FR2121713A1 - - Google Patents
Info
- Publication number
- FR2121713A1 FR2121713A1 FR7200653A FR7200653A FR2121713A1 FR 2121713 A1 FR2121713 A1 FR 2121713A1 FR 7200653 A FR7200653 A FR 7200653A FR 7200653 A FR7200653 A FR 7200653A FR 2121713 A1 FR2121713 A1 FR 2121713A1
- Authority
- FR
- France
- 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.)
- Granted
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
- A61K31/58—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids containing heterocyclic rings, e.g. danazol, stanozolol, pancuronium or digitogenin
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Medicinal Chemistry (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Organic Chemistry (AREA)
- Steroid Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00105666A US3822253A (en) | 1970-04-22 | 1971-01-11 | Process for the preparation of delta4-3,20-diketo-6,6-difluoro-11beta,16alpha,17alpha,21-tetrahydroxypregnene 16,17-ketals |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2121713A1 true FR2121713A1 (en) | 1972-08-25 |
FR2121713B1 FR2121713B1 (en) | 1975-10-31 |
Family
ID=22307115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7200653A Expired FR2121713B1 (en) | 1971-01-11 | 1972-01-10 |
Country Status (10)
Country | Link |
---|---|
AT (1) | AT323341B (en) |
AU (1) | AU3773772A (en) |
BE (1) | BE777859A (en) |
DE (1) | DE2200597A1 (en) |
ES (1) | ES398732A1 (en) |
FR (1) | FR2121713B1 (en) |
GB (1) | GB1352079A (en) |
IL (1) | IL38359A0 (en) |
NL (1) | NL7200329A (en) |
ZA (1) | ZA718557B (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3320291A (en) * | 1962-10-23 | 1967-05-16 | Du Pont | 5-fluoro-6-nitrimino-and 6-keto steroids and their preparation |
DE2126309A1 (en) * | 1970-06-01 | 1971-12-09 | E.I. Du Pont De Nemours And Co., Wilmington, Del. (V.St.A.) | Process for making alpha fluoronitrimine steroids |
-
1971
- 1971-12-14 IL IL38359A patent/IL38359A0/en unknown
- 1971-12-22 ZA ZA718557A patent/ZA718557B/en unknown
-
1972
- 1972-01-03 AT AT972A patent/AT323341B/en not_active IP Right Cessation
- 1972-01-05 GB GB47172A patent/GB1352079A/en not_active Expired
- 1972-01-07 DE DE19722200597 patent/DE2200597A1/en active Pending
- 1972-01-07 AU AU37737/72A patent/AU3773772A/en not_active Expired
- 1972-01-10 NL NL7200329A patent/NL7200329A/xx unknown
- 1972-01-10 ES ES398732A patent/ES398732A1/en not_active Expired
- 1972-01-10 BE BE777859A patent/BE777859A/en unknown
- 1972-01-10 FR FR7200653A patent/FR2121713B1/fr not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3320291A (en) * | 1962-10-23 | 1967-05-16 | Du Pont | 5-fluoro-6-nitrimino-and 6-keto steroids and their preparation |
DE2126309A1 (en) * | 1970-06-01 | 1971-12-09 | E.I. Du Pont De Nemours And Co., Wilmington, Del. (V.St.A.) | Process for making alpha fluoronitrimine steroids |
Also Published As
Publication number | Publication date |
---|---|
GB1352079A (en) | 1974-05-15 |
DE2200597A1 (en) | 1972-07-27 |
BE777859A (en) | 1972-07-10 |
ZA718557B (en) | 1973-08-29 |
IL38359A0 (en) | 1972-02-29 |
AU3773772A (en) | 1973-07-12 |
AT323341B (en) | 1975-07-10 |
ES398732A1 (en) | 1975-06-01 |
NL7200329A (en) | 1972-07-13 |
FR2121713B1 (en) | 1975-10-31 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |