¹ Source: wiktionary.com
Definition of Methylxanthines
1. methylxanthine [n] - See also: methylxanthine
Medical Definition of Methylxanthines
1. A chemical group of drugs derived from xanthine (a purine derivative); members of the group include theophylline, caffeine, and theobromine. (05 Mar 2000)
Lexicographical Neighbors of Methylxanthines
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