GB994749A - 19-oxygenated and 19-nor-steroids and process for their manufacture - Google Patents

19-oxygenated and 19-nor-steroids and process for their manufacture

Info

Publication number
GB994749A
GB994749A GB2589761A GB2589761A GB994749A GB 994749 A GB994749 A GB 994749A GB 2589761 A GB2589761 A GB 2589761A GB 2589761 A GB2589761 A GB 2589761A GB 994749 A GB994749 A GB 994749A
Authority
GB
United Kingdom
Prior art keywords
oxo
steroid
steroids
acids
hydroxy
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
GB2589761A
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
Priority claimed from CH813360A external-priority patent/CH412874A/de
Priority claimed from CH1210760A external-priority patent/CH454840A/de
Priority claimed from CH1439360A external-priority patent/CH451925A/de
Priority claimed from CH399161A external-priority patent/CH544746A/de
Application filed by Ciba AG filed Critical Ciba AG
Publication of GB994749A publication Critical patent/GB994749A/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
    • C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
GB2589761A 1960-07-15 1961-07-17 19-oxygenated and 19-nor-steroids and process for their manufacture Expired GB994749A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CH813360A CH412874A (de) 1960-07-15 1960-07-15 Verfahren zur Herstellung neuer 6B,19-Oxido-steroide
CH1210760A CH454840A (de) 1960-10-28 1960-10-28 Verfahren zur Herstellung von Steroid-19-säuren
CH1439360A CH451925A (de) 1960-12-23 1960-12-23 Verfahren zur Herstellung von 19-Hydroxy-steroiden
CH399161A CH544746A (de) 1960-12-23 1961-04-05 Verfahren zur Herstellung von 19-Hydroxy, 19-Oxo- 4-3--Oxosteroiden und 4-3-Oxosteroid-19-säuren
CH648261 1961-06-02

Publications (1)

Publication Number Publication Date
GB994749A true GB994749A (en) 1965-06-10

Family

ID=27509172

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2589761A Expired GB994749A (en) 1960-07-15 1961-07-17 19-oxygenated and 19-nor-steroids and process for their manufacture

Country Status (3)

Country Link
DK (1) DK107226C (enrdf_load_stackoverflow)
GB (1) GB994749A (enrdf_load_stackoverflow)
SE (1) SE303487B (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
SE303487B (enrdf_load_stackoverflow) 1968-09-02
DK107226C (da) 1967-05-08

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