%0 Journal Article %T Short cuts toward forskolin synthesis: A pentacyclic approach %+ Laboratoire de synthèse organique (DCSO) %+ Unité de phytopharmacie et médiateurs chimiques %+ Laboratoire Hétéroéléments et Coordination (DCPH) %A Leclaire, Massoumé %A Levet, Raymond %A Ferreira, Franck %A Ducrot, Paul-Henri %A Lallemand, Jean-Yves %A Ricard, Louis %< avec comité de lecture %@ 1359-7345 %J Chemical Communications %I Royal Society of Chemistry %N 18 %P 1737-1738 %8 2000 %D 2000 %R 10.1039/B004515MJournal articles %X A practical synthetic route for the preparation of forskolin intermediate 20 is described. Previously reported lactone 3 was converted to 20 through intermediate 16. The main feature of this work lies in the formation and the cleavage of a tetracyclic intermediate for the stereochemical control in the formation of the tricyclic core of forskolin. %G English %L hal-00954908 %U https://polytechnique.hal.science/hal-00954908 %~ X %~ CNRS %~ INRA %~ X-DCSO %~ X-DCPH %~ X-DEP %~ X-DEP-CHIM %~ INC-CNRS %~ AGREENIUM %~ INRAE %~ TEST2-HALCNRS