IN137555B - - Google Patents
Info
- Publication number
- IN137555B IN137555B IN137555A IN1375CA1955A IN137555B IN 137555 B IN137555 B IN 137555B IN 137555 A IN137555 A IN 137555A IN 1375CA1955 A IN1375CA1955 A IN 1375CA1955A IN 137555 B IN137555 B IN 137555B
- Authority
- IN
- India
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
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)
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 |
|---|---|
| IN137555B true IN137555B (en:Method) | 1975-08-16 |
Family
ID=27221920
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN95058A IN95058B (en:Method) | 1962-10-17 | 1964-08-05 | |
| IN137555A IN137555B (en:Method) | 1962-10-17 | 1974-05-03 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN95058A IN95058B (en:Method) | 1962-10-17 | 1964-08-05 |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS4837029B1 (en:Method) |
| AT (3) | AT301045B (en:Method) |
| BE (1) | BE651797A (en:Method) |
| BR (1) | BR6461643D0 (en:Method) |
| CH (1) | CH498819A (en:Method) |
| DE (4) | DE1793641C2 (en:Method) |
| DK (3) | DK134161B (en:Method) |
| FR (2) | FR1566154A (en:Method) |
| GB (2) | GB1100444A (en:Method) |
| IL (1) | IL21826A (en:Method) |
| IN (2) | IN95058B (en:Method) |
| NL (2) | NL139307B (en:Method) |
| NO (3) | NO126016B (en:Method) |
| SE (5) | SE331470B (en:Method) |
Families Citing this family (4)
| 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 (en:Method) * | 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 |
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0
- BE BE651797D patent/BE651797A/xx unknown
-
1963
- 1963-08-14 GB GB4001767A patent/GB1100444A/en not_active Expired
- 1963-08-14 GB GB4001667A patent/GB1100443A/en not_active Expired
-
1964
- 1964-08-03 IL IL2182664A patent/IL21826A/en unknown
- 1964-08-05 IN IN95058A patent/IN95058B/en unknown
- 1964-08-05 NO NO15427664A patent/NO126016B/no unknown
- 1964-08-10 BR BR16164364A patent/BR6461643D0/pt unknown
- 1964-08-10 DE DE19641793641 patent/DE1793641C2/de not_active Expired
- 1964-08-10 DE DE19641618872 patent/DE1618872C3/de not_active Expired
- 1964-08-10 DE DE19641468988 patent/DE1468988B1/de active Pending
- 1964-08-10 DE DE19641618871 patent/DE1618871C3/de not_active Expired
- 1964-08-12 CH CH1052964A patent/CH498819A/de not_active IP Right Cessation
- 1964-08-13 AT AT227470A patent/AT301045B/de not_active IP Right Cessation
- 1964-08-13 AT AT696964A patent/AT269376B/de active
- 1964-08-13 AT AT292768A patent/AT301039B/de not_active IP Right Cessation
- 1964-08-13 FR FR1566154D patent/FR1566154A/fr not_active Expired
- 1964-08-13 DK DK400464A patent/DK134161B/da unknown
- 1964-08-14 SE SE983464A patent/SE331470B/xx unknown
- 1964-08-14 NL NL6409391A patent/NL139307B/xx unknown
- 1964-08-14 SE SE843170A patent/SE350256B/xx unknown
- 1964-11-12 FR FR994684A patent/FR4915M/fr not_active Expired
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1966
- 1966-11-25 NO NO16575366A patent/NO127193B/no unknown
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1968
- 1968-03-29 SE SE04237/68A patent/SE335119B/xx unknown
- 1968-03-29 SE SE04238/68A patent/SE335120B/xx unknown
- 1968-03-29 SE SE04239/68A patent/SE334879B/xx unknown
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1969
- 1969-12-10 DK DK655269A patent/DK127598B/da unknown
-
1971
- 1971-08-02 JP JP5758471A patent/JPS4837029B1/ja active Pending
- 1971-12-30 NO NO495971A patent/NO129905B/no unknown
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1972
- 1972-05-03 DK DK220272A patent/DK127475B/da unknown
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1973
- 1973-06-19 NL NL7308508A patent/NL7308508A/xx unknown
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1974
- 1974-05-03 IN IN137555A patent/IN137555B/en unknown