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
DK136532C (enrdf_load_stackoverflow
DK319875A (enrdf_load_stackoverflow
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 (enrdf_load_stackoverflow) 1976-01-16
DK136532B true DK136532B (da) 1977-10-24
DK136532C DK136532C (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)
CA (1) CA1062247A (enrdf_load_stackoverflow)
CH (1) CH626630A5 (enrdf_load_stackoverflow)
DD (1) DD120017A5 (enrdf_load_stackoverflow)
DE (1) DE2531145C2 (enrdf_load_stackoverflow)
DK (1) DK136532B (enrdf_load_stackoverflow)
FR (1) FR2283149A1 (enrdf_load_stackoverflow)
GB (1) GB1516382A (enrdf_load_stackoverflow)
HU (1) HU171987B (enrdf_load_stackoverflow)
NZ (1) NZ178105A (enrdf_load_stackoverflow)
SE (1) SE408797B (enrdf_load_stackoverflow)
SU (1) SU576957A3 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61191861U (enrdf_load_stackoverflow) * 1985-05-24 1986-11-29
JPS621857U (enrdf_load_stackoverflow) * 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
JPS6044317B2 (ja) 1985-10-02
SE408797B (sv) 1979-07-09
DK136532C (enrdf_load_stackoverflow) 1978-03-28
GB1516382A (en) 1978-07-05
DK319875A (enrdf_load_stackoverflow) 1976-01-16
DD120017A5 (enrdf_load_stackoverflow) 1976-05-20
FR2283149B1 (enrdf_load_stackoverflow) 1979-05-11
HU171987B (hu) 1978-05-28
CA1062247A (en) 1979-09-11
SU576957A3 (ru) 1977-10-15
JPS5134143A (en) 1976-03-23
CH626630A5 (en) 1981-11-30
FR2283149A1 (fr) 1976-03-26
DE2531145C2 (de) 1984-06-20
DE2531145A1 (de) 1976-02-05
NZ178105A (en) 1978-04-03
SE7508027L (sv) 1976-01-16

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Legal Events

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PBP Patent lapsed