Modification of Physical Properties of Certain Antitussive and Antihistaminic Agents by Formation of N-Cyclohexylsulfamate Salts.

N-Cyclohexylsulfamate 염형성에 의한 진해제와 항히스타민제의 물리적성질의 개량

The N-Cyclohexylsulfamic acid salts of four well known therapeutic agents were prepared. Salts of two of the compounds, ephedrine and diphenhydramine, were found to have great improved taste and increased solubility.