CH462807A - Verfahren zur Dehydrierung von A-Nor-B-homo-steroiden - Google Patents

Verfahren zur Dehydrierung von A-Nor-B-homo-steroiden

Info

Publication number
CH462807A
CH462807A CH150464A CH150464A CH462807A CH 462807 A CH462807 A CH 462807A CH 150464 A CH150464 A CH 150464A CH 150464 A CH150464 A CH 150464A CH 462807 A CH462807 A CH 462807A
Authority
CH
Switzerland
Prior art keywords
homosteroids
dehydration
Prior art date
Application number
CH150464A
Other languages
English (en)
Inventor
Georg Dr Anner
Jaroslav Dr Kalvoda
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
Priority to BE659331D priority Critical patent/BE659331A/xx
Application filed by Ciba Geigy filed Critical Ciba Geigy
Priority to CH150464A priority patent/CH462807A/de
Priority to DE19651793774 priority patent/DE1793774A1/de
Priority to DE1518627A priority patent/DE1518627C3/de
Priority to FR4076A priority patent/FR1463811A/fr
Priority to NL6501497A priority patent/NL6501497A/xx
Priority to GB32802/67A priority patent/GB1098285A/en
Priority to GB5434/65A priority patent/GB1098283A/en
Priority to US743277A priority patent/US3459791A/en
Publication of CH462807A publication Critical patent/CH462807A/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J69/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by contraction of only one ring by one atom and expansion of only one ring by one atom
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/22—Bases, e.g. strip, block, panel
    • H01R9/28—Terminal boards

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material 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)
CH150464A 1964-02-07 1964-02-07 Verfahren zur Dehydrierung von A-Nor-B-homo-steroiden CH462807A (de)

Priority Applications (9)

Application Number Priority Date Filing Date Title
BE659331D BE659331A (de) 1964-02-07
CH150464A CH462807A (de) 1964-02-07 1964-02-07 Verfahren zur Dehydrierung von A-Nor-B-homo-steroiden
DE19651793774 DE1793774A1 (de) 1964-02-07 1965-02-02 Verfahren zur dehydrierung von anor-b-homo-steroiden
DE1518627A DE1518627C3 (de) 1964-02-07 1965-02-02 Verfahren zur Dehydrierung von A-Nor-B-homosteroiden
FR4076A FR1463811A (fr) 1964-02-07 1965-02-02 Procédé de déshydrogénation des a-nor-b-homo-stéroïdes
NL6501497A NL6501497A (de) 1964-02-07 1965-02-05
GB32802/67A GB1098285A (en) 1964-02-07 1965-02-08 3,6-dioxo-a-nor-b-homo-steroids
GB5434/65A GB1098283A (en) 1964-02-07 1965-02-08 Process for dehydrogenating a-nor-b-homo-steroids
US743277A US3459791A (en) 1964-02-07 1968-07-09 Process for dehydrogenating a-nor-b-homo-steroids

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH150464A CH462807A (de) 1964-02-07 1964-02-07 Verfahren zur Dehydrierung von A-Nor-B-homo-steroiden
CH383264 1964-03-25

Publications (1)

Publication Number Publication Date
CH462807A true CH462807A (de) 1968-09-30

Family

ID=25687850

Family Applications (1)

Application Number Title Priority Date Filing Date
CH150464A CH462807A (de) 1964-02-07 1964-02-07 Verfahren zur Dehydrierung von A-Nor-B-homo-steroiden

Country Status (7)

Country Link
US (1) US3459791A (de)
BE (1) BE659331A (de)
CH (1) CH462807A (de)
DE (2) DE1518627C3 (de)
FR (1) FR1463811A (de)
GB (2) GB1098283A (de)
NL (1) NL6501497A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3979458A (en) * 1967-12-04 1976-09-07 Syntex Corporation Production of unsaturated carbocyclic ketones

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1353239A (fr) * 1963-03-22 1964-02-21 Ciba Geigy Procédé de préparation de nouveaux a-nor-b-homo-stéroïdes

Also Published As

Publication number Publication date
DE1793774A1 (de) 1974-04-04
FR1463811A (fr) 1966-12-30
NL6501497A (de) 1965-08-09
GB1098285A (en) 1968-01-10
DE1518627C3 (de) 1974-04-18
GB1098283A (en) 1968-01-10
US3459791A (en) 1969-08-05
DE1518627A1 (de) 1969-11-27
DE1518627B2 (de) 1973-09-13
BE659331A (de)

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