DK105586C - Process for the production of 19-oxygenated Δ <5> steroids. - Google Patents

Process for the production of 19-oxygenated Δ <5> steroids.

Info

Publication number
DK105586C
DK105586C DK291161A DK291161A DK105586C DK 105586 C DK105586 C DK 105586C DK 291161 A DK291161 A DK 291161A DK 291161 A DK291161 A DK 291161A DK 105586 C DK105586 C DK 105586C
Authority
DK
Denmark
Prior art keywords
oxygenated
steroids
production
Prior art date
Application number
DK291161A
Other languages
Danish (da)
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 CH813360A external-priority patent/CH412874A/en
Priority claimed from CH1210760A external-priority patent/CH454840A/en
Priority claimed from CH1439360A external-priority patent/CH451925A/en
Application filed by Ciba Geigy filed Critical Ciba Geigy
Application granted granted Critical
Publication of DK105586C publication Critical patent/DK105586C/en

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)
DK291161A 1960-07-15 1961-07-14 Process for the production of 19-oxygenated Δ <5> steroids. DK105586C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CH813360A CH412874A (en) 1960-07-15 1960-07-15 Process for the production of new 6B, 19-oxido-steroids
CH1210760A CH454840A (en) 1960-10-28 1960-10-28 Process for the production of steroid 19 acids
CH1439360A CH451925A (en) 1960-12-23 1960-12-23 Process for the preparation of 19-hydroxy steroids
CH399061 1961-04-05
CH648161 1961-06-02

Publications (1)

Publication Number Publication Date
DK105586C true DK105586C (en) 1966-10-17

Family

ID=27509171

Family Applications (1)

Application Number Title Priority Date Filing Date
DK291161A DK105586C (en) 1960-07-15 1961-07-14 Process for the production of 19-oxygenated Δ <5> steroids.

Country Status (3)

Country Link
DK (1) DK105586C (en)
GB (1) GB994747A (en)
SE (1) SE303486B (en)

Also Published As

Publication number Publication date
SE303486B (en) 1968-09-02
GB994747A (en) 1965-06-10

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