吡前列素钾盐 | 88851-62-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯
• 中文名称: 吡前列素钾盐
• 中文别名: 5-{(4R,5R)-5-羟基-4-[(1E,3S)-3-羟基辛-1-烯-1-基]-1-苯基-1,4,5,6-四氢环戊二烯并[b]吡咯-2-基}戊酸钾
• 英文名称: Piriprost potassium
• 英文别名: potassium;5-[(4R,5R)-5-hydroxy-4-[(E,3S)-3-hydroxyoct-1-enyl]-1-phenyl-5,6-dihydro-4H-cyclopenta[b]pyrrol-2-yl]pentanoate
• CAS: 88851-62-1
• 化学式: C26H34KNO4
• 分子量: 463.6
• InChiKey: UFJDMFZMRXDIKI-FFGYHVHASA-M

物化性质

• 溶解度：
  乙醇中≤43mg/ml；DMSO中≤30mg/ml；二甲基甲酰胺中≤8.6mg/ml

计算性质

• 辛醇/水分配系数(LogP)：
  0.44
• 重原子数：
  32
• 可旋转键数：
  11
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  85.5
• 氢给体数：
  2
• 氢受体数：
  4

安全信息

• 安全说明：
  S22,S24/25

反应信息

• 作为产物：
  描述：

  吡咯斯特 生成 吡前列素钾盐
  参考文献：
  名称：

  ANDERSON, BRADLEY D.

  摘要：

  DOI：

文献信息

• Multi-functional ionic liquid compositions for overcoming polymorphism and imparting improved properties for active pharmaceutical, biological, nutritional, and energetic ingredients
  申请人：Rogers D. Robin

  公开号：US20070093462A1

  公开（公告）日：2007-04-26

  Disclosed are ionic liquids and methods of preparing ionic liquid compositions of active pharmaceutical, biological, nutritional, and energetic ingredients. Also disclosed are methods of using the compositions described herein to overcome polymorphism, overcome solubility and delivery problems, to control release rates, add functionality, enhance efficacy (synergy), and improve ease of use and manufacture.

  揭示了离子液体及制备活性药物、生物、营养和能量成分的离子液体组合物的方法。还揭示了利用本文描述的组合物的方法，以克服多型性、克服溶解度和输送问题、控制释放速率、增加功能性、增强功效（协同作用）以及改善易用性和制造工艺。
• [EN] DUAL FUNCTIONING IONIC LIQUIDS AND SALTS THEREOF<br/>[FR] LIQUIDES IONIQUES À DOUBLE FONCTION ET SELS DE CEUX-CI
  申请人：UNIV ALABAMA

  公开号：WO2010078300A1

  公开（公告）日：2010-07-08

  Disclosed herein are ionic liquid compositions comprising active pharmaceutical, biological, and nutritional compounds, and methods of use. Further disclosed are compositions of matter including liquid ion pairs alone or in solution and their use; compositions of ionic liquids that are 'solvated,' for example, 'hydrated' and their uses.

  本文揭示了包括活性药物、生物学和营养化合物的离子液体组合物，以及其使用方法。进一步揭示了包括液态离子对的物质组合物，单独或溶解后使用；以及离子液体的“溶剂化”组合物，例如“水合”的组合物及其用途。
• Microparticles With Modified Release of At Least One Active Principle and Oral Pharmaceutical Form Comprising Same
  申请人：Dargelas Frederic

  公开号：US20090220611A1

  公开（公告）日：2009-09-03

  The invention concerns microparticulate systems with modified release of oral active principle(s). The invention aims at providing a novel pharmaceutical with time-dependent and pH-dependent release mechanism, enabling: a) the latent period preceding the release of the active principle in the stomach; b) the pH triggering the release of the active principle in the intestine; c) the release speed of the active principle. This is achieved through the use of coated microparticles made from particles of active principle each coated with two coating films A and B. A comprises: film-forming (co)polymer (A1) insoluble in fluids of the gastrointestinal tract; ethylcellulose (co)polymer (A2) soluble in fluids of the gastrointestinal tract; plasticizing polyvinylpyrrolidone (A3); castor oil/optionally a surfactant and/or magnesium stearate lubricant (A4). B comprises a hydrophilic polymer (B1) bearing ionized groups with neutral pH (EUDRAGIT® L100-55) and a hydrophobic compound (B2) (LUBRITAB®). The invention also concerns medicines based on said microparticles.

  该发明涉及具有口服活性原理改性释放的微粒系统。该发明旨在提供一种具有时间依赖性和pH依赖性释放机制的新型药物，实现：a）在胃中释放活性原理之前的潜伏期；b）在肠道中触发释放活性原理的pH值；c）活性原理的释放速度。这是通过使用由活性原理颗粒制成的被包覆的微粒来实现的，每个微粒都涂有两层涂膜A和B。A包括：在胃肠道液体中不溶解的成膜（共）聚合物（A1）；在胃肠道液体中可溶解的乙基纤维素（共）聚合物（A2）；增塑剂聚乙烯吡咯烷酮（A3）；蓖麻油/可选的表面活性剂和/或硬脂酸镁润滑剂（A4）。B包括具有中性pH的离子化基团的亲水性聚合物（B1）（EUDRAGIT® L100-55）和疏水化合物（B2）（LUBRITAB®）。该发明还涉及基于这些微粒的药物。
• Calcium channel blockers
  申请人：Massachusetts College of Pharmacy

  公开号：US20020115655A1

  公开（公告）日：2002-08-22

  The invention involves the identification of a family of compounds which block calcium channels. The compounds can be formulated in pharmaceutical carriers and administered to subjects. The compounds are useful for treating disorders associated with calcium channel activity, such as, cardiovascular diseases, for example hypertension, congestive heart failure, arrhythmia and angina.

  这项发明涉及识别一类阻断钙通道的化合物家族。这些化合物可以制成药物载体并用于治疗相关于钙通道活性的疾病，例如心血管疾病，如高血压、心力衰竭、心律失常和心绞痛。
• Linkage of agents using microparticles
  申请人：Green Howard

  公开号：US20060110379A1

  公开（公告）日：2006-05-25

  Methods, products and kits are provided for attaching agents to a skin surface via microparticles using endogenous or exogenous transglutaminase.

  提供了一种方法、产品和套件，可通过内源或外源性谷氨酰胺转移酶使用微粒子将药剂附着到皮肤表面。