ZA713294B - Improvements in or relating to organic compounds - Google Patents
Improvements in or relating to organic compoundsInfo
- Publication number
- ZA713294B ZA713294B ZA713294A ZA713294A ZA713294B ZA 713294 B ZA713294 B ZA 713294B ZA 713294 A ZA713294 A ZA 713294A ZA 713294 A ZA713294 A ZA 713294A ZA 713294 B ZA713294 B ZA 713294B
- Authority
- ZA
- South Africa
- Prior art keywords
- relating
- organic compounds
- compounds
- organic
- 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
-
- 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)
- 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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3954670A | 1970-05-21 | 1970-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA713294B true ZA713294B (en) | 1972-12-27 |
Family
ID=21906052
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA713293A ZA713293B (en) | 1970-05-21 | 1971-05-21 | Improvements in or relating to organic compounds |
| ZA713294A ZA713294B (en) | 1970-05-21 | 1971-05-21 | Improvements in or relating to organic compounds |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA713293A ZA713293B (en) | 1970-05-21 | 1971-05-21 | Improvements in or relating to organic compounds |
Country Status (2)
| Country | Link |
|---|---|
| CH (2) | CH553765A (en) |
| ZA (2) | ZA713293B (en) |
-
1971
- 1971-05-12 CH CH253074A patent/CH553765A/en not_active IP Right Cessation
- 1971-05-12 CH CH253174A patent/CH553766A/en not_active IP Right Cessation
- 1971-05-21 ZA ZA713293A patent/ZA713293B/en unknown
- 1971-05-21 ZA ZA713294A patent/ZA713294B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA713293B (en) | 1972-12-27 |
| CH553765A (en) | 1974-09-13 |
| CH553766A (en) | 1974-09-13 |
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