DE1793063A1 - Verfahren zur Herstellung von Halogensteroiden - Google Patents

Verfahren zur Herstellung von Halogensteroiden

Info

Publication number
DE1793063A1
DE1793063A1 DE19681793063 DE1793063A DE1793063A1 DE 1793063 A1 DE1793063 A1 DE 1793063A1 DE 19681793063 DE19681793063 DE 19681793063 DE 1793063 A DE1793063 A DE 1793063A DE 1793063 A1 DE1793063 A1 DE 1793063A1
Authority
DE
Germany
Prior art keywords
hydrogen
hydroxy
chlorine
alkyl
formula
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.)
Pending
Application number
DE19681793063
Other languages
German (de)
English (en)
Inventor
Kierstead Richard Wightman
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche 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
Application filed by F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of DE1793063A1 publication Critical patent/DE1793063A1/de
Pending 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
    • 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)
DE19681793063 1967-08-07 1968-07-30 Verfahren zur Herstellung von Halogensteroiden Pending DE1793063A1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE1793063A1 true DE1793063A1 (de) 1971-07-08

Family

ID=24641922

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681793063 Pending DE1793063A1 (de) 1967-08-07 1968-07-30 Verfahren zur Herstellung von Halogensteroiden

Country Status (17)

Country Link
JP (2) JPS5021474B1 (xx)
AT (4) AT290030B (xx)
BE (2) BE719049A (xx)
CH (10) CH544074A (xx)
DE (1) DE1793063A1 (xx)
DK (2) DK126187B (xx)
ES (2) ES356956A1 (xx)
FI (2) FI45322C (xx)
FR (4) FR1588548A (xx)
GB (2) GB1217530A (xx)
IE (2) IE32397B1 (xx)
IL (2) IL30491A (xx)
MY (1) MY7100216A (xx)
NL (2) NL6811218A (xx)
NO (2) NO128765B (xx)
SE (2) SE351633B (xx)
YU (2) YU33190B (xx)

Also Published As

Publication number Publication date
ES356957A1 (es) 1970-02-16
IE32344B1 (en) 1973-06-27
CH541550A (de) 1973-10-31
GB1215752A (en) 1970-12-16
IL30491A (en) 1973-06-29
FR1588548A (xx) 1970-04-17
GB1217530A (en) 1970-12-31
CH544076A (de) 1973-12-28
FI45321B (xx) 1972-01-31
AT290030B (de) 1971-05-10
FR8417M (xx) 1971-06-10
FI45321C (fi) 1972-05-10
AT290031B (de) 1971-03-15
CH544074A (de) 1973-12-28
NL6811218A (xx) 1969-02-11
IL30491A0 (en) 1968-10-24
JPS5010859B1 (xx) 1975-04-24
CH541549A (de) 1973-10-31
NO128766B (xx) 1974-01-07
YU185868A (en) 1975-12-31
IL30492A0 (en) 1968-10-24
CH544075A (de) 1973-12-28
FR7921M (xx) 1970-05-19
CH555329A (de) 1974-10-31
JPS5021474B1 (xx) 1975-07-23
IE32344L (en) 1969-02-07
IL30492A (en) 1973-03-30
BE719050A (xx) 1969-02-05
NO128765B (xx) 1974-01-07
CH565198A5 (xx) 1975-08-15
FI45322C (fi) 1972-05-10
DE1793064A1 (de) 1971-12-16
DE1793064B2 (de) 1977-01-20
IE32397B1 (en) 1973-07-25
SE351632B (xx) 1972-12-04
BE719049A (xx) 1969-02-05
DK126187B (da) 1973-06-18
AT285833B (de) 1970-11-10
YU185768A (en) 1975-08-31
CH544081A (de) 1973-12-28
MY7100216A (en) 1971-12-31
ES356956A1 (es) 1970-02-16
FI45322B (xx) 1972-01-31
FR1588547A (xx) 1970-04-17
AT285832B (de) 1970-11-10
SE351633B (xx) 1972-12-04
DK122606B (da) 1972-03-20
CH544073A (de) 1973-12-28
YU33190B (en) 1976-06-30
IE32397L (en) 1969-02-07
NL6811217A (xx) 1969-02-11
CH544072A (de) 1973-12-28

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