Objective To develop an HPLC method for determination of impurities in ephedrine hydrochloride and pseudoephedrine hydrochloride. 目的建立盐酸麻黄碱和盐酸伪麻黄碱(PSEUDOEPH)中杂质的高效液相色谱HPLC测定方法。
Objective To prepare pseudoephedrine hydrochloride pulsatile-release mini-tablets and investigate the drug release mechanism in vitro. 目的制备盐酸伪麻黄碱(PSEUDOEPH)脉冲控释小片,并对其体外释药情况进行研究。
Application of RP-HPLC with pre-column derivatization in the manufacturing process control of synthetic pseudoephedrine hydrochloride 柱前衍生-反相高效液相色谱法在盐酸伪麻黄碱(PSEUDOEPH)合成中质量控制的应用
Determination of Pseudoephedrine Hydrochloride(PSEUDOEPH) in Human Plasma by RP-HPLC and Study of Human Pharmacokinetics Studies on the Relationships Between Dose of Enteric-Coated Aspirin and Concentration of Serum Acetylsalicylate and Salicylate or the Effect of drug RP-HPLC法测定盐酸伪麻黄碱(PSEUDOEPH)的血药浓度及人体药动学研究肠溶阿斯匹林剂量和血阿斯匹林及水杨酸盐浓度与药效关系探讨
Detection of related substances in compound guaifenesin, pseudoephedrine hydrochloride and codeine phosphate oral solution A Controlled study on ibuprofen pseudoephedrine hydrochloride and chlorpheniramine Maleate tablets and paracetamol pseudoephedrine hydrochloride and chlorphenamine maleate tablets in the treatment of upper respiratory tract infection 愈酚伪麻待因口服溶液中有关物质检查方法的研究布洛伪麻那敏片与氨酚伪麻那敏片治疗上呼吸道症状的对照研究