DE1618191A1 - Neue Formyl-19-nor-steroide,ihre Derivate und ein Verfahren zu deren Herstellung - Google Patents

Neue Formyl-19-nor-steroide,ihre Derivate und ein Verfahren zu deren Herstellung

Info

Publication number
DE1618191A1
DE1618191A1 DE19671618191 DE1618191A DE1618191A1 DE 1618191 A1 DE1618191 A1 DE 1618191A1 DE 19671618191 DE19671618191 DE 19671618191 DE 1618191 A DE1618191 A DE 1618191A DE 1618191 A1 DE1618191 A1 DE 1618191A1
Authority
DE
Germany
Prior art keywords
free
esterified
hydrogen atom
steroids
group
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE19671618191
Other languages
German (de)
English (en)
Inventor
Prof Dr Oskar Jeger
Dr Kurt Schaffner
Wehrli Dr Hans Ueli
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba 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, Ciba AG filed Critical Ciba Geigy AG
Publication of DE1618191A1 publication Critical patent/DE1618191A1/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
    • 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
    • C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J53/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by condensation with a carbocyclic rings or by formation of an additional ring by means of a direct link between two ring carbon atoms, including carboxyclic rings fused to the cyclopenta(a)hydrophenanthrene skeleton are included in this class
    • 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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DE19671618191 1966-02-04 1967-01-25 Neue Formyl-19-nor-steroide,ihre Derivate und ein Verfahren zu deren Herstellung Pending DE1618191A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH160466A CH466273A (de) 1966-02-04 1966-02-04 Verfahren zur Herstellung neuer Formyl-19-norsteroide

Publications (1)

Publication Number Publication Date
DE1618191A1 true DE1618191A1 (de) 1971-01-28

Family

ID=4214293

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19671618191 Pending DE1618191A1 (de) 1966-02-04 1967-01-25 Neue Formyl-19-nor-steroide,ihre Derivate und ein Verfahren zu deren Herstellung

Country Status (5)

Country Link
BE (1) BE693488A (fi)
CH (1) CH466273A (fi)
DE (1) DE1618191A1 (fi)
FR (1) FR1509700A (fi)
GB (1) GB1144284A (fi)

Also Published As

Publication number Publication date
FR1509700A (fr) 1968-01-12
GB1144284A (en) 1969-03-05
BE693488A (fi) 1967-08-01
CH466273A (de) 1968-12-15

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