CH479570A - Verfahren zur Herstellung von 7a-Alkyl-19-nor-steroiden - Google Patents
Verfahren zur Herstellung von 7a-Alkyl-19-nor-steroidenInfo
- Publication number
- CH479570A CH479570A CH1484964A CH1484964A CH479570A CH 479570 A CH479570 A CH 479570A CH 1484964 A CH1484964 A CH 1484964A CH 1484964 A CH1484964 A CH 1484964A CH 479570 A CH479570 A CH 479570A
- Authority
- CH
- Switzerland
- Prior art keywords
- steroids
- alkyl
- preparation
- Prior art date
Links
Classifications
-
- 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
-
- 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
- A61K31/566—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 having an oxo group in position 17, e.g. estrone
-
- 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
- A61K31/568—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 positions 10 and 13 by a chain having at least one carbon atom, e.g. androstanes, e.g. testosterone
-
- 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
- C07J75/00—Processes for the preparation of steroids in general
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH940968A CH488685A (de) | 1963-11-20 | 1964-11-18 | Verfahren zur Herstellung von 7-Alkyl-19-nor-steroiden |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL300774 | 1963-11-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH479570A true CH479570A (de) | 1969-10-15 |
Family
ID=19755228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1484964A CH479570A (de) | 1963-11-20 | 1964-11-18 | Verfahren zur Herstellung von 7a-Alkyl-19-nor-steroiden |
Country Status (6)
Country | Link |
---|---|
US (1) | US3383393A (de) |
BR (1) | BR6464588D0 (de) |
CH (1) | CH479570A (de) |
DE (1) | DE1468423A1 (de) |
DK (1) | DK116658B (de) |
GB (2) | GB1089915A (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3476783A (en) * | 1965-10-08 | 1969-11-04 | Smithkline Corp | 6,6-ethylene-9alpha-fluoro steroids |
US3673225A (en) * | 1970-01-16 | 1972-06-27 | Organon | New 7-alkyl-steroids |
US4038297A (en) * | 1973-05-17 | 1977-07-26 | Emery Industries, Inc. | High molecular weight monocarboxylic acids and ozonization process for their preparation |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3262949A (en) * | 1956-11-13 | 1966-07-26 | Syntex Corp | 7-methyl androstane compounds |
US3312720A (en) * | 1961-03-29 | 1967-04-04 | Organon | 3-desoxy-19-nor-androstenes |
-
1964
- 1964-11-13 US US411109A patent/US3383393A/en not_active Expired - Lifetime
- 1964-11-18 CH CH1484964A patent/CH479570A/de not_active IP Right Cessation
- 1964-11-20 DK DK572664AA patent/DK116658B/da unknown
- 1964-11-20 BR BR164588/64A patent/BR6464588D0/pt unknown
- 1964-11-20 DE DE19641468423 patent/DE1468423A1/de active Pending
- 1964-11-20 GB GB47384/64A patent/GB1089915A/en not_active Expired
- 1964-11-20 GB GB16698/67A patent/GB1089916A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1089915A (en) | 1967-11-08 |
DK116658B (da) | 1970-02-02 |
US3383393A (en) | 1968-05-14 |
DE1468423A1 (de) | 1969-01-09 |
GB1089916A (en) | 1967-11-08 |
BR6464588D0 (pt) | 1973-08-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |