NL6612191A - - Google Patents
Info
- Publication number
- NL6612191A NL6612191A NL6612191A NL6612191A NL6612191A NL 6612191 A NL6612191 A NL 6612191A NL 6612191 A NL6612191 A NL 6612191A NL 6612191 A NL6612191 A NL 6612191A NL 6612191 A NL6612191 A NL 6612191A
- Authority
- NL
- Netherlands
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
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- 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)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US48381065A | 1965-08-30 | 1965-08-30 | |
| US72652968A | 1968-05-03 | 1968-05-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6612191A true NL6612191A (no) | 1967-03-01 |
Family
ID=27047777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6612191A NL6612191A (no) | 1965-08-30 | 1966-08-30 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3444217A (no) |
| NL (1) | NL6612191A (no) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE418294B (sv) * | 1974-03-27 | 1981-05-18 | Plurichemie Anstalt | Sett att framstella en 16alfa- eller 16beta-9alfa-klor eller -fluorsteroidester |
| DE3133081A1 (de) * | 1981-08-18 | 1983-03-10 | Schering Ag, 1000 Berlin Und 4619 Bergkamen | Neue 6(alpha)-methylprednisolon-derivate, ihre herstellung und verwendung |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2800489A (en) * | 1953-08-14 | 1957-07-23 | Reichstein Tadeus | 11-trifluoroacetoxy steroids and process |
| US2959602A (en) * | 1957-12-03 | 1960-11-08 | Schering Corp | Triesters of 9alpha-fluoro-1, 4, 6-pregnatriene-11beta, 17alpha, 21-triol-3, 20-dione |
-
1966
- 1966-08-30 NL NL6612191A patent/NL6612191A/xx unknown
-
1968
- 1968-05-03 US US726529A patent/US3444217A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3444217A (en) | 1969-05-13 |