CH479572A - Verfahren zur Herstellung von Steroiden der Pregnanreihe - Google Patents
Verfahren zur Herstellung von Steroiden der PregnanreiheInfo
- Publication number
- CH479572A CH479572A CH55565A CH55565A CH479572A CH 479572 A CH479572 A CH 479572A CH 55565 A CH55565 A CH 55565A CH 55565 A CH55565 A CH 55565A CH 479572 A CH479572 A CH 479572A
- Authority
- CH
- Switzerland
- Prior art keywords
- pregnan
- steroids
- manufacture
- range
- pregnan range
- 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
- A61K31/57—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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
-
- 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 |
|---|---|---|---|
| DESC034482 | 1964-01-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH479572A true CH479572A (de) | 1969-10-15 |
Family
ID=7433151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH55565A CH479572A (de) | 1964-01-16 | 1965-01-15 | Verfahren zur Herstellung von Steroiden der Pregnanreihe |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH479572A (de) |
| DE (1) | DE1249271B (de) |
| FR (1) | FR1421018A (de) |
| GB (1) | GB1086462A (de) |
| NL (1) | NL6500578A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1241906A (en) * | 1969-11-01 | 1971-08-04 | Unimed Inc | Salts of beta-(pyridyl alkyl) amines with 21-hydroxy steroid polybasic acid esters |
-
0
- DE DENDAT1249271D patent/DE1249271B/de active Pending
-
1965
- 1965-01-15 CH CH55565A patent/CH479572A/de not_active IP Right Cessation
- 1965-01-16 FR FR2235A patent/FR1421018A/fr not_active Expired
- 1965-01-18 GB GB214165A patent/GB1086462A/en not_active Expired
- 1965-01-18 NL NL6500578A patent/NL6500578A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1249271B (de) | 1967-09-07 |
| GB1086462A (en) | 1967-10-11 |
| NL6500578A (de) | 1965-07-19 |
| FR1421018A (fr) | 1966-03-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |