At a glance
- Originator Kyowa Hakko
- Class Antiasthmatics; Bronchodilators; Naphthyridines; Small molecules
- Mechanism of Action Phosphoric diester hydrolase inhibitors
-
Orphan Drug Status
Orphan designation is assigned by a regulatory body to encourage companies to develop drugs for rare diseases.
Highest Development Phases
- Discontinued Asthma
Most Recent Events
- 28 May 2001 Discontinued-Preclinical for Asthma in Japan (Unknown route)
- 10 Jun 1997 No-Development-Reported for Asthma in Japan (Unknown route)
- 10 Oct 1994 Preclinical development for Asthma in Japan (Unknown route)