Dilafor signs deal with Exeltis for tafoxiparin

21 January 2026

Karolinska Development (Nasdaq Stockholm: KDEV) today announced that its portfolio company Dilafor has signed a binding term sheet with Exeltis, a global women’s health company, for an exclusive semi-global license (excluding China and Japan) to its lead candidate drug tafoxiparin.

Exeltis will fund pivotal clinical trials, development and commercialization of tafoxiparin for priming of labor. The deal offers Dilafor significant upside through sales-based milestone payments and up to double-digit royalties on net sales, alongside limited upfront and development-based milestones.

“We are pleased to see that Dilafor has signed a binding term sheet with Exeltis, an engaged pharmaceutical player in the field of Women’s Healthcare. It implies great opportunities to progress the clinical development of tafoxiparin. At a later stage it could enable a fundamental change in the treatment options for pregnant women, shifting care from hospital surveillance to treatment at home. Maternity care is undergoing a global transformation following recognition of a significant risk of fetal death in pregnancies that continue beyond the expected due date. Therefore obstetricians are compelled to induce labor earlier. The inductions have been increased to 30-40 % especially in first time mothers. Against this backdrop, tafoxiparin has blockbuster sales potential and we are convinced that tafoxiparin will play a disruptive role to solve this increased demand of inductions by offering a safe, effective treatment planned for home use by the mother,” says Viktor Drvota, chief executive of Karolinska Development.

This article is accessible to registered users, to continue reading please register for free.  A free trial will give you access to exclusive features, interviews, round-ups and commentary from the sharpest minds in the pharmaceutical and biotechnology space for a week. If you are already a registered user please login. If your trial has come to an end, you can subscribe here.

Login to your account

Become a subscriber

 

£820

Or £77 per month

Subscribe Now
  • Unfettered access to industry-leading news, commentary and analysis in pharma and biotech.
  • Updates from clinical trials, conferences, M&A, licensing, financing, regulation, patents & legal, executive appointments, commercial strategy and financial results.
  • Daily roundup of key events in pharma and biotech.
  • Monthly in-depth briefings on Boardroom appointments and M&A news.
  • Choose from a cost-effective annual package or a flexible monthly subscription
The Pharma Letter is an extremely useful and valuable Life Sciences service that brings together a daily update on performance people and products. It’s part of the key information for keeping me informed

Chairman, Sanofi Aventis UK



Companies featured in this story

More ones to watch >




Today's issue

Company Spotlight



More Features in Pharmaceutical