IL21826A - Steroid ketones and their derivatives - Google Patents

Steroid ketones and their derivatives

Info

Publication number
IL21826A
IL21826A IL2182664A IL2182664A IL21826A IL 21826 A IL21826 A IL 21826A IL 2182664 A IL2182664 A IL 2182664A IL 2182664 A IL2182664 A IL 2182664A IL 21826 A IL21826 A IL 21826A
Authority
IL
Israel
Prior art keywords
steroid
group
ring
ketone
ethylenic
Prior art date
Application number
IL2182664A
Other languages
English (en)
Original Assignee
Smith H
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/da
Priority claimed from GB3206463A external-priority patent/GB1100441A/en
Application filed by Smith H filed Critical Smith H
Publication of IL21826A publication Critical patent/IL21826A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J63/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by expansion of only one ring by one or two atoms
    • 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
    • A61K31/565—Compounds 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
    • 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
    • A61K31/565—Compounds 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
    • A61K31/567—Compounds 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
    • 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
    • C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general
IL2182664A 1962-10-17 1964-08-03 Steroid ketones and their derivatives IL21826A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DK448162AA DK113641B (da) 1961-10-19 1962-10-17 Fremgangsmåde til fremstilling af steroidketoner.
GB3206463A GB1100441A (en) 1963-08-14 1963-08-14 13-alkyl 17-halogenoalkynyl-steroid 3-ketones and their derivatives
DK400464A DK134161B (da) 1962-10-17 1964-08-13 Analogifremgangsmåde til fremstilling af steroidketoner.

Publications (1)

Publication Number Publication Date
IL21826A true IL21826A (en) 1968-12-26

Family

ID=27221920

Family Applications (1)

Application Number Title Priority Date Filing Date
IL2182664A IL21826A (en) 1962-10-17 1964-08-03 Steroid ketones and their derivatives

Country Status (14)

Country Link
JP (1) JPS4837029B1 (no)
AT (3) AT301045B (no)
BE (1) BE651797A (no)
BR (1) BR6461643D0 (no)
CH (1) CH498819A (no)
DE (4) DE1618872C3 (no)
DK (3) DK134161B (no)
FR (2) FR1566154A (no)
GB (2) GB1100443A (no)
IL (1) IL21826A (no)
IN (2) IN95058B (no)
NL (2) NL139307B (no)
NO (3) NO126016B (no)
SE (5) SE331470B (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2913381A1 (de) * 1979-03-30 1980-10-16 Schering Ag 11-methylensteroide, verfahren zu ihrer herstellung und diese enthaltende pharmazeutische praeparate
JPS57106714U (no) * 1980-12-23 1982-07-01
DE3214689A1 (de) * 1982-04-16 1983-10-27 Schering AG, 1000 Berlin und 4709 Bergkamen 11ss-chlor-steroide, verfahren zu ihrer herstellung und diese enthaltende pharmazeutische praeparate
US20130324748A1 (en) * 2011-02-17 2013-12-05 Lupin Limited Process for preparation of levonorgestrel

Also Published As

Publication number Publication date
DK134161B (da) 1976-09-20
DE1618871A1 (de) 1972-08-10
DE1468988B1 (de) 1971-11-25
DE1618872B2 (de) 1974-03-07
NO129905B (no) 1974-06-10
CH498819A (de) 1970-11-15
DK127598B (da) 1973-12-03
FR4915M (no) 1967-03-20
DE1618872A1 (de) 1972-06-15
BR6461643D0 (pt) 1973-08-09
DE1618871C3 (de) 1974-02-21
SE334879B (no) 1971-05-10
DK127475B (da) 1973-11-12
FR1566154A (no) 1969-05-09
AT301045B (de) 1972-08-25
NL6409391A (no) 1965-02-15
DK134161C (no) 1977-02-21
GB1100443A (en) 1968-01-24
AT301039B (de) 1972-08-25
DE1793641C2 (de) 1973-12-20
DE1618871B2 (de) 1973-07-26
SE335120B (no) 1971-05-17
SE350256B (no) 1972-10-23
BE651797A (no)
GB1100444A (en) 1968-01-24
SE331470B (no) 1971-01-04
NL7308508A (no) 1973-09-25
AT269376B (de) 1969-03-10
IN95058B (no) 1975-08-16
JPS4837029B1 (no) 1973-11-08
IN137555B (no) 1975-08-16
NO127193B (no) 1973-05-21
NL139307B (nl) 1973-07-16
SE335119B (no) 1971-05-17
NO126016B (no) 1972-12-11
DE1793641B1 (de) 1973-05-24
DE1618872C3 (de) 1974-10-24

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