GB1144284A - New formyl-19-nor-steroids and process for their manufacture - Google Patents

New formyl-19-nor-steroids and process for their manufacture

Info

Publication number
GB1144284A
GB1144284A GB441367A GB441367A GB1144284A GB 1144284 A GB1144284 A GB 1144284A GB 441367 A GB441367 A GB 441367A GB 441367 A GB441367 A GB 441367A GB 1144284 A GB1144284 A GB 1144284A
Authority
GB
United Kingdom
Prior art keywords
steroids
formyl
oxo
prepared
androstene
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.)
Expired
Application number
GB441367A
Other languages
English (en)
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.)
BASF Schweiz AG
Original Assignee
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 AG filed Critical Ciba AG
Publication of GB1144284A publication Critical patent/GB1144284A/en
Expired 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)
GB441367A 1966-02-04 1967-01-30 New formyl-19-nor-steroids and process for their manufacture Expired GB1144284A (en)

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
GB1144284A true GB1144284A (en) 1969-03-05

Family

ID=4214293

Family Applications (1)

Application Number Title Priority Date Filing Date
GB441367A Expired GB1144284A (en) 1966-02-04 1967-01-30 New formyl-19-nor-steroids and process for their manufacture

Country Status (5)

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

Also Published As

Publication number Publication date
FR1509700A (fr) 1968-01-12
DE1618191A1 (de) 1971-01-28
BE693488A (xx) 1967-08-01
CH466273A (de) 1968-12-15

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