Previous communications from this Laboratory* have described alkamine esters of alkylmercapto-substituted benzoic and phenylcarbamic acids. Both of these groups of compounds were active as lo& anesthetic^.^^^ In an extension of their work on esters of alkylmercaptobenzoic acids, Donleavy and English also made a brief study of the alkamine esters of amino-alkylmercaptobenzoic acidse For the syn-thesis of these compounds it ...
