DK118556B - Analogifremgangsmåde til fremstilling af 16α-methyl-9α-chlor-Δ<1,4>-pregnadien-11β,21-diol-3,20-dioner eller 21-estere deraf. - Google Patents

Analogifremgangsmåde til fremstilling af 16α-methyl-9α-chlor-Δ<1,4>-pregnadien-11β,21-diol-3,20-dioner eller 21-estere deraf.

Info

Publication number
DK118556B
DK118556B DK529264A DK529264A DK118556B DK 118556 B DK118556 B DK 118556B DK 529264 A DK529264 A DK 529264A DK 529264 A DK529264 A DK 529264A DK 118556 B DK118556 B DK 118556B
Authority
DK
Denmark
Prior art keywords
pregnadiene
diones
diol
chloro
esters
Prior art date
Application number
DK529264A
Other languages
Danish (da)
English (en)
Inventor
Ag Schering
Original Assignee
Ag Schering
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 Ag Schering filed Critical Ag Schering
Publication of DK118556B publication Critical patent/DK118556B/da

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/57—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone
    • A61K31/573—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone substituted in position 21, e.g. cortisone, dexamethasone, prednisone or aldosterone
    • 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

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Steroid Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK529264A 1963-11-09 1964-10-27 Analogifremgangsmåde til fremstilling af 16α-methyl-9α-chlor-Δ<1,4>-pregnadien-11β,21-diol-3,20-dioner eller 21-estere deraf. DK118556B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESC034140 1963-11-09

Publications (1)

Publication Number Publication Date
DK118556B true DK118556B (da) 1970-09-07

Family

ID=7433039

Family Applications (1)

Application Number Title Priority Date Filing Date
DK529264A DK118556B (da) 1963-11-09 1964-10-27 Analogifremgangsmåde til fremstilling af 16α-methyl-9α-chlor-Δ<1,4>-pregnadien-11β,21-diol-3,20-dioner eller 21-estere deraf.

Country Status (9)

Country Link
BE (1) BE655494A (no)
BR (1) BR6464017D0 (no)
DE (1) DE1249270B (no)
DK (1) DK118556B (no)
FR (1) FR4556M (no)
GB (1) GB1068058A (no)
NL (1) NL155266B (no)
NO (1) NO125050B (no)
SE (1) SE324765B (no)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130211069A1 (en) 2010-07-20 2013-08-15 Taro Pharmaceutical Industries Ltd. Process for the preparation of 17-desoxy-corticosteroids

Also Published As

Publication number Publication date
NL6412708A (no) 1965-05-10
DE1249270B (de) 1967-09-07
NO125050B (no) 1972-07-10
BE655494A (no)
SE324765B (no) 1970-06-15
FR4556M (no) 1966-11-02
NL155266B (nl) 1977-12-15
BR6464017D0 (pt) 1973-07-26
GB1068058A (en) 1967-05-10

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