BE702540A - - Google Patents
Info
- Publication number
- BE702540A BE702540A BE702540DA BE702540A BE 702540 A BE702540 A BE 702540A BE 702540D A BE702540D A BE 702540DA BE 702540 A BE702540 A BE 702540A
- 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
-
- 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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Organic Chemistry (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)
- Epoxy Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US57198266A | 1966-08-12 | 1966-08-12 | |
| GB267967 | 1967-01-18 | ||
| US64791067A | 1967-06-22 | 1967-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE702540A true BE702540A (de) | 1968-01-15 |
Family
ID=27254108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE702540D BE702540A (de) | 1966-08-12 | 1967-08-10 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3475468A (de) |
| BE (1) | BE702540A (de) |
| CH (3) | CH561736A5 (de) |
| DK (2) | DK128161B (de) |
| ES (1) | ES344054A1 (de) |
| GB (1) | GB1197761A (de) |
| IL (1) | IL28459A (de) |
| IT (1) | IT1107701B (de) |
| NL (1) | NL159394B (de) |
| SE (4) | SE380531B (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2693497A (en) * | 1949-10-14 | 1954-11-02 | Shell Dev | Synthesis of unsaturated hydrocarbons from unsaturated ketones |
| US3933870A (en) * | 1973-07-02 | 1976-01-20 | Hoffmann-La Roche Inc. | Synthesis of A-ring aromatic steroids |
-
1967
- 1967-06-22 US US647910A patent/US3475468A/en not_active Expired - Lifetime
- 1967-08-06 IL IL28459A patent/IL28459A/en unknown
- 1967-08-08 GB GB36339/67A patent/GB1197761A/en not_active Expired
- 1967-08-09 IT IT29368/67A patent/IT1107701B/it active
- 1967-08-10 BE BE702540D patent/BE702540A/xx not_active IP Right Cessation
- 1967-08-11 SE SE7005481A patent/SE380531B/xx unknown
- 1967-08-11 SE SE05479/70A patent/SE362420B/xx unknown
- 1967-08-11 ES ES344054A patent/ES344054A1/es not_active Expired
- 1967-08-11 CH CH756771A patent/CH561736A5/xx not_active IP Right Cessation
- 1967-08-11 SE SE11379/67A patent/SE342035B/xx unknown
- 1967-08-11 NL NL6711114.A patent/NL159394B/xx not_active IP Right Cessation
- 1967-08-11 SE SE7005480A patent/SE373362B/xx unknown
- 1967-08-11 CH CH756871A patent/CH575434A5/xx not_active IP Right Cessation
- 1967-08-11 DK DK410667AA patent/DK128161B/da not_active IP Right Cessation
- 1967-08-11 CH CH1132267A patent/CH561230A5/de not_active IP Right Cessation
-
1970
- 1970-06-12 DK DK306470AA patent/DK127418B/da not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ES344054A1 (es) | 1968-12-16 |
| IL28459A (en) | 1972-04-27 |
| CH575434A5 (de) | 1976-05-14 |
| NL6711114A (de) | 1968-02-13 |
| DE1643582A1 (de) | 1972-05-10 |
| SE342035B (de) | 1972-01-24 |
| DE1643582B2 (de) | 1975-07-03 |
| US3475468A (en) | 1969-10-28 |
| IT1107701B (it) | 1985-11-25 |
| NL159394B (nl) | 1979-02-15 |
| SE373362B (sv) | 1975-02-03 |
| SE380531B (sv) | 1975-11-10 |
| CH561736A5 (de) | 1975-05-15 |
| CH561230A5 (en) | 1975-04-30 |
| GB1197761A (en) | 1970-07-08 |
| DK128161B (da) | 1974-03-11 |
| DK127418B (da) | 1973-11-05 |
| SE362420B (de) | 1973-12-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE20 | Patent expired |
Owner name: AMERICAN HOME PRODUCTS CORP. Effective date: 19870810 |