NL6613735A - - Google Patents

Info

Publication number
NL6613735A
NL6613735A NL6613735A NL6613735A NL6613735A NL 6613735 A NL6613735 A NL 6613735A NL 6613735 A NL6613735 A NL 6613735A NL 6613735 A NL6613735 A NL 6613735A NL 6613735 A NL6613735 A NL 6613735A
Authority
NL
Netherlands
Application number
NL6613735A
Other versions
NL152867B (nl
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 filed Critical
Publication of NL6613735A publication Critical patent/NL6613735A/xx
Publication of NL152867B publication Critical patent/NL152867B/xx

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)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Steroid Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
NL666613735A 1965-09-30 1966-09-29 Werkwijze voor het bereiden van 1,2alfa-methyleen-(delta)4,6-pregnadieen-3,20-dionen en van een geneesmiddel met ovulatie-remmende werking, alsmede gevormd geneesmiddel. NL152867B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESC037813 1965-09-30

Publications (2)

Publication Number Publication Date
NL6613735A true NL6613735A (cs) 1967-03-31
NL152867B NL152867B (nl) 1977-04-15

Family

ID=7434456

Family Applications (1)

Application Number Title Priority Date Filing Date
NL666613735A NL152867B (nl) 1965-09-30 1966-09-29 Werkwijze voor het bereiden van 1,2alfa-methyleen-(delta)4,6-pregnadieen-3,20-dionen en van een geneesmiddel met ovulatie-remmende werking, alsmede gevormd geneesmiddel.

Country Status (9)

Country Link
US (1) US3441647A (cs)
BE (1) BE687608A (cs)
BR (1) BR6683316D0 (cs)
CH (1) CH494220A (cs)
DK (1) DK112382B (cs)
FR (1) FR1502870A (cs)
GB (1) GB1095958A (cs)
NL (1) NL152867B (cs)
SE (1) SE316768B (cs)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3127396A (en) * 1964-03-31 Chj co

Also Published As

Publication number Publication date
DE1493174A1 (de) 1969-07-10
SE316768B (cs) 1969-11-03
BE687608A (cs) 1967-03-30
NL152867B (nl) 1977-04-15
DK112382B (da) 1968-12-09
GB1095958A (en) 1967-12-20
US3441647A (en) 1969-04-29
CH494220A (de) 1970-07-31
BR6683316D0 (pt) 1973-12-04
FR1502870A (fr) 1967-11-24

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application