Wiktionary
furafylline
n. A methylxanthine derivative introduced in hope of being a long-acting replacement for theophylline in the treatment of asthma.
Wikipedia
Furafylline
Furafylline is a methylxanthine derivative that was introduced in hope of being a long-acting replacement for theophylline in the treatment of asthma. It is an inhibitor of CYP1A2.