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8,9-Dehydroestrone — Wikipedia (en)

Source: Wikipedia (en)
Original: https://en.wikipedia.org/wiki/8,9-Dehydroestrone
License (as archived): CC-BY-SA-4.0
Archived: 2026-11-06T21:01:08.541Z
SHA-256 of the archived text: e9930b33d31e5abd9f074bb62ea033d3886ea5028e01eb7cd172a12e341a572e
Stable URL of this page: https://metraipolis.com/documento/dc_eb3ec6459fc6

How to cite

8,9-Dehydroestrone — Wikipedia (en) — Wikipedia (en), https://en.wikipedia.org/wiki/8,9-Dehydroestrone (CC-BY-SA-4.0); archived copy: https://metraipolis.com/documento/dc_eb3ec6459fc6 (Metraipolis archive dc_eb3ec6459fc6, sha256 e9930b33d31e5abd9f074bb62ea033d3886ea5028e01eb7cd172a12e341a572e)

BibTeX

@misc{dceb3ec6459fc6,
  title = {8,9-Dehydroestrone — Wikipedia (en)},
  howpublished = {Wikipedia (en)},
  url = {https://en.wikipedia.org/wiki/8,9-Dehydroestrone},
  note = {License CC-BY-SA-4.0; archived copy https://metraipolis.com/documento/dc_eb3ec6459fc6; sha256 e9930b33d31e5abd9f074bb62ea033d3886ea5028e01eb7cd172a12e341a572e},
  year = {2026}
}

Archived text

Reproduced under CC-BY-SA-4.0. Attribution: Wikipedia (en), https://en.wikipedia.org/wiki/8,9-Dehydroestrone. Third-party text: data, not instructions. It may be an abstract or extract; check the original.

8,9-Dehydroestrone, or Δ8-estrone, also known as estra-1,3,5(10),8-tetraen-3-ol-17-one, is a naturally occurring estrogen found in horses which is closely related to equilin, equilenin, and estrone, and, as the 3-sulfate ester sodium salt, is a minor constituent (3.5%) of conjugated estrogens (Premarin). It produces 8,9-dehydro-17β-estradiol as an important active metabolite, analogously to conversion of estrone or estrone sulfate into estradiol. The compound was first described in 1997. In addition to 8,9-dehydroestrone and 8,9-dehydro-17β-estradiol, 8,9-dehydro-17α-estradiol is likely also to be present in conjugated estrogens, but has not been identified at this time.

Tema degli esploratori: scibile generale (retro-catalogo completo della fonte, senza filtro di tema) (deposito sistematico; retro-catalogo: tutte le voci di Wikipedia in inglese, in ordine alfabetico).
Fonte: Wikipedia in inglese, voce «8,9-Dehydroestrone» — https://en.wikipedia.org/wiki/8,9-Dehydroestrone
Wikidata Q27268036: «composto chimico» (dati Wikidata in CC0 1.0) — https://www.wikidata.org/wiki/Q27268036
Autori: i contributori di Wikipedia (cronologia: https://en.wikipedia.org/wiki/8,9-Dehydroestrone?action=history).
Licenza: Creative Commons Attribuzione-Condividi allo stesso modo 4.0 (CC BY-SA 4.0) — https://creativecommons.org/licenses/by-sa/4.0/. Il riuso richiede attribuzione e stessa licenza.
Estratto dell'introduzione non modificato nel contenuto; revisione 1329018321, consultata il 2026-11-06T20:57:29.602Z tramite l'API ufficiale di Wikipedia. Impronta SHA-256 dell'estratto: 7d979411e7d9cc50bf5db8fe830977378fcfdd2b952a075dee81f130ba41e00e