BE584788A - Steroid compounds and their preparation - Google Patents

Steroid compounds and their preparation

Info

Publication number
BE584788A
BE584788A BE584788A BE584788A BE584788A BE 584788 A BE584788 A BE 584788A BE 584788 A BE584788 A BE 584788A BE 584788 A BE584788 A BE 584788A BE 584788 A BE584788 A BE 584788A
Authority
BE
Belgium
Prior art keywords
preparation
steroid compounds
steroid
compounds
Prior art date
Application number
BE584788A
Other languages
French (fr)
Original Assignee
British Drug Houses Ltd
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
Application filed by British Drug Houses Ltd filed Critical British Drug Houses Ltd
Publication of BE584788A publication Critical patent/BE584788A/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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general
    • 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)
BE584788A 1958-11-19 1959-11-18 Steroid compounds and their preparation BE584788A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB37287/58A GB888165A (en) 1958-11-19 1958-11-19 Improvements in or relating to 4-methyl-3-oxo-í~-steroids

Publications (1)

Publication Number Publication Date
BE584788A true BE584788A (en) 1960-05-18

Family

ID=10395256

Family Applications (1)

Application Number Title Priority Date Filing Date
BE584788A BE584788A (en) 1958-11-19 1959-11-18 Steroid compounds and their preparation

Country Status (4)

Country Link
BE (1) BE584788A (en)
CH (1) CH380112A (en)
FR (1) FR534M (en)
GB (1) GB888165A (en)

Also Published As

Publication number Publication date
GB888165A (en) 1962-01-24
FR534M (en) 1961-05-23
CH380112A (en) 1964-07-31

Similar Documents

Publication Publication Date Title
BE582220A (en) Steroid compounds and their preparation
BE583147A (en) Steroid compounds and their preparation.
BE582253A (en) Steroid compounds and their preparation
FR1195348A (en) Benzimidazolylidene compounds and their preparation
BE582617A (en) Steroid compounds and their preparation
BE582858A (en) Steroid compounds and their preparation
BE603547A (en) Steroid compounds and their preparation
BE583146A (en) Steroid compounds and their preparation.
BE584787A (en) Steroid compounds and their preparation
FR1236214A (en) Polyurethane-semicarbazides and their preparation
BE602768A (en) Steroid compounds and their preparation
BE581731A (en) Steroid compounds and their preparation.
BE583145A (en) Steroid compounds and their preparation.
BE585264A (en) Steroid compounds and their preparation.
BE581501A (en) Benzoquinonic compounds and their preparation.
BE583084A (en) Quinonic compounds and their preparation.
BE581421A (en) Steroid compounds and their preparation
BE581422A (en) Steroid compounds and their preparation
BE584788A (en) Steroid compounds and their preparation
BE596946A (en) Steroids and their preparation
BE603548A (en) Steroid compounds and their preparation
BE589604A (en) Steroid compounds and their preparation
BE581186A (en) New steroid compounds and their preparation.
BE575503A (en) Steroid compounds and their preparation.
BE579690A (en) Steroid compounds and their preparation.