[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.
Confused ionic liquid ions—a “liquification” and dosage strategy for pharmaceutically active salts
作者:Katharina Bica、Robin D. Rogers
DOI:10.1039/b925147b
日期:——
We present a strategy to expand the liquid and compositional ranges of ionic liquids, specifically pharmaceutically active ionic liquids, by simple mixing with a solid acid or base to form oligomeric ions.
In search of pure liquid salt forms of aspirin: ionic liquid approaches with acetylsalicylic acid and salicylic acid
作者:Katharina Bica、Christiaan Rijksen、Mark Nieuwenhuyzen、Robin D. Rogers
DOI:10.1039/b923855g
日期:——
liquid (IL) approach towards a dual functional liquid salt form of aspirin using different pharmaceutically active cations composed of antibacterials, analgesics, local anesthetics, and antiarrhythmic drugs in combination with acetylsalicylic acid or its metabolite salicylic acid and discuss stability of these ILs in comparison to solid salts. Several low-melting or liquid salts of salicylic acid with
Ionic liquids (ILs) composed of tetrabutylphosphonium cations and benzoate anion derivatives with hydrophilic hydroxyl or carboxyl groups introduced onto the ortho-position were found to be less hydrophilic and showed phase separation with water, whereas unmodified benzoate-type IL was freely miscible with water.
A cobalt(ii) bis(salicylate)-based ionic liquid that shows thermoresponsive and selective water coordination
作者:Yuki Kohno、Matthew G. Cowan、Miyuki Masuda、Indrani Bhowmick、Matthew P. Shores、Douglas L. Gin、Richard D. Noble
DOI:10.1039/c4cc01023j
日期:——
A metal-containing ionic liquid (MCIL) has been prepared in which the [CoII(salicylate)2]2− anion is able to selectively coordinate two water molecules with a visible colour change, even in the presence of alcohols. Upon moderate heating or placement in vacuo, the hydrated MCIL undergoes reversible thermochromism by releasing the bound water molecules.