GB2052506B - Process for preparing acrystalline form of flunisolide - Google Patents
Process for preparing acrystalline form of flunisolideInfo
- Publication number
- GB2052506B GB2052506B GB8016683A GB8016683A GB2052506B GB 2052506 B GB2052506 B GB 2052506B GB 8016683 A GB8016683 A GB 8016683A GB 8016683 A GB8016683 A GB 8016683A GB 2052506 B GB2052506 B GB 2052506B
- Authority
- GB
- United Kingdom
- Prior art keywords
- acrystalline
- flunisolide
- preparing
- preparing acrystalline
- acrystalline form
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
- C07J71/0005—Oxygen-containing hetero ring
- C07J71/0026—Oxygen-containing hetero ring cyclic ketals
- C07J71/0031—Oxygen-containing hetero ring cyclic ketals at positions 16, 17
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pain & Pain Management (AREA)
- Rheumatology (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Steroid Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Saccharide Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US4083079A | 1979-05-21 | 1979-05-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB2052506A GB2052506A (en) | 1981-01-28 |
| GB2052506B true GB2052506B (en) | 1983-01-19 |
Family
ID=21913206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8016683A Expired GB2052506B (en) | 1979-05-21 | 1980-05-20 | Process for preparing acrystalline form of flunisolide |
Country Status (17)
| Country | Link |
|---|---|
| JP (1) | JPS55154997A (en) |
| AU (1) | AU532084B2 (en) |
| BE (1) | BE883381A (en) |
| CA (1) | CA1153761A (en) |
| CH (1) | CH643567A5 (en) |
| DE (1) | DE3019250C2 (en) |
| DK (1) | DK162530C (en) |
| FR (1) | FR2457303A1 (en) |
| GB (1) | GB2052506B (en) |
| HK (1) | HK40784A (en) |
| IL (1) | IL60128A (en) |
| IT (1) | IT1133092B (en) |
| MY (1) | MY8500694A (en) |
| NL (1) | NL189201C (en) |
| NZ (1) | NZ193778A (en) |
| SE (1) | SE431549B (en) |
| SG (1) | SG37585G (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1121513B (en) * | 1979-05-28 | 1986-04-02 | Chiesi Farma Spa | PROCESS FOR THE CONVERSION OF ANTI-INFLAMMATORY STEROID UMO IN A SUSCEPTIBLE FORM OF BEING ADMINISTERED AS AN AEROSOL |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX3864E (en) * | 1975-05-27 | 1981-08-26 | Syntex Corp | A PROCESS TO PREPARE THE CRYSTALLINE COMPOUND 6-FLUIRO-11B 21-DIHIROXI-16 17-ISOPROPILIDENDIOXIPREGNA-1 4-DIEN-3 20-DIONA |
-
1980
- 1980-05-20 JP JP6603580A patent/JPS55154997A/en active Granted
- 1980-05-20 NZ NZ193778A patent/NZ193778A/en unknown
- 1980-05-20 FR FR8011254A patent/FR2457303A1/en active Granted
- 1980-05-20 AU AU58566/80A patent/AU532084B2/en not_active Expired
- 1980-05-20 IL IL60128A patent/IL60128A/en unknown
- 1980-05-20 IT IT67791/80A patent/IT1133092B/en active Protection Beyond IP Right Term
- 1980-05-20 BE BE0/200678A patent/BE883381A/en not_active IP Right Cessation
- 1980-05-20 GB GB8016683A patent/GB2052506B/en not_active Expired
- 1980-05-20 CH CH393980A patent/CH643567A5/en not_active IP Right Cessation
- 1980-05-20 DK DK219280A patent/DK162530C/en not_active IP Right Cessation
- 1980-05-20 DE DE3019250A patent/DE3019250C2/en not_active Expired
- 1980-05-20 NL NLAANVRAGE8002902,A patent/NL189201C/en not_active IP Right Cessation
- 1980-05-20 SE SE8003761A patent/SE431549B/en not_active IP Right Cessation
- 1980-05-21 CA CA000352333A patent/CA1153761A/en not_active Expired
-
1984
- 1984-05-10 HK HK407/84A patent/HK40784A/en not_active IP Right Cessation
-
1985
- 1985-05-18 SG SG375/85A patent/SG37585G/en unknown
- 1985-12-30 MY MY694/85A patent/MY8500694A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6258360B2 (en) | 1987-12-05 |
| NZ193778A (en) | 1982-03-16 |
| IT1133092B (en) | 1986-07-09 |
| MY8500694A (en) | 1985-12-31 |
| JPS55154997A (en) | 1980-12-02 |
| DK219280A (en) | 1980-11-22 |
| AU532084B2 (en) | 1983-09-15 |
| HK40784A (en) | 1984-05-18 |
| NL8002902A (en) | 1980-11-25 |
| FR2457303A1 (en) | 1980-12-19 |
| FR2457303B1 (en) | 1983-05-13 |
| CH643567A5 (en) | 1984-06-15 |
| SG37585G (en) | 1986-01-17 |
| CA1153761A (en) | 1983-09-13 |
| AU5856680A (en) | 1980-11-27 |
| IL60128A (en) | 1984-01-31 |
| GB2052506A (en) | 1981-01-28 |
| SE431549B (en) | 1984-02-13 |
| IL60128A0 (en) | 1980-07-31 |
| DK162530C (en) | 1992-03-30 |
| DK162530B (en) | 1991-11-11 |
| SE8003761L (en) | 1980-11-22 |
| IT8067791A0 (en) | 1980-05-20 |
| DE3019250C2 (en) | 1982-11-11 |
| NL189201B (en) | 1992-09-01 |
| NL189201C (en) | 1993-02-01 |
| DE3019250A1 (en) | 1980-12-04 |
| BE883381A (en) | 1980-11-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3060027D1 (en) | Process for the preparation of benzimidazolylbenzofurans | |
| YU77380A (en) | Process for the production of l-thereonine | |
| YU317180A (en) | Process for preparing new nitrothiophenes | |
| DE3060854D1 (en) | Process for the preparation of 3-phenoxybenzaldehydes | |
| DE3060155D1 (en) | Process for the preparation of thiazolidine-2-thiones | |
| DE3065179D1 (en) | Process for the production of 2-chloro-4-substituted-5-thiazolecarboxylates | |
| GB2042542B (en) | Process for the preparation of meta-chloroanilines | |
| DE3061037D1 (en) | Process for preparing dimethylaminosilanes | |
| DE3060089D1 (en) | Process for preparing 1-amino-2-phenoxy-4-hydroxy-anthraquinone | |
| DE3060759D1 (en) | Process for the production of 4-fluoro-3-phenoxy-toluene | |
| GB2098208B (en) | Process for the preparation of 7-acylindolines | |
| ZA804922B (en) | New process for preparing 1-halogen-e-homo | |
| YU321880A (en) | Process for preparing new pyrrolo-benzotriazepines | |
| GB2051053B (en) | Process for the preparation of d-a-aminoacids | |
| GB2058068B (en) | Process for preparing 5-chloro-2-nitrophenol | |
| GB2052506B (en) | Process for preparing acrystalline form of flunisolide | |
| GB2053213B (en) | Process for the production of 4-acylamido-2-nitro-1-alkoxybenzenes | |
| DE3064321D1 (en) | Process for the production of colour-stable o-chloranilin | |
| DE3060477D1 (en) | Process for the production of 3-nitro-4-aminotoluene | |
| DE3061695D1 (en) | Process for the production of dl-serines | |
| DE2964328D1 (en) | Process for the preparation of m-amino-phenols | |
| DE3060850D1 (en) | Process for preparing naphthalenesulphochloride | |
| GB2055827B (en) | Process for preparing chlorothiolformates | |
| GB2048925B (en) | Process for the production of methoxyanthraquinones | |
| DE3060012D1 (en) | Process for the preparation of 1-amino-2-acetyl-4-bromoanthraquinone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 711A | Proceeding under section 117(1) patents act 1977 | ||
| PE20 | Patent expired after termination of 20 years |
Effective date: 20000519 |