CH452518A - Procédé de préparation de 17a-acyloxy-11B-hydroxystéroïdes - Google Patents
Procédé de préparation de 17a-acyloxy-11B-hydroxystéroïdesInfo
- Publication number
- CH452518A CH452518A CH195666A CH195666A CH452518A CH 452518 A CH452518 A CH 452518A CH 195666 A CH195666 A CH 195666A CH 195666 A CH195666 A CH 195666A CH 452518 A CH452518 A CH 452518A
- Authority
- CH
- Switzerland
- Prior art keywords
- hydroxysteroids
- acyloxy
- preparation
- 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
- C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
-
- 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
- C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J75/00—Processes for the preparation of steroids in general
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (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 |
|---|---|---|---|
| GB621565A GB1082573A (en) | 1965-02-12 | 1965-02-12 | Improvements in the preparation of steroid esters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH452518A true CH452518A (fr) | 1968-03-15 |
Family
ID=9810513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH195666A CH452518A (fr) | 1965-02-12 | 1966-02-11 | Procédé de préparation de 17a-acyloxy-11B-hydroxystéroïdes |
Country Status (7)
| Country | Link |
|---|---|
| CH (1) | CH452518A (fr) |
| DE (1) | DE1568077A1 (fr) |
| DK (1) | DK118557B (fr) |
| FR (1) | FR5457M (fr) |
| GB (2) | GB1082574A (fr) |
| NO (1) | NO127190B (fr) |
| SE (1) | SE326955B (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5792758A (en) * | 1995-12-08 | 1998-08-11 | G. D. Searle & Co. | Steroid nitrite ester derivatives useful as anti-inflammatory drugs |
| US5707984A (en) * | 1995-12-08 | 1998-01-13 | G. D. Searle & Co. | Steroid nitrite/nitrate ester derivatives useful as anti-inflammatory drugs |
| US5824669A (en) | 1996-03-22 | 1998-10-20 | Nitromed, Inc. | Nitrosated and nitrosylated compounds and compositions and their use for treating respiratory disorders |
| US5837698A (en) * | 1996-05-02 | 1998-11-17 | G. D. Searle & Co. | Steroid nitrite and nitrate ester derivatives useful as anti-inflammatory drugs |
| US5985862A (en) * | 1996-05-02 | 1999-11-16 | G.D. Searle & Co. | Pharmaceutical compositions having steroid nitrate ester derivatives useful as anti-inflammatory drugs |
-
1965
- 1965-02-12 GB GB1121067A patent/GB1082574A/en not_active Expired
- 1965-02-12 GB GB621565A patent/GB1082573A/en not_active Expired
-
1966
- 1966-02-02 NO NO16154566A patent/NO127190B/no unknown
- 1966-02-10 DK DK69066A patent/DK118557B/da unknown
- 1966-02-11 SE SE01806/66A patent/SE326955B/xx unknown
- 1966-02-11 DE DE19661568077 patent/DE1568077A1/de active Pending
- 1966-02-11 CH CH195666A patent/CH452518A/fr unknown
- 1966-05-10 FR FR60887A patent/FR5457M/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE326955B (fr) | 1970-08-10 |
| FR5457M (fr) | 1967-10-16 |
| DK118557B (da) | 1970-09-07 |
| DE1568077A1 (de) | 1970-03-12 |
| GB1082573A (en) | 1967-09-06 |
| NO127190B (fr) | 1973-05-21 |
| GB1082574A (en) | 1967-09-06 |
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