## Abstract A five‐step synthesis of deuterium‐labelled diclofenac starting from 2‐phenyl[^2^H~5~] acetic acid is described. The synthesis prevents deuterium from scrambling during the reaction. It offers the labelled compound with over 99% isotopic enrichment. It also provides a possible alternati
Synthesis of deuterium-labelled diclofenac sodium
✍ Scribed by D. Leroy; J. Richard; J. Godbillon
- Publisher
- John Wiley and Sons
- Year
- 1993
- Tongue
- French
- Weight
- 292 KB
- Volume
- 33
- Category
- Article
- ISSN
- 0022-2135
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✦ Synopsis
Abstract
Diclofenac sodium labelled with deuterium in the phenylacetic ring was prepared from [^2^H~5~]‐bromobenzene in a six‐step reaction. It was found to be suitable for use in pharmacokinetic and bioavailability studies in man.
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