ampicillin has been researched along with l 640876 in 1 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 1 (100.00) | 18.7374 |
| 1990's | 0 (0.00) | 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 |
|---|---|
| Hannah, J; Johnson, CR; Wagner, AF; Walton, E | 1 |
1 other study(ies) available for ampicillin and l 640876
| Article | Year |
|---|---|
Quaternary heterocyclylamino beta-lactams: a generic alternative to the classical acylamino side chain.
Topics: Anti-Bacterial Agents; Bacteria; beta-Lactams; Chemical Phenomena; Chemistry, Physical; Magnetic Resonance Spectroscopy; Structure-Activity Relationship; Thienamycins | 1982 |