An alkaloidal ureide, C7H8N4O2, homologous with and resembling caffeine, produced artificially, and also extracted from cacao and chocolate (from Theobroma Cacao) as a bitter white crystalline substance; called also dimethyl xanthine
müdrir koroner damar genişletici ve kalbi uyarıcı bir alkaloid
Hyphenation
müd·rir ko·ro·ner da·mar ge·niş·le·ti·ci ve kal·bi u·ya·rı·cı bir al·ka·lo·id