trifluoroacetic anhydride has been researched along with norgestrel in 2 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 2 (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 |
|---|---|
| Karunanithy, R; Leung, SL; Yeo, SH | 1 |
| Becket, G; Karunanithy, R; Leung, SL; Yeo, SH | 1 |
2 other study(ies) available for trifluoroacetic anhydride and norgestrel
| Article | Year |
|---|---|
Correlation of contraceptive activity of norethisterone and levonorgestrel esters with VR(w) values and hydrolysis rates.
Topics: Acetic Anhydrides; Chromatography, High Pressure Liquid; Contraceptive Agents, Female; Esterification; Esters; Fluoroacetates; Hydrolysis; Levonorgestrel; Norethindrone; Norgestrel; Regression Analysis; Solubility; Sulfur Oxides; Thermodynamics | 1989 |
Norethisterone and levonorgestrel esters: a novel synthetic method.
Topics: Acetic Anhydrides; Esters; Fluoroacetates; Levonorgestrel; Methods; Norethindrone; Norgestrel | 1985 |