CH534146A - Verfahren zur Herstellung von Steroid-troponen - Google Patents

Verfahren zur Herstellung von Steroid-troponen

Info

Publication number
CH534146A
CH534146A CH1916969A CH1916969A CH534146A CH 534146 A CH534146 A CH 534146A CH 1916969 A CH1916969 A CH 1916969A CH 1916969 A CH1916969 A CH 1916969A CH 534146 A CH534146 A CH 534146A
Authority
CH
Switzerland
Prior art keywords
antigonadotropic
spermicidal
oestrogenic
tropones
steroidal
Prior art date
Application number
CH1916969A
Other languages
English (en)
Inventor
Georg Dr Anner
Peter Dr Wieland
Original Assignee
Ciba Geigy Ag
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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Priority to CH1562172A priority Critical patent/CH537918A/de
Priority to CH1916969A priority patent/CH534146A/de
Priority to US00005898A priority patent/US3708503A/en
Priority to DE19702003280 priority patent/DE2003280A1/de
Priority to FR707002756A priority patent/FR2034507B1/fr
Priority to GB1258023D priority patent/GB1258023A/en
Priority to BE745118D priority patent/BE745118A/xx
Priority to NL7001305A priority patent/NL7001305A/xx
Priority to AU10763/70A priority patent/AU1076370A/en
Priority to JP45008057A priority patent/JPS5224017B1/ja
Publication of CH534146A publication Critical patent/CH534146A/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J63/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by expansion of only one ring by one or two atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
CH1916969A 1969-01-30 1969-12-22 Verfahren zur Herstellung von Steroid-troponen CH534146A (de)

Priority Applications (10)

Application Number Priority Date Filing Date Title
CH1562172A CH537918A (de) 1969-12-22 1969-12-22 Verfahren zur Herstellung neuer 3-Hydroxy-4-oxo-19-nor-A-homo-steroid-1(10),2,4a-trienen
CH1916969A CH534146A (de) 1969-12-22 1969-12-22 Verfahren zur Herstellung von Steroid-troponen
US00005898A US3708503A (en) 1969-01-30 1970-01-26 A-homo-delta'(10),2,4a(5)-3-substituted-estratrien-4-ones
DE19702003280 DE2003280A1 (de) 1969-01-30 1970-01-26 Neue Steroid-tropone und ein Verfahren zu deren Herstellung
FR707002756A FR2034507B1 (de) 1969-01-30 1970-01-27
GB1258023D GB1258023A (de) 1969-01-30 1970-01-27
BE745118D BE745118A (fr) 1969-01-30 1970-01-29 Nouvelles tropones steroidiques et procede pour les preparer
NL7001305A NL7001305A (de) 1969-01-30 1970-01-29
AU10763/70A AU1076370A (en) 1969-01-30 1970-01-29 New steroid tropones and process for their manufacture
JP45008057A JPS5224017B1 (de) 1969-01-30 1970-01-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1916969A CH534146A (de) 1969-12-22 1969-12-22 Verfahren zur Herstellung von Steroid-troponen

Publications (1)

Publication Number Publication Date
CH534146A true CH534146A (de) 1973-02-28

Family

ID=4437773

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1916969A CH534146A (de) 1969-01-30 1969-12-22 Verfahren zur Herstellung von Steroid-troponen
CH1562172A CH537918A (de) 1969-12-22 1969-12-22 Verfahren zur Herstellung neuer 3-Hydroxy-4-oxo-19-nor-A-homo-steroid-1(10),2,4a-trienen

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH1562172A CH537918A (de) 1969-12-22 1969-12-22 Verfahren zur Herstellung neuer 3-Hydroxy-4-oxo-19-nor-A-homo-steroid-1(10),2,4a-trienen

Country Status (1)

Country Link
CH (2) CH534146A (de)

Also Published As

Publication number Publication date
CH537918A (de) 1973-06-15

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Legal Events

Date Code Title Description
PL Patent ceased