DK122881B - Analogifremgangsmåde til fremstilling af 17α-alkyl-6-chlor-9β,10α-pregnanderivater. - Google Patents

Analogifremgangsmåde til fremstilling af 17α-alkyl-6-chlor-9β,10α-pregnanderivater.

Info

Publication number
DK122881B
DK122881B DK303367AA DK303367A DK122881B DK 122881 B DK122881 B DK 122881B DK 303367A A DK303367A A DK 303367AA DK 303367 A DK303367 A DK 303367A DK 122881 B DK122881 B DK 122881B
Authority
DK
Denmark
Prior art keywords
chloro
alkyl
preparation
analogous process
pregnane derivatives
Prior art date
Application number
DK303367AA
Other languages
English (en)
Inventor
Hoffmann La Roche & Co Ag F
Original Assignee
Hoffmann La Roche
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 CH846666A external-priority patent/CH464912A/de
Application filed by Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of DK122881B publication Critical patent/DK122881B/da

Links

Classifications

    • 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
    • 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
    • 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)
DK303367AA 1966-06-10 1967-06-09 Analogifremgangsmåde til fremstilling af 17α-alkyl-6-chlor-9β,10α-pregnanderivater. DK122881B (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH846666A CH464912A (de) 1966-06-10 1966-06-10 Verfahren zur Herstellung von neuen 9B,10a-Steroiden
CH1560768A CH476711A (de) 1966-06-10 1966-06-10 Verfahren zur Herstellung von neuen 9B,10a-Steroiden
CH1560668A CH481904A (de) 1966-06-10 1966-06-10 Verfahren zur Herstellung von neuen 9B, 10a-Steroiden

Publications (1)

Publication Number Publication Date
DK122881B true DK122881B (da) 1972-04-24

Family

ID=27176005

Family Applications (1)

Application Number Title Priority Date Filing Date
DK303367AA DK122881B (da) 1966-06-10 1967-06-09 Analogifremgangsmåde til fremstilling af 17α-alkyl-6-chlor-9β,10α-pregnanderivater.

Country Status (12)

Country Link
US (1) US3481956A (da)
BE (1) BE699642A (da)
CH (2) CH481904A (da)
DE (1) DE1618511A1 (da)
DK (1) DK122881B (da)
FI (1) FI42832B (da)
FR (1) FR6954M (da)
GB (2) GB1141628A (da)
IL (1) IL28049A (da)
MY (1) MY6900403A (da)
NL (1) NL6707476A (da)
SE (1) SE342240B (da)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH441299A (de) * 1958-04-12 1967-08-15 Philips Nv Verfahren zur Herstellung neuer Steroide

Also Published As

Publication number Publication date
GB1141628A (en) 1969-01-29
BE699642A (da) 1967-12-08
NL6707476A (da) 1967-12-11
GB1141629A (en) 1969-01-29
US3481956A (en) 1969-12-02
CH476711A (de) 1969-08-15
SE342240B (da) 1972-01-31
CH481904A (de) 1969-11-30
FR6954M (da) 1969-05-19
DE1618511A1 (de) 1971-05-13
MY6900403A (en) 1969-12-31
IL28049A (en) 1971-10-20
FI42832B (da) 1970-08-03

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