MX2013014044A - Proceso para la produccion de intermediarios de estetrol. - Google Patents
Proceso para la produccion de intermediarios de estetrol.Info
- Publication number
- MX2013014044A MX2013014044A MX2013014044A MX2013014044A MX2013014044A MX 2013014044 A MX2013014044 A MX 2013014044A MX 2013014044 A MX2013014044 A MX 2013014044A MX 2013014044 A MX2013014044 A MX 2013014044A MX 2013014044 A MX2013014044 A MX 2013014044A
- Authority
- MX
- Mexico
- Prior art keywords
- formula
- compound
- group
- produce
- 4alkyl
- Prior art date
Links
Classifications
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- 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
- C07J1/0003—Androstane derivatives
- C07J1/0018—Androstane derivatives substituted in position 17 beta, not substituted in position 17 alfa
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J75/00—Processes for the preparation of steroids in general
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
- A61K31/565—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P15/00—Drugs for genital or sexual disorders; Contraceptives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P15/00—Drugs for genital or sexual disorders; Contraceptives
- A61P15/02—Drugs for genital or sexual disorders; Contraceptives for disorders of the vagina
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P15/00—Drugs for genital or sexual disorders; Contraceptives
- A61P15/12—Drugs for genital or sexual disorders; Contraceptives for climacteric disorders
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P15/00—Drugs for genital or sexual disorders; Contraceptives
- A61P15/18—Feminine contraceptives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A61P17/02—Drugs for dermatological disorders for treating wounds, ulcers, burns, scars, keloids, or the like
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/02—Immunomodulators
-
- 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
-
- 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
- C07J1/0059—Estrane derivatives substituted in position 17 by a keto group
-
- 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
- C07J51/00—Normal steroids with unmodified cyclopenta(a)hydrophenanthrene skeleton not provided for in groups C07J1/00 - C07J43/00
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Endocrinology (AREA)
- Reproductive Health (AREA)
- Epidemiology (AREA)
- Immunology (AREA)
- Dermatology (AREA)
- Gynecology & Obstetrics (AREA)
- Diabetes (AREA)
- Steroid Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
La presente invención se relaciona con un proceso para la preparación de un compuesto de fórmula (I), que comprende las etapas de: (a) hacer reaccionar un compuesto de fórmula (II), con un agente sililante o uno acilante para producir un compuesto de fórmula (III), en donde P1 es un grupo protector que se selecciona de R2Si-R3R4 o R1CO-, R1 es un grupo que se selecciona de alquilo de 1 a 6 átomos de carbono o cicloalquilo de 3 a 6 átomos de carbono, cada grupo está opcionalmente sustituido por uno o más sustituyentes que se seleccionan independientemente de fluoro o alquilo de 1 a 4 átomos de carbono; R2, R3 y R4 son cada uno independientemente un grupo que se selecciona de alquilo de 1 a 6 átomos de carbono o fenilo, cada grupo está opcionalmente sustituido por uno o más sustituyentes que se seleccionan independientemente de fluoro o alquilo de 1 a 4 átomos de carbono; b) halogenación o sulfinilación del compuesto de fórmula (III) para producir un compuesto de fórmula (IV); en donde X es halo, o -O-SO-R5 y R5 es un grupo que se selecciona de arilo de 6 a 10 átomos de carbono o heteroarilo, cada grupo está opcionalmente sustituido por uno o más sustituyentes que se seleccionan independientemente de cloro o alquilo de 1 a 4 átomos de carbono; c) deshalogenación o desulfinilación del compuesto de fórmula (IV) para producir el compuesto de fórmula (V); y d) hacer reaccionar el compuesto de fórmula (V) con un agente reductor para producir un compuesto de fórmula (I).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161492297P | 2011-06-01 | 2011-06-01 | |
EP11168560 | 2011-06-01 | ||
PCT/EP2012/060446 WO2012164095A1 (en) | 2011-06-01 | 2012-06-01 | Process for the production of estetrol intermediates |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2013014044A true MX2013014044A (es) | 2014-08-21 |
MX342537B MX342537B (es) | 2016-10-04 |
Family
ID=44588329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2013014044A MX342537B (es) | 2011-06-01 | 2012-06-01 | Proceso para la produccion de intermediarios de estetrol. |
Country Status (25)
Country | Link |
---|---|
US (1) | US11053273B2 (es) |
EP (1) | EP2714712B1 (es) |
JP (1) | JP6116550B2 (es) |
KR (1) | KR101957937B1 (es) |
CN (1) | CN103619867B (es) |
AU (1) | AU2012264601C1 (es) |
BR (1) | BR112013030833B1 (es) |
CA (1) | CA2835979C (es) |
CY (1) | CY1118164T1 (es) |
DK (1) | DK2714712T3 (es) |
EA (1) | EA025511B1 (es) |
ES (1) | ES2600703T3 (es) |
HR (1) | HRP20161369T1 (es) |
HU (1) | HUE031809T2 (es) |
LT (1) | LT2714712T (es) |
ME (1) | ME02585B (es) |
MX (1) | MX342537B (es) |
PL (1) | PL2714712T3 (es) |
PT (1) | PT2714712T (es) |
RS (1) | RS55293B1 (es) |
SG (1) | SG195121A1 (es) |
SI (1) | SI2714712T1 (es) |
SM (1) | SMT201600408B (es) |
WO (1) | WO2012164095A1 (es) |
ZA (1) | ZA201308445B (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2714710B1 (en) | 2011-06-01 | 2016-04-06 | Estetra S.P.R.L. | Process for the production of estetrol intermediates |
ES2600703T3 (es) | 2011-06-01 | 2017-02-10 | Estetra S.P.R.L. | Proceso para la producción de intermediarios de estetrol |
EP2383279A1 (en) | 2011-07-19 | 2011-11-02 | Pantarhei Bioscience B.V. | Process for the preparation of estetrol |
DK2764008T3 (en) | 2011-10-07 | 2016-11-07 | Estetra Sprl | A process for the preparation of estetrol |
TN2017000499A1 (en) | 2015-06-18 | 2019-04-12 | Mithra Pharmaceuticals S A | Orodispersible dosage unit containing an estetrol component |
GEP20217243B (en) | 2015-06-18 | 2021-04-26 | Sprl Estetra | Orodispersible dosage unit containing an estetrol component |
ES2877186T3 (es) | 2015-06-18 | 2021-11-16 | Estetra Sprl | Comprimido orodispersable que contiene estetrol |
LT3310346T (lt) | 2015-06-18 | 2021-06-10 | Estetra Sprl | Burnoje disperguojama tabletė, turinti estetrolio |
KR20220144885A (ko) | 2016-08-05 | 2022-10-27 | 에스테트라, 소시에떼 아 레스폰서빌리떼 리미떼 | 월경통 및 생리통의 관리방법 |
JOP20200260A1 (ar) | 2018-04-19 | 2019-10-19 | Estetra Sprl | مركبات واستخداماتها للتخفيف من الأعراض المصاحبة لانقطاع الطمث |
TWI801561B (zh) | 2018-04-19 | 2023-05-11 | 比利時商依思特拉私人有限責任公司 | 化合物及其用於緩解絕經相關症狀的用途 |
WO2023021026A1 (en) | 2021-08-17 | 2023-02-23 | Aspen Oss B.V. | A synthetic pathway to estra-1,3,5(10)-triene-3,15a,16a,17b-tetrol |
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EP2714710B1 (en) | 2011-06-01 | 2016-04-06 | Estetra S.P.R.L. | Process for the production of estetrol intermediates |
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ES2877186T3 (es) | 2015-06-18 | 2021-11-16 | Estetra Sprl | Comprimido orodispersable que contiene estetrol |
GEP20217243B (en) | 2015-06-18 | 2021-04-26 | Sprl Estetra | Orodispersible dosage unit containing an estetrol component |
TN2017000499A1 (en) | 2015-06-18 | 2019-04-12 | Mithra Pharmaceuticals S A | Orodispersible dosage unit containing an estetrol component |
LT3310346T (lt) | 2015-06-18 | 2021-06-10 | Estetra Sprl | Burnoje disperguojama tabletė, turinti estetrolio |
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2012
- 2012-06-01 ES ES12729053.4T patent/ES2600703T3/es active Active
- 2012-06-01 CN CN201280026131.6A patent/CN103619867B/zh active Active
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