Debromodispacamides B and D: isolation from the marine sponge Agelas mauritiana and stereoselective synthesis using a biomimetic proline route. - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Organic Letters Année : 2008

Debromodispacamides B and D: isolation from the marine sponge Agelas mauritiana and stereoselective synthesis using a biomimetic proline route.

Résumé

New debromopyrrole-2-aminoimidazolones, debromodispacamide B (1) and debromodispacamide D (2) were isolated from the sponge Agelas mauritiana, collected in the Solomon Islands. A biomimetic one-step reaction from pseudopeptides 5 and 13 in presence of air oxygen and guanidine gave the chiral form of the natural product stereoselectively.
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hal-00265603 , version 1 (19-03-2008)

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Carine Vergne, Jérôme Appenzeller, Céline Ratinaud, Marie-Thérèse Martin, Cécile Debitus, et al.. Debromodispacamides B and D: isolation from the marine sponge Agelas mauritiana and stereoselective synthesis using a biomimetic proline route.. Organic Letters, 2008, 10 (3), pp.493-6. ⟨10.1021/ol702866m⟩. ⟨hal-00265603⟩
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