CH473100A - Process for the production of new estrogenic highly effective steroids - Google Patents

Process for the production of new estrogenic highly effective steroids

Info

Publication number
CH473100A
CH473100A CH1886763A CH1886763A CH473100A CH 473100 A CH473100 A CH 473100A CH 1886763 A CH1886763 A CH 1886763A CH 1886763 A CH1886763 A CH 1886763A CH 473100 A CH473100 A CH 473100A
Authority
CH
Switzerland
Prior art keywords
production
highly effective
estrogenic
effective steroids
new
Prior art date
Application number
CH1886763A
Other languages
German (de)
Inventor
Georg Dr Anner
Jaroslav Dr Kalvoda
Peter Dr Wieland
Original Assignee
Ciba Geigy
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 Ciba Geigy filed Critical Ciba Geigy
Priority to CH1886763A priority Critical patent/CH473100A/en
Priority claimed from CH1594563A external-priority patent/CH484084A/en
Priority claimed from CH641464A external-priority patent/CH437219A/en
Publication of CH473100A publication Critical patent/CH473100A/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D487/00Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04Ortho-condensed systems
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/56Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/565Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/56Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/565Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol
    • A61K31/566Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol having an oxo group in position 17, e.g. estrone
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/56Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/565Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol
    • A61K31/567Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol substituted in position 17 alpha, e.g. mestranol, norethandrolone
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J1/00Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J3/00Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by one carbon atom
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J7/00Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J75/00Processes 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)
CH1886763A 1963-12-24 1963-12-24 Process for the production of new estrogenic highly effective steroids CH473100A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH1886763A CH473100A (en) 1963-12-24 1963-12-24 Process for the production of new estrogenic highly effective steroids

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
CH1594563A CH484084A (en) 1963-12-24 1963-12-24 Process for the production of a new highly estrogenic steroid
CH1886763A CH473100A (en) 1963-12-24 1963-12-24 Process for the production of new estrogenic highly effective steroids
CH641464A CH437219A (en) 1964-05-15 1964-05-15 Cell lock
CH691464 1964-05-27
CH1565564 1964-12-03
CH1565664 1964-12-03
CH1565464 1964-12-03
CH1565364 1964-12-03
CH1589664 1964-12-09

Publications (1)

Publication Number Publication Date
CH473100A true CH473100A (en) 1969-05-31

Family

ID=27575788

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1886763A CH473100A (en) 1963-12-24 1963-12-24 Process for the production of new estrogenic highly effective steroids

Country Status (1)

Country Link
CH (1) CH473100A (en)

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Legal Events

Date Code Title Description
PL Patent ceased