Page last updated: 2024-08-05 11:05:44
dimethylxanthine
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ChEBI ID: 23818
Members (4)
Member | Definition | Role |
---|---|---|
1,7-dimethylxanthine | A dimethylxanthine having the two methyl groups located at positions 1 and 7. It is a metabolite of caffeine and theobromine in animals. | 1,7-dimethylxanthine |
lisofylline | A dimethylxanthine that is 3,7-dihydro-1H-purine-2,6-dione which is substituted at positions 1,3 and 7 by a 5-hydroxyhexyl group, methyl group and methyl group, respectively. | 1-(5-hydroxyhexyl)-3,7-dimethyl-3,7-dihydro-1H-purine-2,6-dione |
theobromine | A dimethylxanthine having the two methyl groups located at positions 3 and 7. A purine alkaloid derived from the cacao plant, it is found in chocolate, as well as in a number of other foods, and is a vasodilator, diuretic and heart stimulator. | theobromine |
theophylline | A dimethylxanthine having the two methyl groups located at positions 1 and 3. It is structurally similar to caffeine and is found in green and black tea. | theophylline |
Research
Studies (20,102)
Timeframe | Studies, Drugs in This Class (%) | All Drugs % |
---|---|---|
pre-1990 | 12,294 (61.16) | 18.7374 |
1990's | 3,936 (19.58) | 18.2507 |
2000's | 2,136 (10.63) | 29.6817 |
2010's | 1,400 (6.96) | 24.3611 |
2020's | 336 (1.67) | 2.80 |
Study Types
Publication Type | Studies, Drugs in This Class (%) | All Drugs (%) |
---|---|---|
Trials | 1,826 (8.21%) | 5.53% |
Reviews | 1,309 (5.88%) | 6.00% |
Case Studies | 827 (3.72%) | 4.05% |
Observational | 6 (0.03%) | 0.25% |
Other | 18,279 (82.16%) | 84.16% |