NZ544378A - Process for the synthesis of high purity norgestrel 3-one-oxime - Google Patents

Process for the synthesis of high purity norgestrel 3-one-oxime

Info

Publication number
NZ544378A
NZ544378A NZ544378A NZ54437804A NZ544378A NZ 544378 A NZ544378 A NZ 544378A NZ 544378 A NZ544378 A NZ 544378A NZ 54437804 A NZ54437804 A NZ 54437804A NZ 544378 A NZ544378 A NZ 544378A
Authority
NZ
New Zealand
Prior art keywords
dinorpregn
ene
yne
ethyl
water
Prior art date
Application number
NZ544378A
Other languages
English (en)
Inventor
Zoltan Tuba
Sandor Maho
Janos Kiss
Endrene Magyari
Laszlo Terdy
Original Assignee
Richter Gedeon Vegyeszet
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 Richter Gedeon Vegyeszet filed Critical Richter Gedeon Vegyeszet
Publication of NZ544378A publication Critical patent/NZ544378A/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J41/00Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
    • C07J41/0005Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring the nitrogen atom being directly linked to the cyclopenta(a)hydro phenanthrene skeleton
    • C07J41/0016Oximes
    • 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
    • C07J1/0081Substituted in position 17 alfa and 17 beta
    • C07J1/0088Substituted in position 17 alfa and 17 beta the substituent in position 17 alfa being an unsaturated hydrocarbon group
    • C07J1/0096Alkynyl derivatives

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Saccharide Compounds (AREA)
NZ544378A 2003-06-30 2004-04-29 Process for the synthesis of high purity norgestrel 3-one-oxime NZ544378A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HU0301982A HUP0301982A2 (hu) 2003-06-30 2003-06-30 Eljárás nagy tisztaságú d-(17alfa)-13-etil-17-hidroxi-18,19-dinor-pregn-4-én-20-in-3-on-oxim előállítására
PCT/HU2004/000031 WO2005000868A1 (en) 2003-06-30 2004-04-29 Process for the synthesis of high purity d-(17alpha)-13-ethyl-17­hydroxy-18,19-dinorpre:gn-4-ene-20-yne-3-one-oxime

Publications (1)

Publication Number Publication Date
NZ544378A true NZ544378A (en) 2008-02-29

Family

ID=90001694

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ544378A NZ544378A (en) 2003-06-30 2004-04-29 Process for the synthesis of high purity norgestrel 3-one-oxime

Country Status (17)

Country Link
EP (1) EP1638988B1 (https=)
JP (1) JP2007516946A (https=)
CN (1) CN100355771C (https=)
AT (1) ATE462712T1 (https=)
AU (1) AU2004251118A1 (https=)
BR (1) BRPI0412186A (https=)
CA (1) CA2528952A1 (https=)
DE (1) DE602004026306D1 (https=)
EA (1) EA008411B1 (https=)
HR (1) HRP20060038A2 (https=)
HU (1) HUP0301982A2 (https=)
MX (1) MXPA05013948A (https=)
NO (1) NO20060455L (https=)
NZ (1) NZ544378A (https=)
RS (1) RS20050897A (https=)
UA (1) UA80059C2 (https=)
WO (1) WO2005000868A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7816546B2 (en) 2003-06-30 2010-10-19 Richter Gedeon Vegyeszeti Gyar Rt. Process for the synthesis of high purity d-(17α)-13-ethyl-17-hydroxy-18,19-dinorpregn-4-ene-20-yn-3-one-oxime
ITMI20052464A1 (it) 2005-12-22 2007-06-23 S N I F F Italia S P A Procedimento per la preparazi9one di norelgestromin norelgestromina
CN108827950B (zh) * 2018-05-31 2020-08-21 成都市科隆化学品有限公司 乙酸中微量乙酸酐的检测方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7306609A (https=) * 1972-05-26 1973-11-28
US4027019A (en) * 1975-07-24 1977-05-31 Ortho Pharmaceutical Corporation 3-Oximes of D-17α-ethynyl-19-nortestosterone esters and method
CA2222133C (en) * 1995-06-07 2002-12-24 Cygnus, Inc. Transdermal patch and method for administering 17-deacetyl norgestimate alone or in combination with an estrogen

Also Published As

Publication number Publication date
HUP0301982D0 (en) 2003-09-29
WO2005000868A1 (en) 2005-01-06
HRP20060038A2 (en) 2006-11-30
EA200600119A1 (ru) 2006-06-30
ATE462712T1 (de) 2010-04-15
JP2007516946A (ja) 2007-06-28
NO20060455L (no) 2006-03-29
CN1805970A (zh) 2006-07-19
MXPA05013948A (es) 2006-03-09
HUP0301982A2 (hu) 2005-04-28
CN100355771C (zh) 2007-12-19
AU2004251118A1 (en) 2005-01-06
CA2528952A1 (en) 2005-01-06
UA80059C2 (en) 2007-08-10
RS20050897A (sr) 2007-08-03
DE602004026306D1 (de) 2010-05-12
EP1638988B1 (en) 2010-03-31
EP1638988A1 (en) 2006-03-29
EA008411B1 (ru) 2007-04-27
BRPI0412186A (pt) 2006-08-22

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Legal Events

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