BE686981A - - Google Patents
Info
- Publication number
- BE686981A BE686981A BE686981DA BE686981A BE 686981 A BE686981 A BE 686981A BE 686981D A BE686981D A BE 686981DA BE 686981 A BE686981 A BE 686981A
- Authority
- BE
- Belgium
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
- A61K31/568—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
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J53/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by condensation with a carbocyclic rings or by formation of an additional ring by means of a direct link between two ring carbon atoms, including carboxyclic rings fused to the cyclopenta(a)hydrophenanthrene skeleton are included in this class
-
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US488274A US3373157A (en) | 1965-09-17 | 1965-09-17 | 6, 6-ethylene-19 nortestosterones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE686981A true BE686981A (en:Method) | 1967-03-16 |
Family
ID=23939060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE686981D BE686981A (en:Method) | 1965-09-17 | 1966-09-16 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3373157A (en:Method) |
| BE (1) | BE686981A (en:Method) |
| FR (1) | FR5729M (en:Method) |
| GB (1) | GB1129382A (en:Method) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1089945A (en) * | 1965-09-23 | 1967-11-08 | British Drug Houses Ltd | Steroidal-6-spirocyclopropyl-4-en-3-ones |
| US3501508A (en) * | 1967-01-12 | 1970-03-17 | Ortho Pharma Corp | Steroidal adamantates |
| US3470156A (en) * | 1967-01-30 | 1969-09-30 | Smithkline Corp | 6,6-ethylene-1,2-methylenesteroids |
| US3455972A (en) * | 1967-10-09 | 1969-07-15 | Syntex Corp | Novel 6-spiro-(6',6'-dihalocyclopropyl) steroids |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3261829A (en) * | 1964-08-12 | 1966-07-19 | Searle & Co | Spiro(steroidal-6,3'-1-pyrazolines) and process |
-
1965
- 1965-09-17 US US488274A patent/US3373157A/en not_active Expired - Lifetime
-
1966
- 1966-09-13 GB GB40953/66A patent/GB1129382A/en not_active Expired
- 1966-09-14 FR FR76272A patent/FR5729M/fr not_active Expired
- 1966-09-16 BE BE686981D patent/BE686981A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3373157A (en) | 1968-03-12 |
| FR5729M (en:Method) | 1968-01-22 |
| GB1129382A (en) | 1968-10-02 |