This work reported the biotransformation of dehydroepiandrosterone 1 with Penicillium olsonii MRC500780. Structure determinations revealed that biotransformation of 1 by Penicillium olsonii MRC500780 afforded androst-4-ene-3,17-dione 2, 15α-hydroxyandrost-4-ene-3,17-dione 3, 3β,7β-dihydroxyandrost-5-ene-17-one 4, 3β,7α-dihydroxyandrost-5-ene-17-one 5, and 15α,17β-dihydroxyandrost-4-ene-3-one 6. This fungus primarily isomerized the starting material in terms of the double bond and the hydroxyl group at 3β oxidised, then hydroxylated it at the C-15α position and reduced it at the C-17 position; also, hydroxylations at the C-7α position and C-7β position were observed.
SAÜ BAPK
2022-7-24-160
2022-7-24-160
| Primary Language | English |
|---|---|
| Subjects | Organic Chemistry (Other) |
| Journal Section | Research Article |
| Authors | |
| Project Number | 2022-7-24-160 |
| Submission Date | June 6, 2024 |
| Acceptance Date | December 7, 2024 |
| Early Pub Date | December 11, 2024 |
| Publication Date | December 31, 2024 |
| DOI | https://doi.org/10.16984/saufenbilder.1496783 |
| IZ | https://izlik.org/JA54HR57JX |
| Published in Issue | Year 2024 Volume: 28 Issue: 6 |
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