theobromine(redirected from Riddovydrin)
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an alkaloid prepared from dried ripe seed of the tropical American tree Theobroma cacao, or made synthetically from xanthine; used as a diuretic, myocardial stimulant, vasodilator, and smooth muscle relaxant; available as theobromine calcium salicylate, theobromine sodium formate, theobromine sodium salicylate, and theobromine salicylate.
Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved.
An alkaloid resembling caffeine and theophylline in its action and chemical structure, prepared from the dried ripe seed of Theobroma cacao or made synthetically; formerly used widely as a diuretic, myocardial stimulant, dilator of coronary arteries, and smooth muscle relaxant. Compounds with calcium gluconate, calcium salicylate, sodium acetate, sodium lactate, and sodium salicylate have been listed.
Farlex Partner Medical Dictionary © Farlex 2012
A bitter, colorless alkaloid, C7H8N4O2, present in cacao beans and in smaller amounts in tea leaves, kola nuts, and other plant parts, and used in medicine as a diuretic, vasodilator, and myocardial stimulant.
The American Heritage® Medical Dictionary Copyright © 2007, 2004 by Houghton Mifflin Company. Published by Houghton Mifflin Company. All rights reserved.
theobromineAn alkaloid obtained from Theobroma cacao, the chocolate plant, which is similar to caffeine
McGraw-Hill Concise Dictionary of Modern Medicine. © 2002 by The McGraw-Hill Companies, Inc.