ATA457973A - METHOD FOR MANUFACTURING RAZEMIC OR OPTICALLY ACTIVE 13BETA-AETHYL-17ALFA-AETHINYL-GON-4-EN-3-ON-17BETA-OL - Google Patents

METHOD FOR MANUFACTURING RAZEMIC OR OPTICALLY ACTIVE 13BETA-AETHYL-17ALFA-AETHINYL-GON-4-EN-3-ON-17BETA-OL

Info

Publication number
ATA457973A
ATA457973A AT457973A AT457973A ATA457973A AT A457973 A ATA457973 A AT A457973A AT 457973 A AT457973 A AT 457973A AT 457973 A AT457973 A AT 457973A AT A457973 A ATA457973 A AT A457973A
Authority
AT
Austria
Prior art keywords
razemic
aethinyl
17alfa
13beta
aethyl
Prior art date
Application number
AT457973A
Other languages
German (de)
Other versions
AT348151B (en
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/en
Application granted granted Critical
Publication of AT348151B publication Critical patent/AT348151B/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
    • C07J1/0081—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 PROCESS FOR THE MANUFACTURING OF RAZEMIC OR OPTICALLY ACTIVE 13BETA-AETHYL-17ALFA-AETHINYL-GON-4-EN-3-ON-17BETA-OL AT348151B (en)

Applications Claiming Priority (2)

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

Publications (2)

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

Family

ID=26318475

Family Applications (1)

Application Number Title Priority Date Filing Date
AT457973A AT348151B (en) 1972-05-26 1973-05-25 PROCESS FOR THE MANUFACTURING OF RAZEMIC OR OPTICALLY ACTIVE 13BETA-AETHYL-17ALFA-AETHINYL-GON-4-EN-3-ON-17BETA-OL

Country Status (9)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5196004U (en) * 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 (en) * 1975-12-24 1982-11-12
JPS53110907U (en) * 1977-02-12 1978-09-05
US7576226B2 (en) 2003-06-30 2009-08-18 Richter Gedeon Vegyeszeti Gyar Rt. Process of making isomers of norelgestromin and methods using the same
HUP0301982A2 (en) * 2003-06-30 2005-04-28 Richter Gedeon Vegyészeti Gyár Rt. Process for the preparation of high purity d-(17alpha)-13-ethyl-17-hydroxy-18,19-dinorpregn-4-ene-20-yn-3-one-oxime
JP6125547B2 (en) * 2013-04-24 2017-05-10 あすか製薬株式会社 Amorphous levonorgestrel, solid dispersion and process for producing them

Also Published As

Publication number Publication date
DK133048C (en) 1976-08-16
BG25985A3 (en) 1979-01-12
RO70322A (en) 1982-10-26
DD103894A5 (en) 1974-02-12
AT348151B (en) 1979-02-12
SE385123B (en) 1976-06-08
CS163703B2 (en) 1975-11-07
JPS4948651A (en) 1974-05-11
DK133048B (en) 1976-03-15
NL7306609A (en) 1973-11-28
JPS5139217B2 (en) 1976-10-26

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Legal Events

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