potassium valporate | 161011-74-1

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: potassium valporate
• 英文别名: potassium valproate；potassium;2-propylpentanoate
• CAS: 161011-74-1
• 化学式: C₈H₁₅O₂*K
• 分子量: 182.304
• InChiKey: ZGHYCJFHASGYQY-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  -2.04
• 重原子数：
  11
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.88
• 拓扑面积：
  40.1
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  (2R,3r,4s,5r,6r)-3,4,5-三s(苄氧基)-2-溴-6-(3-苯基丙基)四氢-2H-吡喃 、 potassium valporate 生成 β-2,3,4,6-tetra-O-benzyl-1-valproylglucose
  参考文献：
  名称：

  GLYCOSYLATED VALPROIC ACID ANALOGS AND USES THEREOF

  摘要：

  提供了糖基化的丙戊酸及其类似物。在某些实施方式中，糖基化的丙戊酸及其类似物具有改善的溶解性，并且非常适合用于药物输送以治疗各种疾病。

  公开号：

  US20130029924A1

文献信息

• COATED SOLID PREPARATION
  申请人：Toray Industries, Inc.

  公开号：EP2412369A1

  公开（公告）日：2012-02-01

  An object of the present invention is to provide a coated solid preparation applicable to a one-dose pack, wherein, even when the preparation is in an unpacked state, the stability against moisture of valproic acid or a pharmacologically acceptable salt thereof contained therein is maintained and the deliquescence is suppressed. The present invention provides a coated solid preparation which contains as an active ingredient valproic acid or a pharmacologically acceptable salt thereof and is coated with a coating layer containing polyvinyl alcohol and swelling clay, wherein the mass ratio of the polyvinyl alcohol to the swelling clay is 8:2 to 3:7 and the swelling clay is dispersed as a laminated structure.

  本发明的目的是提供一种适用于一剂包装的包衣固体制剂，其中，即使制剂处于无包装状态，也能保持其中所含丙戊酸或其药理学上可接受的盐的防潮稳定性，并抑制潮解。本发明提供了一种包衣固体制剂，它含有作为活性成分的丙戊酸或其药理上可接受的盐，并包有含有聚乙烯醇和膨胀粘土的包衣层，其中聚乙烯醇与膨胀粘土的质量比为 8:2 至 3:7，膨胀粘土分散成层状结构。
• Fuel compositions exhibiting improved fuel stability
  申请人：——

  公开号：US20040237384A1

  公开（公告）日：2004-12-02

  A fuel composition of the present invention exhibits minimized hydrolysis and increased fuel stability, even after extended storage at 65° F. for 6-9 months. The composition, which is preferably not strongly alkaline (3.0 to 10.5), is more preferably weakly alkaline to mildly acidic (4.5 to 8.5) and most preferably slightly acidic (6.3 to 6.8), includes a lower dialkyl carbonate, a combustion improving amount of at least one high heating combustible compound containing at least one element selected from the group consisting of aluminum, boron, bromine, bismuth, beryllium, calcium, cesium, chromium, cobalt, copper, francium, gallium, germanium, iodine, iron, indium, lithium, magnesium, manganese, molybdenum, nickel, niobium, nitrogen, phosphorus, potassium, palladium, rubidium, sodium, tin, zinc, praseodymium, rhenium, silicon, vanadium, or mixture, and a hydrocarbon base fuel.

  本发明的燃料组合物即使在华氏 65 度下长时间储存 6-9 个月，也能最大限度地减少水解，提高燃料稳定性。这种组合物最好不是强碱性（3.0 至 10.5），最好是弱碱性至弱酸性（4.5 至 8.5），最好是微酸性（6.3 至 6.8），包括低级二烷基碳酸酯，燃烧改善量的至少一种高热可燃化合物，其中至少含有一种选自铝、硼、溴、铋、铍、钙、铯、铬、钴铜、钫、镓、锗、碘、铁、铟、锂、镁、锰、钼、镍、铌、氮、磷、钾、钯、铷、钠、锡、锌、镨、铼、硅、钒或混合物，以及碳氢化合物基础燃料。
• Fuel compositions employing catalyst combustion structure
  申请人：Orr C. William

  公开号：US20050044778A1

  公开（公告）日：2005-03-03

  Metallic vapor phase fuel compositions relating to a broad spectrum of pollution reducing, improved combustion performance, and enhanced stability fuel compositions for use in jet, aviation, turbine, diesel, gasoline, and other combustion applications include co-combustion agents preferably including trimethoxymethylsilane.

  用于喷气、航空、涡轮、柴油、汽油和其他燃烧应用的广泛的减少污染、改善燃烧性能和提高稳定性的金属气相燃料组合物包括助燃剂，最好包括三甲氧基甲基硅烷。
• Controlled release sodium valproate formulation
  申请人：Podhipleux Nilobon

  公开号：US20050276850A1

  公开（公告）日：2005-12-15

  Disclosed is a controlled release formulation comprising valproic acid, pharmaceutically acceptable salt thereof, amide thereof, or derivative thereof.

  所公开的是一种控释制剂，包含丙戊酸、其药学上可接受的盐、其酰胺或其衍生物。
• FUEL COMPOSITIONS EXHIBITING IMPROVED FUEL STABILITY
  申请人：ORR, William C.

  公开号：EP0954558B1

  公开（公告）日：2006-06-14