DK121227B - Analogifremgangsmåde til fremstilling af 6α,9α-difluorhydrocortison- eller prednisolon-17-valerat. - Google Patents
Analogifremgangsmåde til fremstilling af 6α,9α-difluorhydrocortison- eller prednisolon-17-valerat.Info
- Publication number
- DK121227B DK121227B DK80768A DK80768A DK121227B DK 121227 B DK121227 B DK 121227B DK 80768 A DK80768 A DK 80768A DK 80768 A DK80768 A DK 80768A DK 121227 B DK121227 B DK 121227B
- Authority
- DK
- Denmark
- Prior art keywords
- difluorohydrocortisone
- prednisolone
- valerate
- preparation
- analogous process
- 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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1322967 | 1967-03-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
DK121227B true DK121227B (da) | 1971-09-27 |
Family
ID=11144320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK80768A DK121227B (da) | 1967-03-01 | 1968-02-29 | Analogifremgangsmåde til fremstilling af 6α,9α-difluorhydrocortison- eller prednisolon-17-valerat. |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE1668859B1 (da) |
DK (1) | DK121227B (da) |
FR (1) | FR8029M (da) |
GB (1) | GB1195943A (da) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4496554A (en) * | 1979-01-17 | 1985-01-29 | E. R. Squibb & Sons, Inc. | Oleaginous emollient vehicle for steroid formulations |
US4686214A (en) * | 1985-10-30 | 1987-08-11 | Alcon Laboratories, Inc. | Anti-inflammatory compounds for ophthalmic use |
CN115466301A (zh) * | 2022-08-29 | 2022-12-13 | 扬州奥锐特药业有限公司 | 一种甾体化合物,其晶型a及它们的制备方法和用途 |
-
1968
- 1968-02-29 DK DK80768A patent/DK121227B/da unknown
- 1968-02-29 FR FR141817A patent/FR8029M/fr not_active Expired
- 1968-02-29 DE DE19681668859 patent/DE1668859B1/de not_active Withdrawn
- 1968-02-29 GB GB9844/68A patent/GB1195943A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR8029M (da) | 1970-08-03 |
GB1195943A (en) | 1970-06-24 |
DE1668859B1 (de) | 1971-10-28 |
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