IN95058B - - Google Patents

Info

Publication number
IN95058B
IN95058B IN95058A IN95058A IN95058B IN 95058 B IN95058 B IN 95058B IN 95058 A IN95058 A IN 95058A IN 95058 A IN95058 A IN 95058A IN 95058 B IN95058 B IN 95058B
Authority
IN
India
Application number
IN95058A
Other languages
English (en)
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/da
Priority claimed from GB3206463A external-priority patent/GB1100441A/en
Application filed by H Smith filed Critical H Smith
Priority to IN1001/CAL/74A priority Critical patent/IN137557B/en
Priority to IN1000/CAL/74A priority patent/IN137556B/en
Publication of IN95058B publication Critical patent/IN95058B/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
IN95058A 1962-10-17 1964-08-05 IN95058B (da)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IN1001/CAL/74A IN137557B (da) 1962-10-17 1974-05-03
IN1000/CAL/74A IN137556B (da) 1962-10-17 1974-05-03

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
IN95058B true IN95058B (da) 1975-08-16

Family

ID=27221920

Family Applications (2)

Application Number Title Priority Date Filing Date
IN95058A IN95058B (da) 1962-10-17 1964-08-05
IN137555A IN137555B (da) 1962-10-17 1974-05-03

Family Applications After (1)

Application Number Title Priority Date Filing Date
IN137555A IN137555B (da) 1962-10-17 1974-05-03

Country Status (14)

Country Link
JP (1) JPS4837029B1 (da)
AT (3) AT269376B (da)
BE (1) BE651797A (da)
BR (1) BR6461643D0 (da)
CH (1) CH498819A (da)
DE (4) DE1468988B1 (da)
DK (3) DK134161B (da)
FR (2) FR1566154A (da)
GB (2) GB1100444A (da)
IL (1) IL21826A (da)
IN (2) IN95058B (da)
NL (2) NL139307B (da)
NO (3) NO126016B (da)
SE (5) SE331470B (da)

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 (da) * 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
AU2012219096A1 (en) * 2011-02-17 2013-08-29 Lupin Limited An improved process for preparation of levonorgestrel

Also Published As

Publication number Publication date
NO129905B (da) 1974-06-10
AT301045B (de) 1972-08-25
DE1793641C2 (de) 1973-12-20
DE1793641B1 (de) 1973-05-24
IL21826A (en) 1968-12-26
NL139307B (nl) 1973-07-16
DK127475B (da) 1973-11-12
IN137555B (da) 1975-08-16
BR6461643D0 (pt) 1973-08-09
SE335119B (da) 1971-05-17
NL6409391A (da) 1965-02-15
JPS4837029B1 (da) 1973-11-08
DE1618872A1 (de) 1972-06-15
DK134161C (da) 1977-02-21
DE1618871A1 (de) 1972-08-10
SE331470B (da) 1971-01-04
GB1100444A (en) 1968-01-24
BE651797A (da)
AT301039B (de) 1972-08-25
AT269376B (de) 1969-03-10
SE335120B (da) 1971-05-17
DE1618871B2 (de) 1973-07-26
DK127598B (da) 1973-12-03
DE1618871C3 (de) 1974-02-21
DE1468988B1 (de) 1971-11-25
SE334879B (da) 1971-05-10
NO126016B (da) 1972-12-11
NO127193B (da) 1973-05-21
DE1618872C3 (de) 1974-10-24
CH498819A (de) 1970-11-15
FR4915M (da) 1967-03-20
DE1618872B2 (de) 1974-03-07
NL7308508A (da) 1973-09-25
DK134161B (da) 1976-09-20
SE350256B (da) 1972-10-23
GB1100443A (en) 1968-01-24
FR1566154A (da) 1969-05-09

Similar Documents

Publication Publication Date Title
JPS4837029B1 (da)
BE616548R (da)
BE614380A (da)
BE616785A (da)
BE634508A (da)
BE634386A (da)
BE632107A (da)
BE630626A (da)
BE630304A (da)
BE629417A (da)
BE628842A (da)
BE628201A (da)
BE628056A (da)
BE627459A (da)
BE627196A (da)
BE626050A (da)
BE625736A (da)
BE625590A (da)
BE620837A (da)
BE614159A (da)
BE616490A (da)
BE616386A (da)
BE616166A (da)
BE615962A (da)
BE615849A (da)