ampicillin has been researched along with pyrazines in 4 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 3 (75.00) | 18.7374 |
| 1990's | 1 (25.00) | 18.2507 |
| 2000's | 0 (0.00) | 29.6817 |
| 2010's | 0 (0.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Lebelle, MJ; Vilim, A; Wilson, WL | 1 |
| Beeley, JM; Darke, CS; Weber, JC | 1 |
| Dorman, DE; Engel, GL; Indelicato, JM | 1 |
| Branch, SK; Jefferies, TM; Robinson-Fuentes, VA | 1 |
1 trial(s) available for ampicillin and pyrazines
| Article | Year |
|---|---|
Sulfametopyrazine in the prophylaxis of exacerbations of chronic bronchitis.
Topics: Acute Disease; Ampicillin; Attitude of Health Personnel; Attitude to Health; Bronchitis; Chronic Disease; Clinical Trials as Topic; Delayed-Action Preparations; Humans; Male; Placebos; Pyrazines; Sputum; Sulfonamides | 1972 |
3 other study(ies) available for ampicillin and pyrazines
| Article | Year |
|---|---|
Isolation and identification of a fluorophore from ampicillin degradation.
Topics: Ampicillin; Chemical Phenomena; Chemistry; Chromatography, High Pressure Liquid; Chromatography, Thin Layer; Drug Stability; Pyrazines; Spectrometry, Fluorescence | 1979 |
2-Hydroxy-3-aryl-6-methylpyrazines-fluorophores formed from the reaction of formaldehyde with cyclic enamine degradation products common to beta-lactam antibiotics with aryl glycine side chains.
Topics: Ampicillin; Anti-Bacterial Agents; beta-Lactams; Cephalexin; Chemical Phenomena; Chemistry; Formaldehyde; Glycine; Hydrolysis; Pyrazines; Spectrometry, Fluorescence | 1981 |
Degradation pathways of ampicillin in alkaline solutions.
Topics: Ampicillin; Chromatography, High Pressure Liquid; Chromatography, Thin Layer; Diketopiperazines; Hydrogen-Ion Concentration; Magnetic Resonance Spectroscopy; Piperazines; Pyrazines; Solutions; Spectrometry, Fluorescence | 1997 |