Neuren Pharmaceuticals (ASX:NEU) said its partner Acadia Pharmaceuticals reported first-quarter net sales of $84.6 million in the US for its Rett syndrome drug, Daybue, according to a Thursday Australian bourse filing.
The figure represents an 11% increase from last year, the filing said.
Acadia, the company's partner for the development and commercialization of the drug, retained the net sales guidance for the current year of between $380 million and $405 million for the US market.
The company expects US royalties of AU$62 to AU$67 million for the year.