CS167895B2 - - Google Patents
Info
- Publication number
- CS167895B2 CS167895B2 CS47470A CS47470A CS167895B2 CS 167895 B2 CS167895 B2 CS 167895B2 CS 47470 A CS47470 A CS 47470A CS 47470 A CS47470 A CS 47470A CS 167895 B2 CS167895 B2 CS 167895B2
- Authority
- CS
- Czechoslovakia
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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Organic 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 |
|---|---|---|---|
| DE19691921398 DE1921398C3 (de) | 1969-04-23 | 1969-04-23 | 2-Chlor-3-oxo-l,4-pregnadiene, Verfahren zu ihrer Herstellung sowie diese enthaltende Arzneimittel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS167895B2 true CS167895B2 (cs) | 1976-05-28 |
Family
ID=5732500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS47470A CS167895B2 (cs) | 1969-04-23 | 1970-03-27 |
Country Status (3)
| Country | Link |
|---|---|
| AT (1) | AT304775B (cs) |
| CS (1) | CS167895B2 (cs) |
| DE (1) | DE1921398C3 (cs) |
-
1969
- 1969-04-23 DE DE19691921398 patent/DE1921398C3/de not_active Expired
-
1970
- 1970-03-27 CS CS47470A patent/CS167895B2/cs unknown
- 1970-04-08 AT AT42771A patent/AT304775B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| DE1921398A1 (de) | 1970-11-12 |
| DE1921398B2 (de) | 1977-11-17 |
| DE1921398C3 (de) | 1978-07-06 |
| AT304775B (de) | 1973-01-25 |