AT304775B - Verfahren zur Herstellung von neuen 2-Chlor-δ<1,4>-steroiden - Google Patents

Verfahren zur Herstellung von neuen 2-Chlor-δ<1,4>-steroiden

Info

Publication number
AT304775B
AT304775B AT42771A AT42771A AT304775B AT 304775 B AT304775 B AT 304775B AT 42771 A AT42771 A AT 42771A AT 42771 A AT42771 A AT 42771A AT 304775 B AT304775 B AT 304775B
Authority
AT
Austria
Prior art keywords
steroids
chloro
new
production
Prior art date
Application number
AT42771A
Other languages
English (en)
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
Application filed by Schering Ag filed Critical Schering Ag
Application granted granted Critical
Publication of AT304775B publication Critical patent/AT304775B/de

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
    • 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
    • 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)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Organic Chemistry (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT42771A 1969-04-23 1970-04-08 Verfahren zur Herstellung von neuen 2-Chlor-δ<1,4>-steroiden AT304775B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691921398 DE1921398C3 (de) 1969-04-23 1969-04-23 2-Chlor-3-oxo-l,4-pregnadiene, Verfahren zu ihrer Herstellung sowie diese enthaltende Arzneimittel

Publications (1)

Publication Number Publication Date
AT304775B true AT304775B (de) 1973-01-25

Family

ID=5732500

Family Applications (1)

Application Number Title Priority Date Filing Date
AT42771A AT304775B (de) 1969-04-23 1970-04-08 Verfahren zur Herstellung von neuen 2-Chlor-δ<1,4>-steroiden

Country Status (3)

Country Link
AT (1) AT304775B (de)
CS (1) CS167895B2 (de)
DE (1) DE1921398C3 (de)

Also Published As

Publication number Publication date
CS167895B2 (de) 1976-05-28
DE1921398B2 (de) 1977-11-17
DE1921398C3 (de) 1978-07-06
DE1921398A1 (de) 1970-11-12

Similar Documents

Publication Publication Date Title
AT303057B (de) Verfahren zur Herstellung von neuen Ureidophenylguanidinen
AT299456B (de) Verfahren zur Herstellung von neuen Δ&lt;4,20,22&gt;-Bufatrienolidrhamnosidäthern
CH547793A (de) Verfahren zur herstellung von neuen evomonosid-derivaten.
AT300821B (de) Verfahren zur Herstellung von neuen Phenomorpholinen
CH540250A (de) Verfahren zur Herstellung von neuen Halogensulfonamiden
AT331806B (de) Verfahren zur herstellung von neuen 1,2,4-triazin-di-n-oxiden(1,4)
AT300217B (de) Verfahren zur Herstellung von neuen 21,21-Dichlorsteroiden
AT304496B (de) Verfahren zur Herstellung von neuen 9,10-Dihydro-9,10-äthano-anthrazenen
CH547346A (de) Verfahren zur herstellung von neuen riechstoffen.
AT304512B (de) Verfahren zur Herstellung von neuen 9,10-Dihydro-9,10-ätheno-anthracenen
AT298465B (de) Verfahren zur Herstellung von neuen, substituierten o-Anilino-phenäthylalkoholen
AT296300B (de) Verfahren zur Herstellung von neuen 6-Alkoxy-5,6-dihydro-4H-pyranen
CH549582A (de) Verfahren zur herstellung von neuen tetrahydro-benzodiazepinonen.
AT293384B (de) Verfahren zur Herstellung von neuen Ketonitrilen
AT296516B (de) Verfahren zur Herstellung des neuen 7α-Methyl-3,16β,17α-trihydroxy-Δ&lt;1,3,5(10)&gt;-oestratriens
AT310362B (de) Verfahren zur Herstellung von neuen 7α-Methyl-1α,2α-methylen-androstenolonen
AT304775B (de) Verfahren zur Herstellung von neuen 2-Chlor-δ&lt;1,4&gt;-steroiden
AT297953B (de) Verfahren zur Herstellung von neuen 2-Chlor-Δ&lt;1,4&gt;-steroiden
AT300206B (de) Verfahren zur Herstellung von neuen 6,7-Benzomorphanen
AT290543B (de) Verfahren zur Herstellung von neuen 3-Aryl-azo-4,5-dihalogenpyridazonen-(6)
AT313493B (de) Verfahren zur herstellung von neuen 16-methylen-9beta,10 alpha-steroiden
AT298691B (de) Verfahren zur Herstellung von neuen 6,7-disubstituierten Östratrienen
AT315388B (de) Verfahren zur Herstellung von neuen 4-Chlor-3-oxo-14β-hydroxy-bzw. 4-Chlor-3, 14β-dihydroxy-carda-4,20(22-)dienoliden
AT301052B (de) Verfahren zur Herstellung von neuen 20,20-Äthylen-21-oxo-steroiden
CH548396A (de) Verfahren zur herstellung von neuen d-6-methyl-8-ergolin-(i)-ylessigsaeureamiden.