CA2835981C - Process for the production of estetrol intermediates - Google Patents

Process for the production of estetrol intermediates Download PDF

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Publication number
CA2835981C
CA2835981C CA2835981A CA2835981A CA2835981C CA 2835981 C CA2835981 C CA 2835981C CA 2835981 A CA2835981 A CA 2835981A CA 2835981 A CA2835981 A CA 2835981A CA 2835981 C CA2835981 C CA 2835981C
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CA
Canada
Prior art keywords
formula
compound
group
process according
produce
Prior art date
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Active
Application number
CA2835981A
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English (en)
French (fr)
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CA2835981A1 (en
Inventor
Jean-Claude Pascal
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mithra R&D SA
Original Assignee
Estetra SRL
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Estetra SRL filed Critical Estetra SRL
Publication of CA2835981A1 publication Critical patent/CA2835981A1/en
Application granted granted Critical
Publication of CA2835981C publication Critical patent/CA2835981C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J75/00Processes for the preparation of steroids in general
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P5/00Drugs for disorders of the endocrine system
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J1/00Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • C07J1/0051Estrane derivatives
    • C07J1/0066Estrane derivatives substituted in position 17 beta not substituted in position 17 alfa
    • C07J1/007Estrane derivatives substituted in position 17 beta not substituted in position 17 alfa the substituent being an OH group free esterified or etherified
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J1/00Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • C07J1/0051Estrane derivatives
    • C07J1/0066Estrane derivatives substituted in position 17 beta not substituted in position 17 alfa
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/56Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/565Compounds 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P5/00Drugs for disorders of the endocrine system
    • A61P5/24Drugs for disorders of the endocrine system of the sex hormones
    • A61P5/30Oestrogens
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J1/00Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • C07J1/0051Estrane derivatives
    • C07J1/0059Estrane derivatives substituted in position 17 by a keto group
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J13/00Normal steroids containing carbon, hydrogen, halogen or oxygen having a carbon-to-carbon double bond from or to position 17
    • C07J13/005Normal steroids containing carbon, hydrogen, halogen or oxygen having a carbon-to-carbon double bond from or to position 17 with double bond in position 16 (17)
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J51/00Normal steroids with unmodified cyclopenta(a)hydrophenanthrene skeleton not provided for in groups C07J1/00 - C07J43/00
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/55Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Endocrinology (AREA)
  • Engineering & Computer Science (AREA)
  • Diabetes (AREA)
  • Epidemiology (AREA)
  • Steroid Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CA2835981A 2011-06-01 2012-06-01 Process for the production of estetrol intermediates Active CA2835981C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201161492300P 2011-06-01 2011-06-01
US61/492,300 2011-06-01
EP11168561.6 2011-06-01
EP11168561 2011-06-01
PCT/EP2012/060447 WO2012164096A1 (en) 2011-06-01 2012-06-01 Process for the production of estetrol intermediates

Publications (2)

Publication Number Publication Date
CA2835981A1 CA2835981A1 (en) 2012-12-06
CA2835981C true CA2835981C (en) 2018-07-24

Family

ID=45003353

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2835981A Active CA2835981C (en) 2011-06-01 2012-06-01 Process for the production of estetrol intermediates

Country Status (24)

Country Link
US (1) US11053274B2 (OSRAM)
EP (1) EP2714710B1 (OSRAM)
JP (2) JP6425540B2 (OSRAM)
KR (1) KR101994805B1 (OSRAM)
CN (2) CN103703014A (OSRAM)
AU (1) AU2012264602B2 (OSRAM)
BR (1) BR112013030830B1 (OSRAM)
CA (1) CA2835981C (OSRAM)
CY (1) CY1118150T1 (OSRAM)
DK (1) DK2714710T3 (OSRAM)
EA (1) EA023991B1 (OSRAM)
ES (1) ES2579175T3 (OSRAM)
HR (1) HRP20160692T2 (OSRAM)
HU (1) HUE029252T2 (OSRAM)
ME (1) ME02454B (OSRAM)
MX (1) MX341561B (OSRAM)
PL (1) PL2714710T3 (OSRAM)
PT (1) PT2714710T (OSRAM)
RS (1) RS54880B1 (OSRAM)
SG (1) SG195118A1 (OSRAM)
SI (1) SI2714710T1 (OSRAM)
SM (1) SMT201600206B (OSRAM)
WO (1) WO2012164096A1 (OSRAM)
ZA (1) ZA201308446B (OSRAM)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11053274B2 (en) 2011-06-01 2021-07-06 Estetra S.P.R.L. Process for the production of estetrol intermediates
MX342537B (es) 2011-06-01 2016-10-04 Estetra Sprl Proceso para la produccion de intermediarios de estetrol.
EP2383279A1 (en) 2011-07-19 2011-11-02 Pantarhei Bioscience B.V. Process for the preparation of estetrol
PL2764008T3 (pl) 2011-10-07 2017-04-28 Estetra S.P.R.L. Sposób wytwarzania estetrolu
HUE054551T2 (hu) 2015-06-18 2021-09-28 Estetra Sprl Ösztetrolt tartalmazó, szájban diszpergálódó tabletta
JP6866561B2 (ja) 2015-06-18 2021-04-28 エステトラ ソシエテ プリーヴ ア レスポンサビリテ リミテ エステトロールを含有する口腔内崩壊錠
EP3106148B1 (en) 2015-06-18 2018-03-14 Mithra Pharmaceuticals S.A. Orodispersible dosage unit containing an estetrol component
HRP20200850T1 (hr) 2015-06-18 2020-10-02 Estetra Sprl Orodisperzibilna jedinica za doziranje koja sadrži komponentu estetrola
CN105837424A (zh) * 2016-03-31 2016-08-10 常州大学 一种1-氯-3-甲基-3-丁烯-2-酮的合成方法
KR102712911B1 (ko) 2016-08-05 2024-10-04 에스테트라, 소시에떼 아 레스폰서빌리떼 리미떼 월경통 및 생리통의 관리방법
JP6935766B2 (ja) 2018-02-15 2021-09-15 日本精工株式会社 スピンドル装置
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
JOP20200260A1 (ar) 2018-04-19 2019-10-19 Estetra Sprl مركبات واستخداماتها للتخفيف من الأعراض المصاحبة لانقطاع الطمث
IT201900017414A1 (it) 2019-09-27 2021-03-27 Ind Chimica Srl Processo per la preparazione di (15α,16α,17β)-estra-1,3,5(10)-triene-3,15,16,17-tetrolo (Estetrolo) ed intermedi di detto processo
GB2617040B (en) 2019-09-27 2024-03-27 Ind Chimica Srl Process for preparing (15alpha,16alpha,17beta)-estra-1,3,5(10)-triene-3,15,16,17-tetrol (estetrol)
IT201900021879A1 (it) 2019-11-22 2021-05-22 Ind Chimica Srl PROCESSO PER LA PREPARAZIONE DI (15α,16α,17β)-ESTRA-1,3,5(10)-TRIENE-3,15,16,17-TETROLO (ESTETROLO) ED INTERMEDI DI DETTO PROCESSO
TWI893101B (zh) 2020-04-16 2025-08-11 比利時商埃斯特拉有限責任公司 具有降低之副作用之避孕組成物
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
GB2626482B (en) 2021-10-01 2025-04-30 Ind Chimica Srl Process for preparing (15alpha,16alpha,17beta)-estra-1,3,5-(10)-triene-3,15,16,17-tetrol(estetrol) monohydrate
ES3036185A2 (es) 2023-02-02 2025-09-15 Ind Chimica Srl PROCESO DE PREPARACION DE MONOHIDRATO DE (15alfa,16alfa,17beta)-ESTRA-1,3,5(10)-TRIENO-3,15,16,17-TETROL (ESTETROL)

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HRP20200850T1 (hr) 2015-06-18 2020-10-02 Estetra Sprl Orodisperzibilna jedinica za doziranje koja sadrži komponentu estetrola

Also Published As

Publication number Publication date
JP2014518199A (ja) 2014-07-28
WO2012164096A1 (en) 2012-12-06
CN103703014A (zh) 2014-04-02
SMT201600206B (it) 2016-08-31
AU2012264602B2 (en) 2017-03-09
RS54880B1 (sr) 2016-10-31
JP2018024673A (ja) 2018-02-15
CA2835981A1 (en) 2012-12-06
MX341561B (es) 2016-08-25
US11053274B2 (en) 2021-07-06
KR20140036205A (ko) 2014-03-25
EA201301316A1 (ru) 2014-04-30
CY1118150T1 (el) 2017-06-28
PL2714710T3 (pl) 2017-03-31
EA023991B1 (ru) 2016-08-31
HRP20160692T1 (hr) 2016-08-12
DK2714710T3 (en) 2016-06-27
NZ617613A (en) 2015-12-24
HRP20160692T2 (hr) 2016-09-23
SI2714710T1 (sl) 2016-08-31
JP6479912B2 (ja) 2019-03-06
US20140107358A1 (en) 2014-04-17
CN107266514A (zh) 2017-10-20
MX2013014045A (es) 2014-08-22
KR101994805B1 (ko) 2019-07-01
EP2714710B1 (en) 2016-04-06
SG195118A1 (en) 2013-12-30
BR112013030830B1 (pt) 2019-12-03
ZA201308446B (en) 2016-08-31
HUE029252T2 (en) 2017-02-28
JP6425540B2 (ja) 2018-11-21
EP2714710A1 (en) 2014-04-09
ES2579175T3 (es) 2016-08-05
ME02454B (me) 2016-09-20
BR112013030830A2 (pt) 2016-08-30
PT2714710T (pt) 2016-07-12

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