Wiktionary
satavaptan
n. A certain vaptan drug proposed for the treatment of hyponatremia and ascites.
Wikipedia
Satavaptan
Satavaptan ( INN; codenamed SR121463, planned tradename Aquilda) is a vasopressin-2 receptor antagonist undergoing research for the treatment of hyponatremia. It is also being studied for the treatment of ascites.
It was developed by Sanofi-Aventis. As of 2008, it is under regulatory review in the European Union.