The term “prodrug” means a compound that is transformed in {TAIL ~ vivo} to yield {HEAD ~ a compound} of Formula or a pharmaceutically acceptable salt, hydrate or solvate of the compound 
The term “ prodrug ” means a compound that is transformed in { TAIL ~ vivo } to yield { HEAD ~ a compound } of Formula or a pharmaceutically acceptable salt , hydrate or solvate of the compound
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH