ES279208A1 - Procedimiento para la obtención de 19-nor-esteroides - Google Patents

Procedimiento para la obtención de 19-nor-esteroides

Info

Publication number
ES279208A1
ES279208A1 ES279208A ES279208A ES279208A1 ES 279208 A1 ES279208 A1 ES 279208A1 ES 279208 A ES279208 A ES 279208A ES 279208 A ES279208 A ES 279208A ES 279208 A1 ES279208 A1 ES 279208A1
Authority
ES
Spain
Prior art keywords
steroids
translation
procedure
obtaining
machine
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES279208A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba 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 CH827061A external-priority patent/CH425774A/de
Application filed by Ciba Geigy AG, Ciba AG filed Critical Ciba Geigy AG
Publication of ES279208A1 publication Critical patent/ES279208A1/es
Expired legal-status Critical Current

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
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (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)
ES279208A 1961-07-14 1962-07-13 Procedimiento para la obtención de 19-nor-esteroides Expired ES279208A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH827061A CH425774A (de) 1961-07-14 1961-07-14 Verfahren zur Herstellung von 19-Nor-steroiden
CH1516961A CH487135A (de) 1961-07-14 1961-12-29 Verfahren zur Herstellung von 19-Nor-Steroiden

Publications (1)

Publication Number Publication Date
ES279208A1 true ES279208A1 (es) 1963-04-16

Family

ID=25703092

Family Applications (1)

Application Number Title Priority Date Filing Date
ES279208A Expired ES279208A1 (es) 1961-07-14 1962-07-13 Procedimiento para la obtención de 19-nor-esteroides

Country Status (6)

Country Link
AT (1) AT249882B (xx)
CH (1) CH487135A (xx)
DK (2) DK109958C (xx)
ES (1) ES279208A1 (xx)
NL (1) NL6600218A (xx)
SE (2) SE306734B (xx)

Also Published As

Publication number Publication date
SE323957B (xx) 1970-05-19
DK118076B (da) 1970-07-06
NL6600218A (xx) 1966-03-25
AT249882B (de) 1966-10-10
DK109958C (da) 1968-08-12
CH487135A (de) 1970-03-15
SE306734B (xx) 1968-12-09

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