<unk> , sold under the brand name Dynastat among others, is a water-soluble and injectable prodrug of valdecoxib.<unk>  is a COX2 selective inhibitor. It is injectable. It is approved through much of Europe for short term perioperative pain control. It was patented in 1996 and approved for medical use in 2002.
Parecoxib
Valdecoxib
Celecoxib
Deracoxib
Etoricoxib
Rofecoxib
Naproxen
Lumiracoxib