Abstract
A simple fluorometric method for the quantitation of 3‐methoxy‐4‐hydroxyphenylalanine, either alone or in the presence of levodopa, is presented. Fluorescence is developed by reaction with fluorescamine. The interactions of this reagent with levodopa and a number of its derivatives under various experimental conditions were studied. Negligible fluorescence was obtained with levodopa, dopamine, levodopa benzyl ester, and 6‐hydroxydopamine.
| Original language | English |
|---|---|
| Pages (from-to) | 839-841 |
| Number of pages | 3 |
| Journal | Journal of Pharmaceutical Sciences |
| Volume | 64 |
| Issue number | 5 |
| DOIs | |
| State | Published - May 1975 |
Keywords
- Fluorescamine—reactions with levodopa and derivatives, fluorometry analysis for 3‐methoxy‐4‐hydroxyphenylalanine
- Fluorometry—reaction of fluorescamine with levodopa and derivatives, analysis for 3‐methoxy‐4‐hydroxyphenylalanine
- Levodopa and derivatives—reaction with fluorescamine, fluorometric analysis for 3‐methoxy‐4‐hydroxyphenylalanine
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