DD98669A5 - PROCESS FOR PREPARING NEW PREGNANIC ACID DERIVATIVES - Google Patents

PROCESS FOR PREPARING NEW PREGNANIC ACID DERIVATIVES

Info

Publication number
DD98669A5
DD98669A5 DD165255A DD16525572A DD98669A5 DD 98669 A5 DD98669 A5 DD 98669A5 DD 165255 A DD165255 A DD 165255A DD 16525572 A DD16525572 A DD 16525572A DD 98669 A5 DD98669 A5 DD 98669A5
Authority
DD
German Democratic Republic
Prior art keywords
pregnanic
acid derivatives
preparing new
preparing
new
Prior art date
Application number
DD165255A
Other languages
German (de)
Inventor
Henry Laurent
Rudolf Wiechert
Klaus Prezewowsky
Helmut Hofmeister
Erich Gerhards
Klaus Mengel
Karl H Kolb
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 DE2150270A external-priority patent/DE2150270C3/en
Priority claimed from DE19722209298 external-priority patent/DE2209298A1/en
Priority claimed from DE2209312A external-priority patent/DE2209312A1/en
Application filed by Schering Ag filed Critical Schering Ag
Publication of DD98669A5 publication Critical patent/DD98669A5/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
    • 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]
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Rheumatology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Steroid Compounds (AREA)
DD165255A 1971-10-04 1972-08-25 PROCESS FOR PREPARING NEW PREGNANIC ACID DERIVATIVES DD98669A5 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2150270A DE2150270C3 (en) 1971-10-04 1971-10-04 Pregnanic acid derivatives and process for their preparation
DE19722209298 DE2209298A1 (en) 1972-02-22 1972-02-22 20-epsilon-hydroxy-21-carboxy-steroids - topical anti-inflammatories
DE2209312A DE2209312A1 (en) 1972-02-22 1972-02-22 20-epsilon-hydroxy-21-carboxy-steroids - topical anti-inflammatories

Publications (1)

Publication Number Publication Date
DD98669A5 true DD98669A5 (en) 1973-07-05

Family

ID=27183768

Family Applications (1)

Application Number Title Priority Date Filing Date
DD165255A DD98669A5 (en) 1971-10-04 1972-08-25 PROCESS FOR PREPARING NEW PREGNANIC ACID DERIVATIVES

Country Status (14)

Country Link
JP (1) JPS5744680B2 (en)
AR (1) AR201930A1 (en)
CA (1) CA977745A (en)
CH (1) CH597257A5 (en)
DD (1) DD98669A5 (en)
DK (1) DK136426C (en)
EG (1) EG10819A (en)
FR (1) FR2157823B1 (en)
GB (1) GB1408769A (en)
HU (1) HU165147B (en)
IE (1) IE36729B1 (en)
IL (1) IL40505A0 (en)
RO (1) RO70186A (en)
SE (1) SE399269B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6056495U (en) * 1983-09-27 1985-04-19 三菱重工業株式会社 Arm for work robot

Also Published As

Publication number Publication date
GB1408769A (en) 1975-10-01
IL40505A0 (en) 1973-01-30
FR2157823A1 (en) 1973-06-08
CA977745A (en) 1975-11-11
IE36729B1 (en) 1977-02-02
JPS4844246A (en) 1973-06-26
EG10819A (en) 1981-06-30
IE36729L (en) 1973-04-04
CH597257A5 (en) 1978-03-31
DK136426B (en) 1977-10-10
JPS5744680B2 (en) 1982-09-22
SE399269B (en) 1978-02-06
AR201930A1 (en) 1975-04-30
HU165147B (en) 1974-06-28
DK136426C (en) 1978-03-13
RO70186A (en) 1981-09-24
FR2157823B1 (en) 1975-08-08

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