CH626630A5 - Process for the preparation of 11beta-hydroxy-18-alkylsteroids of the oestrane series - Google Patents

Process for the preparation of 11beta-hydroxy-18-alkylsteroids of the oestrane series Download PDF

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Publication number
CH626630A5
CH626630A5 CH918075A CH918075A CH626630A5 CH 626630 A5 CH626630 A5 CH 626630A5 CH 918075 A CH918075 A CH 918075A CH 918075 A CH918075 A CH 918075A CH 626630 A5 CH626630 A5 CH 626630A5
Authority
CH
Switzerland
Prior art keywords
hydroxy
compound
alkyl
llß
compounds
Prior art date
Application number
CH918075A
Other languages
German (de)
English (en)
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 CH626630A5 publication Critical patent/CH626630A5/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
    • 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)
CH918075A 1974-07-15 1975-07-14 Process for the preparation of 11beta-hydroxy-18-alkylsteroids of the oestrane series CH626630A5 (en)

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 (1)

Publication Number Publication Date
CH626630A5 true CH626630A5 (en) 1981-11-30

Family

ID=19821753

Family Applications (1)

Application Number Title Priority Date Filing Date
CH918075A CH626630A5 (en) 1974-07-15 1975-07-14 Process for the preparation of 11beta-hydroxy-18-alkylsteroids of the oestrane series

Country Status (12)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61191861U (me) * 1985-05-24 1986-11-29
JPS621857U (me) * 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
DE2531145C2 (de) 1984-06-20
DK136532B (da) 1977-10-24
FR2283149A1 (fr) 1976-03-26
JPS6044317B2 (ja) 1985-10-02
GB1516382A (en) 1978-07-05
DE2531145A1 (de) 1976-02-05
SU576957A3 (ru) 1977-10-15
CA1062247A (en) 1979-09-11
SE408797B (sv) 1979-07-09
JPS5134143A (en) 1976-03-23
DK319875A (me) 1976-01-16
FR2283149B1 (me) 1979-05-11
DD120017A5 (me) 1976-05-20
DK136532C (me) 1978-03-28
SE7508027L (sv) 1976-01-16
HU171987B (hu) 1978-05-28
NZ178105A (en) 1978-04-03

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PL Patent ceased