DK118557B - Process for the preparation of 17α-acyloxy-11β-hydroxy-Δ <4> -pregnant-3,20-diones. - Google Patents

Process for the preparation of 17α-acyloxy-11β-hydroxy-Δ <4> -pregnant-3,20-diones.

Info

Publication number
DK118557B
DK118557B DK69066A DK69066A DK118557B DK 118557 B DK118557 B DK 118557B DK 69066 A DK69066 A DK 69066A DK 69066 A DK69066 A DK 69066A DK 118557 B DK118557 B DK 118557B
Authority
DK
Denmark
Prior art keywords
diones
pregnant
acyloxy
hydroxy
preparation
Prior art date
Application number
DK69066A
Other languages
Danish (da)
Inventor
P Oxley
Original Assignee
Boots Pure Drug Co Ltd
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 Boots Pure Drug Co Ltd filed Critical Boots Pure Drug Co Ltd
Publication of DK118557B publication Critical patent/DK118557B/en

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
    • C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DK69066A 1965-02-12 1966-02-10 Process for the preparation of 17α-acyloxy-11β-hydroxy-Δ <4> -pregnant-3,20-diones. DK118557B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB621565A GB1082573A (en) 1965-02-12 1965-02-12 Improvements in the preparation of steroid esters

Publications (1)

Publication Number Publication Date
DK118557B true DK118557B (en) 1970-09-07

Family

ID=9810513

Family Applications (1)

Application Number Title Priority Date Filing Date
DK69066A DK118557B (en) 1965-02-12 1966-02-10 Process for the preparation of 17α-acyloxy-11β-hydroxy-Δ <4> -pregnant-3,20-diones.

Country Status (7)

Country Link
CH (1) CH452518A (en)
DE (1) DE1568077A1 (en)
DK (1) DK118557B (en)
FR (1) FR5457M (en)
GB (2) GB1082574A (en)
NO (1) NO127190B (en)
SE (1) SE326955B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5792758A (en) * 1995-12-08 1998-08-11 G. D. Searle & Co. Steroid nitrite ester derivatives useful as anti-inflammatory drugs
US5707984A (en) * 1995-12-08 1998-01-13 G. D. Searle & Co. Steroid nitrite/nitrate ester derivatives useful as anti-inflammatory drugs
US5824669A (en) 1996-03-22 1998-10-20 Nitromed, Inc. Nitrosated and nitrosylated compounds and compositions and their use for treating respiratory disorders
US5837698A (en) * 1996-05-02 1998-11-17 G. D. Searle & Co. Steroid nitrite and nitrate ester derivatives useful as anti-inflammatory drugs
US5985862A (en) * 1996-05-02 1999-11-16 G.D. Searle & Co. Pharmaceutical compositions having steroid nitrate ester derivatives useful as anti-inflammatory drugs

Also Published As

Publication number Publication date
SE326955B (en) 1970-08-10
FR5457M (en) 1967-10-16
GB1082573A (en) 1967-09-06
DE1568077A1 (en) 1970-03-12
GB1082574A (en) 1967-09-06
NO127190B (en) 1973-05-21
CH452518A (en) 1968-03-15

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