申请人:Gallop Mark A
公开号:US20090124582A1
公开(公告)日:2009-05-14
Acyloxyalkyl carbamate prodrugs of 3-aminopropylphosphonous acid, 3-aminopropylphosphinic acid, and analogs thereof, pharmaceutical compositions comprising acyloxyalkyl carbamate prodrugs of 3-aminopropylphosphonous acid, 3-aminopropylphosphinic acid, and analogs thereof, methods of making prodrugs of 3-aminopropylphosphonous acid, 3-aminopropylphosphinic acid, and analogs thereof, methods of using prodrugs of 3-aminopropylphosphonous acid, 3-aminopropylphosphinic acid, and analogs thereof and pharmaceutical compositions thereof for treating or preventing diseases or disorders such as spasticity or gastroesophageal reflux disease are disclosed. Acyloxyalkyl carbamate prodrugs of 3-aminopropylphosphonous acid, 3-aminopropylphosphinic acid, and analogs thereof and sustained release oral dosage forms thereof, which are suitable for oral administration, are also disclosed.
本发明公开了3-氨基丙基膦酸、3-氨基丙基膦酸和其类似物的酰氧基烷基氨基甲酸酯前药、包括3-氨基丙基膦酸、3-氨基丙基膦酸和其类似物的酰氧基烷基氨基甲酸酯前药的制药组合物、制备3-氨基丙基膦酸、3-氨基丙基膦酸和其类似物的前药的方法、使用3-氨基丙基膦酸、3-氨基丙基膦酸和其类似物的前药及其制药组合物治疗或预防痉挛或胃食管反流病的方法。本发明还公开了适用于口服的3-氨基丙基膦酸、3-氨基丙基膦酸和其类似物的酰氧基烷基氨基甲酸酯前药和持续释放口服剂型。