DK136532B - Fremgangsmåde til fremstilling af 11beta-hydroxy-18-methyl-estranforbindelser. - Google Patents

Fremgangsmåde til fremstilling af 11beta-hydroxy-18-methyl-estranforbindelser.

Info

Publication number
DK136532B
DK136532B DK319875AA DK319875A DK136532B DK 136532 B DK136532 B DK 136532B DK 319875A A DK319875A A DK 319875AA DK 319875 A DK319875 A DK 319875A DK 136532 B DK136532 B DK 136532B
Authority
DK
Denmark
Prior art keywords
11beta
hydroxy
methyl
preparation
estrane
Prior art date
Application number
DK319875AA
Other languages
Danish (da)
English (en)
Other versions
DK319875A (et
DK136532C (et
Inventor
Hendrik Paul De Jongh
Original Assignee
Akzo Nv
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 NLAANVRAGE7409512,A external-priority patent/NL188581C/xx
Application filed by Akzo Nv filed Critical Akzo Nv
Publication of DK319875A publication Critical patent/DK319875A/da
Publication of DK136532B publication Critical patent/DK136532B/da
Application granted granted Critical
Publication of DK136532C publication Critical patent/DK136532C/da

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
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design 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)
  • Steroid Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK319875AA 1974-07-15 1975-07-14 Fremgangsmåde til fremstilling af 11beta-hydroxy-18-methyl-estranforbindelser. DK136532B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7409512,A NL188581C (nl) 1974-07-15 1974-07-15 Werkwijze voor het bereiden van 11beta-hydroxy-18-alkylestraanverbindingen.

Publications (3)

Publication Number Publication Date
DK319875A DK319875A (et) 1976-01-16
DK136532B true DK136532B (da) 1977-10-24
DK136532C DK136532C (et) 1978-03-28

Family

ID=19821753

Family Applications (1)

Application Number Title Priority Date Filing Date
DK319875AA DK136532B (da) 1974-07-15 1975-07-14 Fremgangsmåde til fremstilling af 11beta-hydroxy-18-methyl-estranforbindelser.

Country Status (12)

Country Link
JP (1) JPS6044317B2 (et)
CA (1) CA1062247A (et)
CH (1) CH626630A5 (et)
DD (1) DD120017A5 (et)
DE (1) DE2531145C2 (et)
DK (1) DK136532B (et)
FR (1) FR2283149A1 (et)
GB (1) GB1516382A (et)
HU (1) HU171987B (et)
NZ (1) NZ178105A (et)
SE (1) SE408797B (et)
SU (1) SU576957A3 (et)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61191861U (et) * 1985-05-24 1986-11-29
JPS621857U (et) * 1985-06-21 1987-01-08

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2138285A1 (en) * 1971-05-21 1973-01-05 Choay Sa Crystalline, solid 3-beta-acetoxy-18-iodo pregnanes - as stable inter for pharmacologically active steroids

Also Published As

Publication number Publication date
DK319875A (et) 1976-01-16
NZ178105A (en) 1978-04-03
CA1062247A (en) 1979-09-11
DE2531145C2 (de) 1984-06-20
SE7508027L (sv) 1976-01-16
SU576957A3 (ru) 1977-10-15
DE2531145A1 (de) 1976-02-05
FR2283149A1 (fr) 1976-03-26
DK136532C (et) 1978-03-28
FR2283149B1 (et) 1979-05-11
SE408797B (sv) 1979-07-09
JPS6044317B2 (ja) 1985-10-02
JPS5134143A (en) 1976-03-23
GB1516382A (en) 1978-07-05
HU171987B (hu) 1978-05-28
CH626630A5 (en) 1981-11-30
DD120017A5 (et) 1976-05-20

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Legal Events

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PBP Patent lapsed