CH462808A - Procédé de préparation de stéroïdes - Google Patents
Procédé de préparation de stéroïdesInfo
- Publication number
- CH462808A CH462808A CH384366A CH384366A CH462808A CH 462808 A CH462808 A CH 462808A CH 384366 A CH384366 A CH 384366A CH 384366 A CH384366 A CH 384366A CH 462808 A CH462808 A CH 462808A
- Authority
- CH
- Switzerland
- Prior art keywords
- steroids
- 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
- A61K31/566—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
- A61K31/5685—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 having an oxo group in position 17, e.g. androsterone
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US440597A US3325519A (en) | 1965-03-17 | 1965-03-17 | Process for the preparation of equilin and intermediates obtained therefrom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH462808A true CH462808A (fr) | 1968-09-30 |
Family
ID=23749403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH384366A CH462808A (fr) | 1965-03-17 | 1966-03-17 | Procédé de préparation de stéroïdes |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3325519A (fr) |
| CH (1) | CH462808A (fr) |
| DE (1) | DE1543992C3 (fr) |
| GB (1) | GB1114160A (fr) |
| IL (1) | IL25337A (fr) |
| NL (1) | NL6603491A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3517036A (en) * | 1966-11-15 | 1970-06-23 | Squibb & Sons Inc | Hydroxy,acyloxy and 11-keto-1,3,5(10),7-estratetraenes |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3162655A (en) * | 1963-06-24 | 1964-12-22 | American Home Prod | Synthesis of equilin |
-
1965
- 1965-03-17 US US440597A patent/US3325519A/en not_active Expired - Lifetime
-
1966
- 1966-03-09 IL IL25337A patent/IL25337A/xx unknown
- 1966-03-14 GB GB11133/66A patent/GB1114160A/en not_active Expired
- 1966-03-17 NL NL6603491A patent/NL6603491A/xx unknown
- 1966-03-17 CH CH384366A patent/CH462808A/fr unknown
- 1966-03-17 DE DE1543992A patent/DE1543992C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1543992A1 (de) | 1970-02-05 |
| NL6603491A (fr) | 1966-09-19 |
| US3325519A (en) | 1967-06-13 |
| DE1543992C3 (de) | 1975-06-05 |
| DE1543992B2 (de) | 1974-10-03 |
| GB1114160A (en) | 1968-05-15 |
| IL25337A (en) | 1969-11-30 |
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