| abstract |
The process for the preparation of testosterone esters, characterized by reacting 4-chloro-testosterone, 19-nortestosterone or testosterone with adamantane-1-carboxylic acid in the form of acid chloride, simple or mixed anhydride, said adamantane acid having the formula: ** (See formula) ** wherein R can be H or methyl. (Machine-translation by Google Translate, not legally binding) |