿病、不足的葡萄糖耐受性、胰岛素抵抗、高脂血症、高三酰甘油血症、高胆固醇血症、肥胖症、多囊卵巢综合症（PCOS）。特别是，本发明涉及使用公式（I）的取代亚甲基酰胺衍生物来调节，尤其是抑制PTP的活性。本发明还涉及一种治疗2型糖尿病、肥胖症和调节哺乳动物食欲的方法。此外，本发明还涉及新的取代亚甲基酰胺衍生物及其制备方法。公式（I）。
• Substituted methylene amide derivatives as modulators of protein tyrosine phosphatases (PTPs)
  申请人：Laboratoires Serono SA

  公开号：US07592477B2

  公开（公告）日：2009-09-22

  The present invention is related to substituted methylene amide derivatives of formula (I) and use thereof for the treatment and/or prevention of metabolic disorders mediated by insulin resistance or pyperglycemia, comprising diabetes type I and/or II, inadequate glucose tolerance, insulin resistance, hyperlipidemia, hypertriglyceridemia, hypercholesterolemia, obesity, polycystic ovary syndrome (PCOS). In particular, the present invention is related to the use of substituted methylene amide derivatives of formula (I) to modulate, notably to inhibit the activity of PTPs. Also the present invention relates to a method of treating diabetes type II, obesity and to regulate the appetite of mammals. The present invention is furthermore related to novel substituted methylene amide derivatives and method of preparation thereof. Formula (I).

  本发明涉及公式(I)的取代亚甲基酰胺衍生物及其用于治疗和/或预防由胰岛素抵抗或高血糖引起的代谢紊乱，包括1型和/或2型糖尿病、不足的葡萄糖耐受性、胰岛素抵抗、高脂血症、高三酰甘油血症、高胆固醇血症、肥胖症、多囊卵巢综合症（PCOS）。特别是，本发明涉及使用公式(I)的取代亚甲基酰胺衍生物来调节，特别是抑制PTPs的活性。此外，本发明还涉及一种治疗2型糖尿病、肥胖症和调节哺乳动物食欲的方法。本发明还涉及新的取代亚甲基酰胺衍生物及其制备方法。公式(I)。