DK136612C - ANALOGICAL PROCEDURE FOR THE PREPARATION OF 3,20-DIOXO-4-PREGNEN-21 ACID DERIVATIVES - Google Patents

ANALOGICAL PROCEDURE FOR THE PREPARATION OF 3,20-DIOXO-4-PREGNEN-21 ACID DERIVATIVES

Info

Publication number
DK136612C
DK136612C DK86472A DK86472A DK136612C DK 136612 C DK136612 C DK 136612C DK 86472 A DK86472 A DK 86472A DK 86472 A DK86472 A DK 86472A DK 136612 C DK136612 C DK 136612C
Authority
DK
Denmark
Prior art keywords
pregnen
dioxo
preparation
acid derivatives
analogical procedure
Prior art date
Application number
DK86472A
Other languages
Danish (da)
Other versions
DK136612B (en
Inventor
H Laurent
R Wiechert
K Prezewowsky
H Hofmeister
E Gerhards
K H Kolb
K Mengel
Original Assignee
Schering 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 DE19712150268 external-priority patent/DE2150268C3/en
Priority claimed from DE2204358A external-priority patent/DE2204358C2/en
Priority claimed from DE2204361A external-priority patent/DE2204361A1/en
Priority claimed from DE2204360A external-priority patent/DE2204360C2/en
Application filed by Schering Ag filed Critical Schering Ag
Publication of DK136612B publication Critical patent/DK136612B/en
Application granted granted Critical
Publication of DK136612C publication Critical patent/DK136612C/en

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
    • C07J7/008—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms substituted in position 21
    • C07J7/0095—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms substituted in position 21 carbon in position 21 is part of carboxylic group
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Rheumatology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pain & Pain Management (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DK86472A 1971-10-04 1972-02-24 ANALOGICAL PROCEDURE FOR THE PREPARATION OF 3,20-DIOXO-4-PREGNEN-21 ACID DERIVATIVES DK136612C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19712150268 DE2150268C3 (en) 1971-10-04 1971-10-04 Pregnanic acid derivatives, processes for their preparation and pharmaceuticals containing them
DE2204358A DE2204358C2 (en) 1972-01-27 1972-01-27 Process for the preparation of pregnanic acid derivatives
DE2204361A DE2204361A1 (en) 1972-01-27 1972-01-27 3, 20-dioxo-pregnene and pregnadiene 21-acids - antiinflammatories for topical application
DE2204360A DE2204360C2 (en) 1972-01-27 1972-01-27 New pregnanic acid derivatives, processes for their production and pharmaceutical preparations containing them

Publications (2)

Publication Number Publication Date
DK136612B DK136612B (en) 1977-10-31
DK136612C true DK136612C (en) 1978-04-10

Family

ID=27431338

Family Applications (1)

Application Number Title Priority Date Filing Date
DK86472A DK136612C (en) 1971-10-04 1972-02-24 ANALOGICAL PROCEDURE FOR THE PREPARATION OF 3,20-DIOXO-4-PREGNEN-21 ACID DERIVATIVES

Country Status (18)

Country Link
JP (1) JPS5837320B2 (en)
BE (1) BE779869A (en)
CA (1) CA978518A (en)
CH (2) CH588509A5 (en)
DD (1) DD95565B1 (en)
DK (1) DK136612C (en)
EG (1) EG10635A (en)
FI (1) FI51103C (en)
FR (1) FR2156518B1 (en)
GB (1) GB1387911A (en)
HU (1) HU165261B (en)
IE (1) IE36120B1 (en)
IL (1) IL39735A (en)
LU (1) LU66213A1 (en)
NL (1) NL179059C (en)
NO (1) NO138808C (en)
RO (2) RO71183A (en)
YU (1) YU35148B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK135380C (en) * 1972-12-22 1977-10-03 Schering Ag ANALOGICAL PROCEDURE FOR PREGNAN-21 ACID DERIVATIVES
DE2365102C2 (en) * 1973-12-21 1982-12-02 Schering Ag, 1000 Berlin Und 4619 Bergkamen New pregnanic acid derivatives
DE2444618C2 (en) * 1974-09-16 1984-01-19 Schering AG, 1000 Berlin und 4709 Bergkamen New Pregnan-21-Acid-Derivatives
DE2332663C2 (en) * 1973-06-23 1986-07-31 Schering AG, 1000 Berlin und 4709 Bergkamen Use of corticosteroid active ingredients for inhalation therapy
DE2336438C2 (en) * 1973-07-14 1983-07-07 Schering Ag, 1000 Berlin Und 4619 Bergkamen Process for making 17β-oxalyl steroids
DE2862012D1 (en) * 1978-06-12 1982-10-28 Schering Ag New corticoids, processes for their preparation and pharmaceutical compositions containing them
SE8506015D0 (en) * 1985-12-19 1985-12-19 Draco Ab NOVEL 16,17-ACETALSUBSTITUTED PREGNANE 21-OIC ACID DERIVATIVES
US5215979A (en) * 1985-12-19 1993-06-01 Aktiebolaget Draco 16,17-acetalsubstituted pregnane 21-oic acid derivatives
JP2007237153A (en) * 2006-03-06 2007-09-20 Npo Machinami Ikuseikai Air mixing and agitation technology

Also Published As

Publication number Publication date
IE36120B1 (en) 1976-08-18
YU44372A (en) 1980-03-15
DD95565B1 (en) 1986-10-29
EG10635A (en) 1976-09-30
HU165261B (en) 1974-07-27
YU35148B (en) 1980-09-25
CH588509A5 (en) 1977-06-15
NL179059C (en) 1986-07-01
IL39735A (en) 1975-08-31
RO70725A (en) 1982-09-09
RO71183A (en) 1983-08-03
NO138808B (en) 1978-08-07
IE36120L (en) 1973-04-04
LU66213A1 (en) 1973-01-23
GB1387911A (en) 1975-03-19
FR2156518B1 (en) 1975-06-13
DD95565A5 (en) 1973-02-12
DK136612B (en) 1977-10-31
NL7213456A (en) 1973-04-06
RO71183B (en) 1983-07-30
FR2156518A1 (en) 1973-06-01
FI51103B (en) 1976-06-30
NO138808C (en) 1978-11-15
CH589671A5 (en) 1977-07-15
JPS4861464A (en) 1973-08-28
BE779869A (en) 1972-08-25
IL39735A0 (en) 1972-12-29
NL179059B (en) 1986-02-03
FI51103C (en) 1976-10-11
CA978518A (en) 1975-11-25
JPS5837320B2 (en) 1983-08-15

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