Verona Pharma’s Candidate RPL554 for COPD Will Be Named Ensifentrine
Verona Pharma’s investigational agent RPL554 will be named ensifentrine, the company announced. The “-fentrine” stem in the International Nonproprietary Names (INN) Programme indicates recognition from the World Health Organization (WHO) that RPL554 inhibits multiple phosphodiesterases. Ensifentrine is being developed for the maintenance treatment of chronic obstructive pulmonary disease (COPD)…