CH479569A - Verfahren zur Herstellung von 14B-Hydroxy-steroiden - Google Patents

Verfahren zur Herstellung von 14B-Hydroxy-steroiden

Info

Publication number
CH479569A
CH479569A CH1483268A CH1483268A CH479569A CH 479569 A CH479569 A CH 479569A CH 1483268 A CH1483268 A CH 1483268A CH 1483268 A CH1483268 A CH 1483268A CH 479569 A CH479569 A CH 479569A
Authority
CH
Switzerland
Prior art keywords
preparation
hydroxy steroids
steroids
hydroxy
Prior art date
Application number
CH1483268A
Other languages
English (en)
Inventor
Georg Dr Anner
Jaroslav Dr Kalvoda
Original Assignee
Ciba Geigy
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 CH1177263A external-priority patent/CH430006A/de
Application filed by Ciba Geigy filed Critical Ciba Geigy
Priority to CH1483268A priority Critical patent/CH479569A/de
Publication of CH479569A publication Critical patent/CH479569A/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/385—Saturated compounds containing a keto group being part of a ring
    • C07C49/417—Saturated compounds containing a keto group being part of a ring polycyclic
    • C07C49/423—Saturated compounds containing a keto group being part of a ring polycyclic a keto group being part of a condensed ring system
    • 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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/26—Dyes with amino groups substituted by hydrocarbon radicals
    • C09B1/32—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups
    • C09B1/34—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups sulfonated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
CH1483268A 1963-09-24 1964-09-04 Verfahren zur Herstellung von 14B-Hydroxy-steroiden CH479569A (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH1483268A CH479569A (de) 1963-09-24 1964-09-04 Verfahren zur Herstellung von 14B-Hydroxy-steroiden

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH1177263A CH430006A (de) 1963-09-24 1963-09-24 Verfahren zur Herstellung von wasserlöslichen Aminoanthrachinonfarbstoffen
CH1046664A CH479674A (de) 1963-09-24 1964-08-11 Verfahren zur Herstellung von wasserlöslichen Aminoanthrachinonfarbstoffen
CH1159964A CH479574A (de) 1963-09-24 1964-09-04 Verfahren zur Herstellung von 13-Jod-14-oxo 13,14-seco-steroiden
CH1483268A CH479569A (de) 1963-09-24 1964-09-04 Verfahren zur Herstellung von 14B-Hydroxy-steroiden

Publications (1)

Publication Number Publication Date
CH479569A true CH479569A (de) 1969-10-15

Family

ID=27429288

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1483268A CH479569A (de) 1963-09-24 1964-09-04 Verfahren zur Herstellung von 14B-Hydroxy-steroiden

Country Status (1)

Country Link
CH (1) CH479569A (de)

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Legal Events

Date Code Title Description
PL Patent ceased