MX2024004003A - Proceso para preparar monohidrato de (15alfa,16alfa,17beta)-estra- 1,3,5(10)-trien-3,15,16,17-tetrol (estetrol). - Google Patents
Proceso para preparar monohidrato de (15alfa,16alfa,17beta)-estra- 1,3,5(10)-trien-3,15,16,17-tetrol (estetrol).Info
- Publication number
- MX2024004003A MX2024004003A MX2024004003A MX2024004003A MX2024004003A MX 2024004003 A MX2024004003 A MX 2024004003A MX 2024004003 A MX2024004003 A MX 2024004003A MX 2024004003 A MX2024004003 A MX 2024004003A MX 2024004003 A MX2024004003 A MX 2024004003A
- Authority
- MX
- Mexico
- Prior art keywords
- estetrol
- estra
- tetrol
- trien
- monohydrate
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
- C07J1/0051—Estrane derivatives
- C07J1/0066—Estrane derivatives substituted in position 17 beta not substituted in position 17 alfa
- C07J1/007—Estrane derivatives substituted in position 17 beta not substituted in position 17 alfa the substituent being an OH group free esterified or etherified
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
- C07J1/0051—Estrane derivatives
- C07J1/0066—Estrane derivatives substituted in position 17 beta not substituted in position 17 alfa
- C07J1/007—Estrane derivatives substituted in position 17 beta not substituted in position 17 alfa the substituent being an OH group free esterified or etherified
- C07J1/0074—Esters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P5/00—Drugs for disorders of the endocrine system
- A61P5/24—Drugs for disorders of the endocrine system of the sex hormones
- A61P5/30—Oestrogens
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Steroid Compounds (AREA)
Abstract
La presente invención se relaciona con un proceso para preparar (15a,16a,17ß)-estra-1,3,5(10)-trien-3,15,16,17-tetrol, también conocido como Estetrol, y monohidrato de Estetrol, los cuales tienen las siguientes fórmulas: (ver Fórmula).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP2021/077139 WO2023051937A1 (en) | 2021-10-01 | 2021-10-01 | Process for preparing (15alpha,16alpha,17 eta)-estra-1,3,5(10)-triene-3,15,16,17-tetrol (estetrol) monohydrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2024004003A true MX2024004003A (es) | 2024-04-22 |
Family
ID=78232315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2024004003A MX2024004003A (es) | 2021-10-01 | 2021-10-01 | Proceso para preparar monohidrato de (15alfa,16alfa,17beta)-estra- 1,3,5(10)-trien-3,15,16,17-tetrol (estetrol). |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US20240391947A1 (es) |
| CN (1) | CN118251402A (es) |
| AU (1) | AU2021467221A1 (es) |
| CA (1) | CA3232558A1 (es) |
| DE (1) | DE112021008305T5 (es) |
| ES (1) | ES2976651B2 (es) |
| FR (1) | FR3127755B1 (es) |
| GB (1) | GB2626482B (es) |
| HU (1) | HU231651B1 (es) |
| MX (1) | MX2024004003A (es) |
| WO (1) | WO2023051937A1 (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117088928B (zh) * | 2023-08-16 | 2025-09-09 | 湖北共同甾体药物研究院有限公司 | 用于制备高纯度雌四醇的工艺 |
| HUP2400151A1 (hu) | 2024-02-28 | 2025-09-28 | Richter Gedeon Nyrt | Ösztetrol-monohidrát kristályosítási eljárás |
| CL2025000553A1 (es) | 2024-02-28 | 2025-08-29 | Estetra Srl | Forma polimórfica de estetrol y producción de la misma |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PT1562976E (pt) * | 2002-11-08 | 2010-08-12 | Pantarhei Bioscience Bv | Síntese do estetrol via esteróides derivados da estrona |
| AU2012264602B2 (en) | 2011-06-01 | 2017-03-09 | Estetra Srl | Process for the production of estetrol intermediates |
| PT2764008T (pt) | 2011-10-07 | 2016-11-10 | Estetra Sprl | Processo para a produção de estetrol |
| WO2013034780A2 (en) * | 2012-12-20 | 2013-03-14 | Crystal Pharma, S.A.U. | Process for the preparation of estetrol and related compounds |
| US9988417B2 (en) | 2013-09-18 | 2018-06-05 | Crystal Pharma, S.A.U. | Process for the preparation of estetrol |
| HU231240B1 (hu) * | 2019-09-03 | 2022-04-28 | Richter Gedeon Nyrt. | Ipari eljárás nagytisztaságú ösztetrol hatóanyag előállítására |
| CH721078B1 (it) * | 2019-09-27 | 2025-03-14 | Ind Chimica Srl | Processo per la preparazione di (15alpha,16alpha,17beta)-estra-1,3,5(10)-triene-3,15,16,17-tetrolo momoidrato (estetrolo monoidrato) |
-
2021
- 2021-10-01 GB GB2405864.6A patent/GB2626482B/en active Active
- 2021-10-01 DE DE112021008305.8T patent/DE112021008305T5/de active Pending
- 2021-10-01 WO PCT/EP2021/077139 patent/WO2023051937A1/en not_active Ceased
- 2021-10-01 MX MX2024004003A patent/MX2024004003A/es unknown
- 2021-10-01 ES ES202490019A patent/ES2976651B2/es active Active
- 2021-10-01 CN CN202180102910.9A patent/CN118251402A/zh active Pending
- 2021-10-01 US US18/693,905 patent/US20240391947A1/en active Pending
- 2021-10-01 AU AU2021467221A patent/AU2021467221A1/en active Pending
- 2021-10-01 CA CA3232558A patent/CA3232558A1/en active Pending
- 2021-10-01 HU HUP2400243A patent/HU231651B1/hu unknown
-
2022
- 2022-09-23 FR FR2209650A patent/FR3127755B1/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| GB202405864D0 (en) | 2024-06-12 |
| ES2976651R1 (es) | 2025-03-10 |
| FR3127755A1 (fr) | 2023-04-07 |
| GB2626482A (en) | 2024-07-24 |
| CA3232558A1 (en) | 2023-04-06 |
| HUP2400243A1 (hu) | 2024-07-28 |
| HU231651B1 (hu) | 2025-05-28 |
| US20240391947A1 (en) | 2024-11-28 |
| ES2976651B2 (es) | 2025-12-05 |
| WO2023051937A1 (en) | 2023-04-06 |
| CN118251402A (zh) | 2024-06-25 |
| FR3127755B1 (fr) | 2025-07-25 |
| AU2021467221A1 (en) | 2024-05-16 |
| ES2976651A2 (es) | 2024-08-06 |
| DE112021008305T5 (de) | 2024-07-25 |
| GB2626482B (en) | 2025-04-30 |
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