In another aspect, the invention relates to a pharmaceutical composition containing {HEAD ~ a therapeutically effective amount} of {TAIL ~ a compound} of Formula I or a pharmaceutically acceptable ester, ether, salt or N oxide thereof admixed with at least one pharmaceutically acceptable excipient 
In another aspect , the invention relates to a pharmaceutical composition containing { HEAD ~ a therapeutically effective amount } of { TAIL ~ a compound } of Formula I or a pharmaceutically acceptable ester , ether , salt or N oxide thereof admixed with at least one pharmaceutically acceptable excipient
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH