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Article Dans Une Revue Tetrahedron Année : 1994

Synthesis of triaromatic steroid hydrocarbons methylated at position 2, 3 or 6: molecular fossils of yet unknown biological origin

Résumé

C21-29 triaromatic steroid hydrocarbons bearing a methyl group at unusual positions 2, 3 or 6 have been synthesized from pregnenolone, cholesterol or stigmasterol via stera-3,5-dienes. Their occurrence in various sedimentary rocks and petroleums suggests the presence of yet unknown biological precursors.
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Dates et versions

hal-00175800 , version 1 (26-11-2007)

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Eric Lichtfouse, Pierre Albrecht. Synthesis of triaromatic steroid hydrocarbons methylated at position 2, 3 or 6: molecular fossils of yet unknown biological origin. Tetrahedron, 1994, 50, pp.1731-1744. ⟨10.1016/S0040-4020(01)80848-6⟩. ⟨hal-00175800⟩
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