[EN] CARBONATE PRODRUGS AND METHODS OF USING THE SAME<br/>[FR] PROMÉDICAMENTS CARBONATÉS ET LEURS MÉTHODES D'UTILISATION
申请人:NEUROGESX INC
公开号:WO2009143297A1
公开(公告)日:2009-11-26
The present invention provides carbonate prodrugs which comprise a carbonic phosphoric anhydride prodrug moiety attached to the hydroxyl or carboxyl group of a parent drug moiety. The prodrugs may provide improved physicochemical properties over the parent drug. Also provided are methods of treating a disease or condition that is responsive to the parent drug using the carbonate prodrugs, as well as kits and unit dosages.
[EN] PRODRUG COMPOSITIONS AND METHODS OF TREATMENT<br/>[FR] COMPOSITIONS DE PROMÉDICAMENT ET PROCÉDÉS DE TRAITEMENT
申请人:AQUESTIVE THERAPEUTICS INC
公开号:WO2021087359A1
公开(公告)日:2021-05-06
Pharmaceutical compositions include a prodrug of epinephrine are described.
药物组合物包括表述的肾上腺素前药。
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.
etherification uses toxic or hardly degradable alkylating agents. An eco-friendly tandem etherification/aromatization is presented to prepare estrone 3-secondary ethers from easily available dienone 1. Three marketed 3-etherified estrogen drugs were synthesized with the method from commercial available starting material.