The epimeric gibberellin-A 7-aldehydes 1 and 2 were silylated, enolised with KH and 3labelled with -3 H20 to give after desilylation the tritium-labelled epimeric gibberellin-A ?-aldehydes 2 and 2. Subsequent acetylation, oxidation and deacetylation afforded [ 6-3H] gibberellin-A3 (6) and [ 6-3H]6-e
Partial synthesis of [6α-3H]gibberellin-A3 of high specific activity
✍ Scribed by M. Lischewski; U. Pleiß
- Publisher
- John Wiley and Sons
- Year
- 1983
- Tongue
- French
- Weight
- 108 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0022-2135
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✦ Synopsis
of Sciences of the GDR, DDR-8051 Dresden, German Democratic Republic s u m y The pbytohomone gibberellin-A was tritium-labell d by a chemical route. The specific aativity o f the [ 6 d -3 H ]gibberellin-,; obtained was 22.5 Ci/nmol.
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