AT285833B - Process for the production of new halogen steroids - Google Patents

Process for the production of new halogen steroids

Info

Publication number
AT285833B
AT285833B AT760468A AT760468A AT285833B AT 285833 B AT285833 B AT 285833B AT 760468 A AT760468 A AT 760468A AT 760468 A AT760468 A AT 760468A AT 285833 B AT285833 B AT 285833B
Authority
AT
Austria
Prior art keywords
production
new halogen
halogen steroids
steroids
new
Prior art date
Application number
AT760468A
Other languages
German (de)
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Application granted granted Critical
Publication of AT285833B publication Critical patent/AT285833B/en

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
    • C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

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)
AT760468A 1967-08-07 1968-08-05 Process for the production of new halogen steroids AT285833B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65860267A 1967-08-07 1967-08-07

Publications (1)

Publication Number Publication Date
AT285833B true AT285833B (en) 1970-11-10

Family

ID=24641922

Family Applications (4)

Application Number Title Priority Date Filing Date
AT08882/69A AT290031B (en) 1967-08-07 1968-08-05 METHOD FOR MANUFACTURING NEW 16-METHYLENE STEROIDS
AT760368A AT285832B (en) 1967-08-07 1968-08-05 Process for the production of new halogen steroids
AT888169A AT290030B (en) 1967-08-07 1968-08-05 Process for the production of new halogen steroids
AT760468A AT285833B (en) 1967-08-07 1968-08-05 Process for the production of new halogen steroids

Family Applications Before (3)

Application Number Title Priority Date Filing Date
AT08882/69A AT290031B (en) 1967-08-07 1968-08-05 METHOD FOR MANUFACTURING NEW 16-METHYLENE STEROIDS
AT760368A AT285832B (en) 1967-08-07 1968-08-05 Process for the production of new halogen steroids
AT888169A AT290030B (en) 1967-08-07 1968-08-05 Process for the production of new halogen steroids

Country Status (17)

Country Link
JP (2) JPS5021474B1 (en)
AT (4) AT290031B (en)
BE (2) BE719050A (en)
CH (10) CH544073A (en)
DE (1) DE1793063A1 (en)
DK (2) DK126187B (en)
ES (2) ES356956A1 (en)
FI (2) FI45322C (en)
FR (4) FR1588548A (en)
GB (2) GB1217530A (en)
IE (2) IE32397B1 (en)
IL (2) IL30492A (en)
MY (1) MY7100216A (en)
NL (2) NL6811217A (en)
NO (2) NO128766B (en)
SE (2) SE351632B (en)
YU (2) YU185768A (en)

Also Published As

Publication number Publication date
CH544074A (en) 1973-12-28
NO128766B (en) 1974-01-07
SE351632B (en) 1972-12-04
GB1215752A (en) 1970-12-16
AT290030B (en) 1971-05-10
FI45322C (en) 1972-05-10
ES356957A1 (en) 1970-02-16
FI45321C (en) 1972-05-10
CH565198A5 (en) 1975-08-15
YU185868A (en) 1975-12-31
CH541549A (en) 1973-10-31
AT290031B (en) 1971-03-15
NL6811217A (en) 1969-02-11
JPS5021474B1 (en) 1975-07-23
IE32397L (en) 1969-02-07
FI45322B (en) 1972-01-31
BE719050A (en) 1969-02-05
IL30492A0 (en) 1968-10-24
IE32344B1 (en) 1973-06-27
FI45321B (en) 1972-01-31
GB1217530A (en) 1970-12-31
DE1793063A1 (en) 1971-07-08
MY7100216A (en) 1971-12-31
NL6811218A (en) 1969-02-11
CH541550A (en) 1973-10-31
FR1588547A (en) 1970-04-17
IL30491A0 (en) 1968-10-24
JPS5010859B1 (en) 1975-04-24
DK122606B (en) 1972-03-20
DE1793064A1 (en) 1971-12-16
FR1588548A (en) 1970-04-17
CH544076A (en) 1973-12-28
YU33190B (en) 1976-06-30
CH544072A (en) 1973-12-28
YU185768A (en) 1975-08-31
FR8417M (en) 1971-06-10
CH555329A (en) 1974-10-31
IL30491A (en) 1973-06-29
IE32397B1 (en) 1973-07-25
DK126187B (en) 1973-06-18
DE1793064B2 (en) 1977-01-20
IE32344L (en) 1969-02-07
ES356956A1 (en) 1970-02-16
NO128765B (en) 1974-01-07
CH544073A (en) 1973-12-28
CH544075A (en) 1973-12-28
FR7921M (en) 1970-05-19
IL30492A (en) 1973-03-30
CH544081A (en) 1973-12-28
SE351633B (en) 1972-12-04
AT285832B (en) 1970-11-10
BE719049A (en) 1969-02-05

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee