Baytinal | 510-90-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 英文名称: Baytinal
• 英文别名: sodium;5-(2-methylpropyl)-5-prop-2-enyl-2-sulfanylidenepyrimidin-3-ide-4,6-dione
• CAS: 510-90-7
• 化学式: C11H15N2NaO2S
• 分子量: 262.31
• InChiKey: APSWQQYXFMUODF-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  -1.82
• 重原子数：
  17
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.55
• 拓扑面积：
  65.8
• 氢给体数：
  1
• 氢受体数：
  3

制备方法与用途

类别

有毒物品

毒性分级

中毒

急性毒性

静脉- 小鼠 LD50: 227 毫克/公斤

可燃性危险特性

可燃, 火场排出氮氧化物, 硫氧化物和氧化钠辛辣刺激烟雾

储运特性

库房低温, 通风, 干燥

灭火剂

水, 二氧化碳, 干粉, 泡沫

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。
• Technology for the Preparation of Microparticles
  申请人：Malakhov Michael

  公开号：US20090098207A1

  公开（公告）日：2009-04-16

  Microspheres are produced by contacting a solution of a macromolecule or small molecule in a solvent with an antisolvent and a counterion, and chilling the solution. The microspheres are useful for preparing pharmaceuticals, nutraceuticals, cosmetic products and the like of defined dimensions.

  微球是通过将溶液中的大分子或小分子与抗溶剂和对离子接触，并冷却溶液而制备的。这些微球可用于制备具有明确定义尺寸的药物、营养保健品、化妆品等产品。
• Compositions and methods to effect the release profile in the transdermal administration of active agents
  申请人：——

  公开号：US20020004065A1

  公开（公告）日：2002-01-10

  Compositions and methods for the transdermal delivery of active agents up to a period of seven days or more at substantially a zero-order release rate comprising a pharmaceutically acceptable adhesive matrix and a polymeric plastic material that provides a release rate regulating effect on the active agents.

  本发明涉及一种用于经皮递送活性药剂的组合物和方法，该组合物和方法能够在持续时间为七天或更长时间内以几乎零阶释放速率递送活性药剂，包括一种药学上可接受的粘合基质和一种聚合物塑料材料，该聚合物塑料材料对活性药剂具有释放速率调节作用。
• Multi-Layer Tablets and Bioadhesive Dosage Forms
  申请人：Nangia Avinash

  公开号：US20080311191A1

  公开（公告）日：2008-12-18

  Bioadhesives coatings increase the gastrointestinal retention time of orally-ingested medicaments. Certain bioadhesive coatings producing a fracture strength of at least 100 N/m 2 , as measured on rat intestine, when applied to at least one surface of a pharmaceutical dosage form for oral delivery of a drug, result in a gastrointestinal retention time of at least 4 hours in a fed beagle dog model, during which the drug is released from the dosage form. Multi-layer tablets, particularly those including hydrophobic excipients, are useful in administering hygroscopic and/or deliquescent drugs. In addition, varying the amount of drug in multi-layer tablets allows the release rate of the drug to be controlled.

  生物粘合剂涂层可以增加口服药物的胃肠道保留时间。当应用于至少一种药物剂型的表面以口服给药时，产生至少100 N/m²的断裂强度的某些生物粘合剂涂层（在大鼠肠道上测量）可导致在饲养的比格犬模型中至少保留4小时的胃肠道保留时间，在此期间药物从剂型中释放。多层片剂，特别是包括疏水助剂的多层片剂，可用于给予吸湿性和/或易溶性药物。此外，改变多层片剂中药物的量可以控制药物的释放速率。