Method for the production of fluoromethyl esters of androstane-17_-carboxylic acids

Method for the production of fluoromethyl - esters of androstan- 17 - beta - carboxylic acids

Preparation of electrophilic sulfur reagents for monohalomethylation of steroids

Electrophilic alkylating reagents, their preparation and use

Method for monofluoromethylation of organic substrates to prepare biologically active organic compounds

Methods and compounds for the preparation of monofluoromethylated biologically active organic compounds

Methods and intermediates for synthesis of selective dpp-iv inhibitors

Process for obtaining steroidal phosphate compounds

Process for the esterification of a carbothioic acid