[Derivatives of theophylline-7-acetic acid. 1. Synthesis of theophylline derivatives].
D013806:Theophylline / Q000031:analogs & derivatives
D013806:Theophylline; C019140:acefylline
THEOPHYLLINE/derivatives
Derivate der Theophyllin-7-essigsäure. 1. Mitteilung über Synthesen in der Theophyllinreihe.