Gibberelline—L.: Synthese von O(3)- und O(13)-glucosylierten gibberellinen |
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Authors: | G Schneider G Sembdner K Schreiber |
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Institution: | Institut für Biochemie der Pflanzen, Forschungszentrum für Molekularbiologie und Medizin, Akademie der Wissenschaften der DDR, Halle(Saale, DDR Germany |
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Abstract: | The synthesis of the O(3)-β-D-glucopyranosides of GA1, GA3 and GA4 (19a, 18a, 17a) as well of the O(13)-β-D-glucopyranosides of GA1, GA3 and GA5 (21a, 20a, 22a) could be realized by means of the Koenigs-Knorr reaction. In addition to these monoglucosides the GA3-O(3,13)-di-β-D-glucopyranoside (23a) has been synthesized. The structures of the prepared glucosides and their derivatives have been established by spectroscopical data. |
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