Lactone Formation as an Aid in the NMR Characterization of Two 3-(1'-Hydroxyethyl)indolo[2,3-a]qunolizidine-1-carboxylates: Intermediates for the Stereoselective Synthesis of Tacamine-Type Indole Alkaloids
| Autor: | David Din Belle, Kimmo Karinen, Mauri Lounasmaa, Arto Tolvanen |
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| Rok vydání: | 1997 |
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| Zdroj: | HETEROCYCLES. 45:361 |
| ISSN: | 0385-5414 |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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