NL6510255A - - Google Patents
Info
- Publication number
- NL6510255A NL6510255A NL6510255A NL6510255A NL6510255A NL 6510255 A NL6510255 A NL 6510255A NL 6510255 A NL6510255 A NL 6510255A NL 6510255 A NL6510255 A NL 6510255A NL 6510255 A NL6510255 A NL 6510255A
- Authority
- NL
- Netherlands
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
-
- 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
-
- 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)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR984987A FR1458931A (fr) | 1964-08-12 | 1964-08-12 | Nouveau procédé de préparation de 9alpha-fluoro stéroïdes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6510255A true NL6510255A (fr) | 1966-02-14 |
Family
ID=8836570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6510255A NL6510255A (fr) | 1964-08-12 | 1965-08-06 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3359289A (fr) |
| CH (1) | CH441303A (fr) |
| DE (1) | DE1290544B (fr) |
| FR (1) | FR1458931A (fr) |
| GB (2) | GB1104725A (fr) |
| NL (1) | NL6510255A (fr) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3316157A (en) * | 1963-12-18 | 1967-04-25 | Squibb & Sons Inc | Synthesis of steroids |
-
1964
- 1964-08-12 FR FR984987A patent/FR1458931A/fr not_active Expired
-
1965
- 1965-08-04 US US508402A patent/US3359289A/en not_active Expired - Lifetime
- 1965-08-06 NL NL6510255A patent/NL6510255A/xx unknown
- 1965-08-06 CH CH1106665A patent/CH441303A/fr unknown
- 1965-08-11 DE DER41304A patent/DE1290544B/de active Pending
- 1965-08-12 GB GB42578/67A patent/GB1104725A/en not_active Expired
- 1965-08-12 GB GB34655/65A patent/GB1104724A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH441303A (fr) | 1967-08-15 |
| DE1290544B (de) | 1969-03-13 |
| GB1104725A (en) | 1968-02-28 |
| FR1458931A (fr) | 1966-04-29 |
| US3359289A (en) | 1967-12-19 |
| GB1104724A (en) | 1968-02-28 |