AT348151B - Verfahren zur herstellung von razemischem oder von optisch aktivem 13beta-aethyl-17alfa-aethinyl-gon-4-en-3-on- 17beta-ol - Google Patents

Verfahren zur herstellung von razemischem oder von optisch aktivem 13beta-aethyl-17alfa-aethinyl-gon-4-en-3-on- 17beta-ol

Info

Publication number
AT348151B
AT348151B AT457973A AT457973A AT348151B AT 348151 B AT348151 B AT 348151B AT 457973 A AT457973 A AT 457973A AT 457973 A AT457973 A AT 457973A AT 348151 B AT348151 B AT 348151B
Authority
AT
Austria
Prior art keywords
razemic
aethinyl
17alfa
13beta
aethyl
Prior art date
Application number
AT457973A
Other languages
German (de)
English (en)
Other versions
ATA457973A (de
Inventor
Sandor Dr Solyom
Lajos Dr Toldy
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
Priority claimed from HUGO001205 external-priority patent/HU165356B/hu
Application filed by Richter Gedeon Vegyeszet filed Critical Richter Gedeon Vegyeszet
Publication of ATA457973A publication Critical patent/ATA457973A/de
Application granted granted Critical
Publication of AT348151B publication Critical patent/AT348151B/de

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
    • C07J1/0081—Substituted in position 17 alfa and 17 beta
    • C07J1/0088—Substituted in position 17 alfa and 17 beta the substituent in position 17 alfa being an unsaturated hydrocarbon group
    • C07J1/0096—Alkynyl derivatives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
    • C07J41/0005—Normal 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
    • C07J41/0016—Oximes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
AT457973A 1972-05-26 1973-05-25 Verfahren zur herstellung von razemischem oder von optisch aktivem 13beta-aethyl-17alfa-aethinyl-gon-4-en-3-on- 17beta-ol AT348151B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HUGO001225 1972-05-26
HUGO001205 HU165356B (enrdf_load_stackoverflow) 1972-05-26 1972-05-26

Publications (2)

Publication Number Publication Date
ATA457973A ATA457973A (de) 1978-06-15
AT348151B true AT348151B (de) 1979-02-12

Family

ID=26318475

Family Applications (1)

Application Number Title Priority Date Filing Date
AT457973A AT348151B (de) 1972-05-26 1973-05-25 Verfahren zur herstellung von razemischem oder von optisch aktivem 13beta-aethyl-17alfa-aethinyl-gon-4-en-3-on- 17beta-ol

Country Status (9)

Country Link
JP (1) JPS5139217B2 (enrdf_load_stackoverflow)
AT (1) AT348151B (enrdf_load_stackoverflow)
BG (1) BG25985A3 (enrdf_load_stackoverflow)
CS (1) CS163703B2 (enrdf_load_stackoverflow)
DD (1) DD103894A5 (enrdf_load_stackoverflow)
DK (1) DK133048C (enrdf_load_stackoverflow)
NL (1) NL7306609A (enrdf_load_stackoverflow)
RO (1) RO70322A (enrdf_load_stackoverflow)
SE (1) SE385123B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005000868A1 (en) * 2003-06-30 2005-01-06 Richter Gedeon Vegyészeti Gyár R.T. Process for the synthesis of high purity d-(17alpha)-13-ethyl-17­hydroxy-18,19-dinorpre:gn-4-ene-20-yne-3-one-oxime
US7576226B2 (en) 2003-06-30 2009-08-18 Richter Gedeon Vegyeszeti Gyar Rt. Process of making isomers of norelgestromin and methods using the same

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5196004U (enrdf_load_stackoverflow) * 1975-01-30 1976-08-02
US4027019A (en) * 1975-07-24 1977-05-31 Ortho Pharmaceutical Corporation 3-Oximes of D-17α-ethynyl-19-nortestosterone esters and method
JPS5752103Y2 (enrdf_load_stackoverflow) * 1975-12-24 1982-11-12
JPS53110907U (enrdf_load_stackoverflow) * 1977-02-12 1978-09-05
JP6125547B2 (ja) * 2013-04-24 2017-05-10 あすか製薬株式会社 無定形レボノルゲストレル、固体分散体及びそれらの製造方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005000868A1 (en) * 2003-06-30 2005-01-06 Richter Gedeon Vegyészeti Gyár R.T. Process for the synthesis of high purity d-(17alpha)-13-ethyl-17­hydroxy-18,19-dinorpre:gn-4-ene-20-yne-3-one-oxime
EA008411B1 (ru) * 2003-06-30 2007-04-27 Рихтер Гедеон Ведьесети Дьяр Рт. СПОСОБ СИНТЕЗА ВЫСОКОЧИСТОГО ОКСИМА D-(17α)-13-ЭТИЛ-17-ГИДРОКСИ-18,19-ДИНОРПРЕГН-4-ЕН-20-ИН-3-ОНА
US7576226B2 (en) 2003-06-30 2009-08-18 Richter Gedeon Vegyeszeti Gyar Rt. Process of making isomers of norelgestromin and methods using the same
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

Also Published As

Publication number Publication date
BG25985A3 (bg) 1979-01-12
JPS5139217B2 (enrdf_load_stackoverflow) 1976-10-26
ATA457973A (de) 1978-06-15
DD103894A5 (enrdf_load_stackoverflow) 1974-02-12
CS163703B2 (enrdf_load_stackoverflow) 1975-11-07
DK133048B (da) 1976-03-15
RO70322A (ro) 1982-10-26
SE385123B (sv) 1976-06-08
NL7306609A (enrdf_load_stackoverflow) 1973-11-28
DK133048C (da) 1976-08-16
JPS4948651A (enrdf_load_stackoverflow) 1974-05-11

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee