MYR Pharmaceuticals — Treatment of HBV & HDV Infections

Career opportunities — Join our team! Privacy Policy


As of March 4, 2021, MYR GmbH is a wholly owned subsidiary of Gilead Sciences, Inc.

Please click here to read more.

First-in-class entry inhibitor in the field of Hepatitis D


MYR Pharmaceuticals is focused on the development of Bulevirtide (formally known as Myrcludex B), a first-in-class entry inhibitor for treatment of chronic hepatitis B and D infections. We started our operations in 2011. Our technology was originally developed at the University of Heidelberg (Germany) and INSERM (France) and represents one the most clinically advanced novel approaches for treatment of hepatitis B and D.

Our mission

Bring true benefit to patients suffering from chronic Hepatitis D

Around 15-20 million people develop chronic hepatitis D virus worldwide. A vaccine against hepatitis B is today the only method to prevent HDV infection. At MYR Group we fully dedicate our work to bring benefit to Hepatitis D patients targeting a disease with high unmet medical need.


MYR Pharmaceuticals is a German biotechnology company focused on the development and commercialization of therapeutics for the treatment of chronic hepatitis B (HBV)  and D (HDV) infections. The company’s lead compound Bulevirtide (formerly known as Myrcludex B) is a first-in-class entry inhibitor for treatment of chronic HBV and HDV and is currently in a Phase 3 study in the indication of chronic HDV.

We are proud that our medicine has received:

If you want to collaborate with MYR Pharmaceuticals please contact

In addition to the license agreement, MYR has a collaboration and research agreement with the University Hospital Heidelberg!

our investors and partners