IL36428A0 - 6,6-difluoro-pregna-3,20-dione derivatives,their preparation and pharmaceutical compositions containing them - Google Patents
6,6-difluoro-pregna-3,20-dione derivatives,their preparation and pharmaceutical compositions containing themInfo
- Publication number
- IL36428A0 IL36428A0 IL36428A IL3642871A IL36428A0 IL 36428 A0 IL36428 A0 IL 36428A0 IL 36428 A IL36428 A IL 36428A IL 3642871 A IL3642871 A IL 3642871A IL 36428 A0 IL36428 A0 IL 36428A0
- Authority
- IL
- Israel
- Prior art keywords
- pregna
- difluoro
- preparation
- pharmaceutical compositions
- compositions containing
- 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
- 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)
- Health & Medical 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)
- Steroid Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Epoxy Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US3100270A | 1970-04-22 | 1970-04-22 | |
US10566571A | 1971-01-11 | 1971-01-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
IL36428A0 true IL36428A0 (en) | 1971-05-26 |
IL36428A IL36428A (en) | 1975-05-22 |
Family
ID=26706704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL36428A IL36428A (en) | 1970-04-22 | 1971-03-17 | 6,6-difluoro-pregna-3,20-dione derivatives,their preparation and pharmaceutical compositions containing them |
Country Status (12)
Country | Link |
---|---|
AR (1) | AR193811A1 (en) |
BE (1) | BE765554A (en) |
CA (1) | CA942294A (en) |
DE (1) | DE2118752A1 (en) |
DK (1) | DK129791B (en) |
ES (1) | ES390111A1 (en) |
FI (1) | FI47093C (en) |
FR (1) | FR2092069B1 (en) |
GB (3) | GB1348943A (en) |
IL (1) | IL36428A (en) |
NL (1) | NL7105386A (en) |
SE (1) | SE368824B (en) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1468605A (en) * | 1959-05-11 | 1967-02-10 | Upjohn Co | Manufacturing process of 6alpha-fluoro-16-methyl-17alpha, 21-dihydroxy-4-pregnene-3, 20-dione and its 21 esters |
US3546215A (en) * | 1967-10-18 | 1970-12-08 | Syntex Corp | 6-gem-difluoro steroids |
-
1971
- 1971-03-17 IL IL36428A patent/IL36428A/en unknown
- 1971-03-18 SE SE03515/71A patent/SE368824B/xx unknown
- 1971-03-26 AR AR234707A patent/AR193811A1/en active
- 1971-04-05 CA CA109,655A patent/CA942294A/en not_active Expired
- 1971-04-07 FR FR7112310A patent/FR2092069B1/fr not_active Expired
- 1971-04-09 BE BE765554A patent/BE765554A/en unknown
- 1971-04-13 ES ES390111A patent/ES390111A1/en not_active Expired
- 1971-04-14 FI FI711028A patent/FI47093C/en active
- 1971-04-17 DE DE19712118752 patent/DE2118752A1/en active Pending
- 1971-04-21 NL NL7105386A patent/NL7105386A/xx unknown
- 1971-04-21 DK DK191271AA patent/DK129791B/en unknown
- 1971-04-22 GB GB1082371*[A patent/GB1348943A/en not_active Expired
- 1971-04-22 GB GB1082371*[A patent/GB1348941A/en not_active Expired
- 1971-04-22 GB GB1082371*[A patent/GB1348942A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL7105386A (en) | 1971-10-26 |
FR2092069B1 (en) | 1974-08-23 |
ES390111A1 (en) | 1974-06-16 |
FI47093C (en) | 1973-09-10 |
BE765554A (en) | 1971-10-11 |
GB1348943A (en) | 1974-03-27 |
DK129791C (en) | 1975-04-28 |
CA942294A (en) | 1974-02-19 |
IL36428A (en) | 1975-05-22 |
GB1348941A (en) | 1974-03-27 |
DE2118752A1 (en) | 1971-11-04 |
GB1348942A (en) | 1974-03-27 |
DK129791B (en) | 1974-11-18 |
FI47093B (en) | 1973-05-31 |
FR2092069A1 (en) | 1972-01-21 |
AR193811A1 (en) | 1973-05-31 |
SE368824B (en) | 1974-07-22 |
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