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Theophylline, chemical formula and skeletal structure. Found in tea (Camellia sinensis) and cocoa (Theobroma cacao), used as a drug.
Theophylline, chemical formula and skeletal structure. Found in tea (Camellia sinensis) and cocoa (Theobroma cacao), used as a drug in therapy for respiratory diseases, such as COPD and asthma.
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Photo credit: © Peter Hermes Furian / Alamy / Afripics
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