A methyl xanthine derivative from tea with diuretic, smooth muscle relaxant, bronchial dilation, cardiac and central nervous system stimulant activities. Theophylline inhibits the 3',5'-CYCLIC NUCLEOTIDE PHOSPHODIESTERASE that degrades CYCLIC AMP thus potentiates the actions of agents that act through ADENYLYL CYCLASES and cyclic AMP.
    

concept

Choledyl : pale clouded yellow.

Choledyl reduces invalidism in chronic bronchitis and asthma by relaxing bronchospasm : garganey.

A new concept in the treatment of bronchial asthma : 24 hours prophylaxis with one morning and one evening dose : 'asmapax' / Clinical Products Ltd.

In chronic bronchitis and asthma Choledyl provides effective theophylline blood levels for more than 6 hours : kite.

Theophyllin : die Geschichte eines Wirkstoffs im Wandel der Anwendung / Wolfgang Locher.

Contribution à l'étude de la théophylline ou théocine : thèse présentée et publiquement soutenue devant la Faculté de médecine de Montpellier le 20 juillet 1904 / par Joseph Ferrier.

'Bronchipax' : 'ionexten' brand oral depot tablets (resin-bonded ephedrine) : each tablet provides day-long or night-long freedom from bronchospasm with a single dose / Clinical Products Ltd.

Theophylline

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Catalogue

Theophyllin : die Geschichte eines Wirkstoffs im Wandel der Anwendung / Wolfgang Locher.

Contribution à l'étude de la théophylline ou théocine : thèse présentée et publiquement soutenue devant la Faculté de médecine de Montpellier le 20 juillet 1904 / par Joseph Ferrier.

A new concept in the treatment of bronchial asthma : 24 hours prophylaxis with one morning and one evening dose : 'asmapax' / Clinical Products Ltd.

'Bronchipax' : 'ionexten' brand oral depot tablets (resin-bonded ephedrine) : each tablet provides day-long or night-long freedom from bronchospasm with a single dose / Clinical Products Ltd.

Choledyl : pale clouded yellow.