Overview A Safety and Efficacy Study of Inhaled R940343 in Patients With Mild to Moderate Asthma Status: Completed Trial end date: 2013-07-01 Target enrollment: Participant gender: Summary The purpose of this study is to determine the safety, efficacy and tolerability of R940343 in the treatment of mild to moderate asthma. Phase: Phase 2 Details Lead Sponsor: Rigel Pharmaceuticals