BE678381A - - Google Patents
Info
- Publication number
- BE678381A BE678381A BE678381DA BE678381A BE 678381 A BE678381 A BE 678381A BE 678381D A BE678381D A BE 678381DA BE 678381 A BE678381 A BE 678381A
- 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
- A61K31/57—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone
- A61K31/573—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone substituted in position 21, e.g. cortisone, dexamethasone, prednisone or aldosterone
-
- 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
- A61K31/57—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone
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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)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Pharmacology & Pharmacy (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Steroid Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US44278465A | 1965-03-25 | 1965-03-25 | |
| US47205565A | 1965-07-14 | 1965-07-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE678381A true BE678381A (xx) | 1966-09-26 |
Family
ID=27033284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE678381D BE678381A (xx) | 1965-03-25 | 1966-03-24 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3479342A (xx) |
| BE (1) | BE678381A (xx) |
| DE (1) | DE1543467A1 (xx) |
| FR (1) | FR5312M (xx) |
| GB (1) | GB1065189A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2595317A1 (en) * | 2005-01-18 | 2006-07-27 | Solvay Pharmaceuticals Gmbh | Method for preparing medrogestone |
-
1965
- 1965-07-14 US US472055A patent/US3479342A/en not_active Expired - Lifetime
-
1966
- 1966-03-18 GB GB12180/66A patent/GB1065189A/en not_active Expired
- 1966-03-21 FR FR54220A patent/FR5312M/fr not_active Expired
- 1966-03-24 BE BE678381D patent/BE678381A/xx unknown
- 1966-03-25 DE DE19661543467 patent/DE1543467A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1543467A1 (de) | 1969-09-18 |
| GB1065189A (en) | 1967-04-12 |
| US3479342A (en) | 1969-11-18 |
| FR5312M (xx) | 1967-08-21 |