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Influence de l'Insaturation Δ20(22) sur la Fragmentation du Cycle D des Stéroides |
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| Authors: | Jean P. Schmit Jean J. Charette |
| Abstract: | The mass spectra of two series of Δ20(22) unsaturated steroids have been studied. The analysis of the D-ring fragmentation shows that C-15? C-16 bond rupture is characteristic of the presence of this unsaturated sidechain. |
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