CH433285A - Verfahren zur Herstellung neuer 1,2a-Methylen- 6-17a-hydroxy-progesterone - Google Patents

Verfahren zur Herstellung neuer 1,2a-Methylen- 6-17a-hydroxy-progesterone

Info

Publication number
CH433285A
CH433285A CH668564A CH668564A CH433285A CH 433285 A CH433285 A CH 433285A CH 668564 A CH668564 A CH 668564A CH 668564 A CH668564 A CH 668564A CH 433285 A CH433285 A CH 433285A
Authority
CH
Switzerland
Prior art keywords
progesterones
methylene
hydroxy
new
production
Prior art date
Application number
CH668564A
Other languages
English (en)
Inventor
Rudolf Dr Wiechert
Friedmund Dr Neumann
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
Publication of CH433285A publication Critical patent/CH433285A/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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J53/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by condensation with a carbocyclic rings or by formation of an additional ring by means of a direct link between two ring carbon atoms, including carboxyclic rings fused to the cyclopenta(a)hydrophenanthrene skeleton are included in this class
    • 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)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Steroid Compounds (AREA)
CH668564A 1963-05-31 1964-05-22 Verfahren zur Herstellung neuer 1,2a-Methylen- 6-17a-hydroxy-progesterone CH433285A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH33365A DE1189991B (de) 1963-05-31 1963-05-31 Verfahren zur Herstellung von 1, 2alpha-Methylen-delta-17alpha-hydroxy-progesteronen

Publications (1)

Publication Number Publication Date
CH433285A true CH433285A (de) 1967-04-15

Family

ID=7432762

Family Applications (1)

Application Number Title Priority Date Filing Date
CH668564A CH433285A (de) 1963-05-31 1964-05-22 Verfahren zur Herstellung neuer 1,2a-Methylen- 6-17a-hydroxy-progesterone

Country Status (4)

Country Link
CH (1) CH433285A (de)
DE (1) DE1189991B (de)
GB (1) GB1049026A (de)
NL (1) NL142671B (de)

Also Published As

Publication number Publication date
GB1049026A (en) 1966-11-23
NL6404660A (de) 1964-12-01
DE1189991B (de) 1965-04-01
NL142671B (nl) 1974-07-15

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