DK122606B - Analogifremgangsmåde til fremstilling af 4-chlor-6-halogen-Δ<4,6>-pregnadien-20-on-3β-oler eller estere deraf. - Google Patents

Analogifremgangsmåde til fremstilling af 4-chlor-6-halogen-Δ<4,6>-pregnadien-20-on-3β-oler eller estere deraf.

Info

Publication number
DK122606B
DK122606B DK379268AA DK379268A DK122606B DK 122606 B DK122606 B DK 122606B DK 379268A A DK379268A A DK 379268AA DK 379268 A DK379268 A DK 379268A DK 122606 B DK122606 B DK 122606B
Authority
DK
Denmark
Prior art keywords
pregnadien
chloro
oils
esters
halogen
Prior art date
Application number
DK379268AA
Other languages
English (en)
Inventor
R Kierstead
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
Publication of DK122606B publication Critical patent/DK122606B/da

Links

Classifications

    • 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
    • A61K31/57Compounds 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
    • 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
    • C07J5/00Normal 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
    • 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
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/55Design 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)
DK379268AA 1967-08-07 1968-08-06 Analogifremgangsmåde til fremstilling af 4-chlor-6-halogen-Δ<4,6>-pregnadien-20-on-3β-oler eller estere deraf. DK122606B (da)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DK122606B true DK122606B (da) 1972-03-20

Family

ID=24641922

Family Applications (2)

Application Number Title Priority Date Filing Date
DK379168AA DK126187B (da) 1967-08-07 1968-08-06 Analogifremgangsmåde til fremstilling af 6-halogensubstituerede 4-chlor-16-alkyliden-Δ<4,6>-pregnadien-3,20-dioner.
DK379268AA DK122606B (da) 1967-08-07 1968-08-06 Analogifremgangsmåde til fremstilling af 4-chlor-6-halogen-Δ<4,6>-pregnadien-20-on-3β-oler eller estere deraf.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DK379168AA DK126187B (da) 1967-08-07 1968-08-06 Analogifremgangsmåde til fremstilling af 6-halogensubstituerede 4-chlor-16-alkyliden-Δ<4,6>-pregnadien-3,20-dioner.

Country Status (17)

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

Also Published As

Publication number Publication date
CH544074A (de) 1973-12-28
NO128766B (da) 1974-01-07
SE351632B (da) 1972-12-04
GB1215752A (en) 1970-12-16
AT290030B (de) 1971-05-10
FI45322C (fi) 1972-05-10
ES356957A1 (es) 1970-02-16
FI45321C (fi) 1972-05-10
CH565198A5 (da) 1975-08-15
YU185868A (en) 1975-12-31
CH541549A (de) 1973-10-31
AT290031B (de) 1971-03-15
NL6811217A (da) 1969-02-11
JPS5021474B1 (da) 1975-07-23
IE32397L (en) 1969-02-07
FI45322B (da) 1972-01-31
BE719050A (da) 1969-02-05
IL30492A0 (en) 1968-10-24
IE32344B1 (en) 1973-06-27
FI45321B (da) 1972-01-31
GB1217530A (en) 1970-12-31
DE1793063A1 (de) 1971-07-08
MY7100216A (en) 1971-12-31
NL6811218A (da) 1969-02-11
CH541550A (de) 1973-10-31
FR1588547A (da) 1970-04-17
IL30491A0 (en) 1968-10-24
JPS5010859B1 (da) 1975-04-24
DE1793064A1 (de) 1971-12-16
FR1588548A (da) 1970-04-17
CH544076A (de) 1973-12-28
YU33190B (en) 1976-06-30
CH544072A (de) 1973-12-28
YU185768A (en) 1975-08-31
AT285833B (de) 1970-11-10
FR8417M (da) 1971-06-10
CH555329A (de) 1974-10-31
IL30491A (en) 1973-06-29
IE32397B1 (en) 1973-07-25
DK126187B (da) 1973-06-18
DE1793064B2 (de) 1977-01-20
IE32344L (en) 1969-02-07
ES356956A1 (es) 1970-02-16
NO128765B (da) 1974-01-07
CH544073A (de) 1973-12-28
CH544075A (de) 1973-12-28
FR7921M (da) 1970-05-19
IL30492A (en) 1973-03-30
CH544081A (de) 1973-12-28
SE351633B (da) 1972-12-04
AT285832B (de) 1970-11-10
BE719049A (da) 1969-02-05

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