Interaction of theophylline with L-tryptophan. Study by proton nuclear magnetic resonance spectroscopy.
Nishijo
J
J
Iwamoto
E
E
Yonetani
I
I
Tokura
S
S
Sugiura
M
M
D055598:Chemical Phenomena; D002621:Chemistry; D009682:Magnetic Resonance Spectroscopy; D013056:Spectrophotometry, Ultraviolet; D013806:Theophylline / Q000032:analysis*; D014364:Tryptophan / Q000032:analysis*
D014364:Tryptophan; D013806:Theophylline