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theobromines - 3 dictionary results

the⋅o⋅bro⋅mine

[thee-uh-broh-meen, -min]
–noun Pharmacology.
a white, crystalline, water-insoluble, poisonous powder, C7H8N4O2, an isomer of theophylline and lower homologue of caffeine, occurring in tea and obtained from the cacao bean: used chiefly as a diuretic, myocardial stimulant, and vasodilator.

Origin:
1835–45; < NL Theobrom(a) genus of trees typified by cacao (< Gk theo- theo- + brôma food) + -ine 2
the·o·bro·mine   (thē'ō-brō'mēn')   
n.  A bitter, colorless alkaloid, C7H8N4O2, derived from the cacao bean, found in chocolate products and used in medicine as a diuretic, vasodilator, and myocardial stimulant.

[New Latin Theobrōma, genus of trees (Greek theo-, theo- + brōma, food) + -ine2.]
theobromine   (thē'ō-brō'mēn')  Pronunciation Key 
A bitter, colorless alkaloid that occurs in the cacao bean, cola nuts, and tea. It is found in chocolate products and used in medicine as a diuretic, vasodilator, and myocardial stimulant. Theobromine is a xanthine and similar in structure to caffeine and theophylline. Chemical formula: C7H8N4O2.
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