Synthesis of gibberellins A8and A56from gibberellin A3
β Scribed by N. A. Pankrushina; A. G. Druganov; I. Yu. Bagryanskaya; Yu. V. Gatilov; M. M. Shakirov; V. A. Raldugin
- Publisher
- Springer
- Year
- 1994
- Tongue
- English
- Weight
- 499 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0009-3130
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
We have recently shcun' that gibberellin Al\*-aldehyde (I), a central intermediate in gibberellin biosynthesis, 2,3 is efficiently converted into gibberellin A l4 (V) by cultures of Gibberella fujikuroi, thus providing direct evidence for the suggestion3 that 3-hydroxylation
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