ITMI20021755A1 - Processo e nuovi intermedi per la preparazione di steroidi ad attivita' progestinica. - Google Patents

Processo e nuovi intermedi per la preparazione di steroidi ad attivita' progestinica.

Info

Publication number
ITMI20021755A1
ITMI20021755A1 IT001755A ITMI20021755A ITMI20021755A1 IT MI20021755 A1 ITMI20021755 A1 IT MI20021755A1 IT 001755 A IT001755 A IT 001755A IT MI20021755 A ITMI20021755 A IT MI20021755A IT MI20021755 A1 ITMI20021755 A1 IT MI20021755A1
Authority
IT
Italy
Prior art keywords
progestinic
steroids
activities
preparation
new intermediates
Prior art date
Application number
IT001755A
Other languages
English (en)
Inventor
Laura Bossi
Paride Grisenti
Massimo Leoni
Fabio Pecora
Elisa Verza
Original Assignee
Poli Ind Chimica Spa
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 Poli Ind Chimica Spa filed Critical Poli Ind Chimica Spa
Priority to IT001755A priority Critical patent/ITMI20021755A1/it
Publication of ITMI20021755A1 publication Critical patent/ITMI20021755A1/it
Priority to US10/523,058 priority patent/US7667056B2/en
Priority to AU2003263194A priority patent/AU2003263194A1/en
Priority to PCT/EP2003/008505 priority patent/WO2004014934A2/en
Priority to DE60310723T priority patent/DE60310723T2/de
Priority to EP03784129A priority patent/EP1525214B1/en
Priority to HK05108398.6A priority patent/HK1076284B/en

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
    • C07J1/0059—Estrane derivatives substituted in position 17 by a keto group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J11/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 3
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J21/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • C07J21/005—Ketals
    • C07J21/008—Ketals at position 17

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
IT001755A 2002-08-02 2002-08-02 Processo e nuovi intermedi per la preparazione di steroidi ad attivita' progestinica. ITMI20021755A1 (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT001755A ITMI20021755A1 (it) 2002-08-02 2002-08-02 Processo e nuovi intermedi per la preparazione di steroidi ad attivita' progestinica.
US10/523,058 US7667056B2 (en) 2002-08-02 2003-07-31 Process and new intermediates for the preparation of steroids with a progestogen activity
AU2003263194A AU2003263194A1 (en) 2002-08-02 2003-07-31 Process and new intermediates for the preparation of steroids with a progestogen activity
PCT/EP2003/008505 WO2004014934A2 (en) 2002-08-02 2003-07-31 Process and new intermediates for the preparation of steroids with a progestogen activity
DE60310723T DE60310723T2 (de) 2002-08-02 2003-07-31 Verfahren und neue zwischenprodukte für die herstellung von sterolen mit einer progesteronischen aktivität
EP03784129A EP1525214B1 (en) 2002-08-02 2003-07-31 Process and new intermediates for the preparation of steroids with a progestogen activity
HK05108398.6A HK1076284B (en) 2002-08-02 2003-07-31 Process and new intermediates for the preparation of steroids with a progestogen activity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT001755A ITMI20021755A1 (it) 2002-08-02 2002-08-02 Processo e nuovi intermedi per la preparazione di steroidi ad attivita' progestinica.

Publications (1)

Publication Number Publication Date
ITMI20021755A1 true ITMI20021755A1 (it) 2002-11-01

Family

ID=31503938

Family Applications (1)

Application Number Title Priority Date Filing Date
IT001755A ITMI20021755A1 (it) 2002-08-02 2002-08-02 Processo e nuovi intermedi per la preparazione di steroidi ad attivita' progestinica.

Country Status (6)

Country Link
US (1) US7667056B2 (it)
EP (1) EP1525214B1 (it)
AU (1) AU2003263194A1 (it)
DE (1) DE60310723T2 (it)
IT (1) ITMI20021755A1 (it)
WO (1) WO2004014934A2 (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU227238B1 (en) * 2006-09-15 2010-12-28 Richter Gedeon Nyrt Process for obtaining selectively monohydroxylated 3,17-diketo steroid compounds, purification and separation thereof
US20130123523A1 (en) * 2011-11-10 2013-05-16 Klaus Nickisch Methods for the preparation of etonogestrel and desogestrel
HUE046656T2 (hu) 2012-03-15 2020-03-30 Merck Sharp & Dohme Kombinált szintézisútvonal etonogestrel és desogestrel számára
CN104119421B (zh) * 2014-06-27 2017-04-05 华润紫竹药业有限公司 甾体羟化杂质的去除方法
CN105237606B (zh) * 2014-07-11 2018-08-24 上海创诺制药有限公司 一种用于合成去氧孕烯的中间体及其制备方法和应用
CN104496872B (zh) * 2014-12-29 2018-04-20 华润紫竹药业有限公司 一种甾体乙基羟化物的分离纯化方法
US10864220B2 (en) * 2015-06-30 2020-12-15 Shanghai Jiao Tong University Applications of desogestrel in the preparation of anti-colon cancer/breast cancer ER-negative Ah receptor-positive products
HUE055367T2 (hu) 2016-03-03 2021-11-29 Crystal Pharma Sau Eljárás új intermedierek 11-metilén-szteroidok elõállítására
CN115974951B (zh) * 2023-01-05 2025-01-03 湖南科益新生物医药有限公司 去氧孕烯的精制方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1128044A (en) 1964-10-06 1968-09-25 Smith Herchel 13-(c) alkyl-11-oxygenated gonenes
US3395080A (en) 1965-12-03 1968-07-30 American Home Prod Microbiological resolution of steroids
US3927046A (en) * 1972-12-09 1975-12-16 Akzona Inc Novel 11,11-alkylidene steroids
DE3248434A1 (de) 1982-12-23 1984-06-28 Schering AG, 1000 Berlin und 4709 Bergkamen Verfahren zur herstellung von 3,11(alpha)-dihydroxy-1,3,5(10)-oestratrien-derivaten
DE3909770A1 (de) 1989-03-21 1990-09-27 Schering Ag Verfahren zur herstellung von 3-desoxy-4-en-steroiden
DE4330727C2 (de) * 1993-09-10 1998-02-19 Jenapharm Gmbh Steroidzwischenprodukte und Verfahren zu ihrer Herstellung
IT1307934B1 (it) 1999-01-27 2001-11-29 Poli Ind Chimica Spa Processo per la preparazione di derivati alchimercaptometilergolinici.

Also Published As

Publication number Publication date
AU2003263194A8 (en) 2004-02-25
WO2004014934A3 (en) 2004-05-21
DE60310723D1 (de) 2007-02-08
EP1525214B1 (en) 2006-12-27
US7667056B2 (en) 2010-02-23
AU2003263194A1 (en) 2004-02-25
HK1076284A1 (en) 2006-01-13
DE60310723T2 (de) 2007-10-31
EP1525214A2 (en) 2005-04-27
WO2004014934A2 (en) 2004-02-19
US20050234251A1 (en) 2005-10-20

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