the pharmacokinetics and urinary excretion of intravenously administered 7- ( 2,3-dihydroxypropyl ) theophylline ( dyphylline ) , were studied in a 37-yr-old asthmatic woman with ethylene diamine sensitivity who manifested intolerance to intravenous aminophylline on three separate occasions .
C0039771
theophylline
C0013360
dyphylline