Theophylline magnesium salicylate, a new xanthine compound. Journal of pharmaceutical sciences [J Pharm Sci] Journal article | | Title | Theophylline magnesium salicylate, a new xanthine compound. | | Author(s) | Barry RH, Rubin H, Johnson JB, Lazarus JH | | Source | J Pharm Sci 1981 Feb; 70(2):204-7. | | MeSH | Animals
Calcium
Chemistry, Physical
Mice
Salicylates
Strontium
Theophylline
| | Abstract | Interaction of 1 mole of magnesium salicylate and 2 moles of theophylline in water precipitated a crystalline compound, identified as theophylline magnesium salicylate pentahydrate from analytical and supportive physicochemical data. Similarly, barium salicylate and theophylline produced theophylline barium salicylate. No precipitates were formed with calcium salicylate or strontium salicylate under the same conditions. Theophylline magnesium salicylate is not a mixture of components and differs in composition from the known theophylline calcium salicylate dihydrate. Unlike the latter compound, it is not alkaline. | | Language | eng | | Pub Type(s) | Journal Article
| | PubMed ID | 7205228 |
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