DK127598B - Analogous process for the preparation of 17-haloalkynyl-3,17-dihydroxy-13-ethylgonenes or -D-homogens or esters or ethers thereof. - Google Patents

Analogous process for the preparation of 17-haloalkynyl-3,17-dihydroxy-13-ethylgonenes or -D-homogens or esters or ethers thereof.

Info

Publication number
DK127598B
DK127598B DK655269A DK655269A DK127598B DK 127598 B DK127598 B DK 127598B DK 655269 A DK655269 A DK 655269A DK 655269 A DK655269 A DK 655269A DK 127598 B DK127598 B DK 127598B
Authority
DK
Denmark
Prior art keywords
ethylgonenes
homogens
haloalkynyl
dihydroxy
ethers
Prior art date
Application number
DK655269A
Other languages
Danish (da)
Inventor
G Hughes
H Smith
Original Assignee
H Smith
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 DK448162AA external-priority patent/DK113641B/en
Priority claimed from GB3206463A external-priority patent/GB1100441A/en
Application filed by H Smith filed Critical H Smith
Priority to DK38273A priority Critical patent/DK131020B/en
Publication of DK127598B publication Critical patent/DK127598B/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J63/00Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by expansion of only one ring by one or two atoms
    • 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
    • A61K31/565Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol
    • 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
    • A61K31/565Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol
    • A61K31/567Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol substituted in position 17 alpha, e.g. mestranol, norethandrolone
    • 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
    • C07J7/00Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J75/00Processes for the preparation of steroids in general

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
DK655269A 1962-10-17 1969-12-10 Analogous process for the preparation of 17-haloalkynyl-3,17-dihydroxy-13-ethylgonenes or -D-homogens or esters or ethers thereof. DK127598B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK38273A DK131020B (en) 1962-10-17 1973-01-24 Contraceptives.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DK448162AA DK113641B (en) 1961-10-19 1962-10-17 Process for the production of steroid ketones.
GB3206463A GB1100441A (en) 1963-08-14 1963-08-14 13-alkyl 17-halogenoalkynyl-steroid 3-ketones and their derivatives
DK400464A DK134161B (en) 1962-10-17 1964-08-13 Analogous method for the production of steroid ketones.

Publications (1)

Publication Number Publication Date
DK127598B true DK127598B (en) 1973-12-03

Family

ID=27221920

Family Applications (3)

Application Number Title Priority Date Filing Date
DK400464A DK134161B (en) 1961-10-19 1964-08-13 Analogous method for the production of steroid ketones.
DK655269A DK127598B (en) 1962-10-17 1969-12-10 Analogous process for the preparation of 17-haloalkynyl-3,17-dihydroxy-13-ethylgonenes or -D-homogens or esters or ethers thereof.
DK220272A DK127475B (en) 1962-10-17 1972-05-03 Analogous process for the preparation of 17-haloalkynyl-17-hydroxy-13-ethylgonenes or -D-homogonens or esters or ethers thereof.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DK400464A DK134161B (en) 1961-10-19 1964-08-13 Analogous method for the production of steroid ketones.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK220272A DK127475B (en) 1962-10-17 1972-05-03 Analogous process for the preparation of 17-haloalkynyl-17-hydroxy-13-ethylgonenes or -D-homogonens or esters or ethers thereof.

Country Status (14)

Country Link
JP (1) JPS4837029B1 (en)
AT (3) AT301045B (en)
BE (1) BE651797A (en)
BR (1) BR6461643D0 (en)
CH (1) CH498819A (en)
DE (4) DE1793641C2 (en)
DK (3) DK134161B (en)
FR (2) FR1566154A (en)
GB (2) GB1100444A (en)
IL (1) IL21826A (en)
IN (2) IN95058B (en)
NL (2) NL139307B (en)
NO (3) NO126016B (en)
SE (5) SE350256B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2913381A1 (en) * 1979-03-30 1980-10-16 Schering Ag 11-METHYLENESTEROIDS, METHOD FOR THE PRODUCTION THEREOF AND PHARMACEUTICAL PREPARATIONS CONTAINING THEM
JPS57106714U (en) * 1980-12-23 1982-07-01
DE3214689A1 (en) * 1982-04-16 1983-10-27 Schering AG, 1000 Berlin und 4709 Bergkamen 11SS CHLORINE STEROIDS, METHOD FOR THE PRODUCTION THEREOF AND PHARMACEUTICAL PREPARATIONS CONTAINING THEM
EP2675820A1 (en) * 2011-02-17 2013-12-25 Lupin Limited An improved process for preparation of levonorgestrel

Also Published As

Publication number Publication date
GB1100444A (en) 1968-01-24
NO126016B (en) 1972-12-11
BR6461643D0 (en) 1973-08-09
IN137555B (en) 1975-08-16
DE1618872A1 (en) 1972-06-15
NL139307B (en) 1973-07-16
SE335119B (en) 1971-05-17
DK127475B (en) 1973-11-12
AT301045B (en) 1972-08-25
FR4915M (en) 1967-03-20
NL6409391A (en) 1965-02-15
DE1793641C2 (en) 1973-12-20
DK134161C (en) 1977-02-21
BE651797A (en)
IL21826A (en) 1968-12-26
DE1468988B1 (en) 1971-11-25
NL7308508A (en) 1973-09-25
GB1100443A (en) 1968-01-24
DE1618871C3 (en) 1974-02-21
SE334879B (en) 1971-05-10
DE1793641B1 (en) 1973-05-24
SE331470B (en) 1971-01-04
CH498819A (en) 1970-11-15
DK134161B (en) 1976-09-20
DE1618871B2 (en) 1973-07-26
DE1618872B2 (en) 1974-03-07
NO129905B (en) 1974-06-10
FR1566154A (en) 1969-05-09
SE350256B (en) 1972-10-23
JPS4837029B1 (en) 1973-11-08
SE335120B (en) 1971-05-17
IN95058B (en) 1975-08-16
DE1618871A1 (en) 1972-08-10
NO127193B (en) 1973-05-21
AT269376B (en) 1969-03-10
DE1618872C3 (en) 1974-10-24
AT301039B (en) 1972-08-25

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