| abstract |
The invention provides the compounds of formula (1) or pharmaceutically 5 acceptable salts thereof The invention also provides pharmaceutical compositions comprising one or more compounds of formula (I) or intermediates thereof and one more of pharmaceutically acceptable carriers, vehicles or diluents. The invention further provides methods of preparation and methods of use of prodrugs including NO-releasing prodrugs, double prodrugs and mutual prodrugs comprising the compounds of formula 10 (I). |