NL6506599A - - Google Patents
Info
- Publication number
- NL6506599A NL6506599A NL6506599A NL6506599A NL6506599A NL 6506599 A NL6506599 A NL 6506599A NL 6506599 A NL6506599 A NL 6506599A NL 6506599 A NL6506599 A NL 6506599A NL 6506599 A NL6506599 A NL 6506599A
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
-
- 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)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Pharmacology & Pharmacy (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Steroid Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US370121A US3234216A (en) | 1964-05-25 | 1964-05-25 | Acetals and ketals of 3-alkoxy-6-halo-delta3, 5-pregnadienes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6506599A true NL6506599A (xx) | 1965-11-26 |
Family
ID=23458311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6506599A NL6506599A (xx) | 1964-05-25 | 1965-05-25 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3234216A (xx) |
| FR (2) | FR1552772A (xx) |
| GB (1) | GB1108038A (xx) |
| NL (1) | NL6506599A (xx) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3123601A (en) * | 1964-03-03 | Acetal and ketal derivatives of j- | ||
| US3009858A (en) * | 1959-05-04 | 1961-11-21 | Ercoli Alberto | 3-(beta-haloethyl) enolether of cortisone acetate |
| US3134770A (en) * | 1961-11-07 | 1964-05-26 | Olin Mathieson | Acetals and ketals of 16,17-dihydroxy steroids of the pregnene series |
-
1964
- 1964-05-25 US US370121A patent/US3234216A/en not_active Expired - Lifetime
-
1965
- 1965-05-11 GB GB19801/65A patent/GB1108038A/en not_active Expired
- 1965-05-25 FR FR1552772D patent/FR1552772A/fr not_active Expired
- 1965-05-25 NL NL6506599A patent/NL6506599A/xx unknown
- 1965-08-24 FR FR29322A patent/FR5117M/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1108038A (en) | 1968-03-27 |
| FR5117M (xx) | 1967-05-29 |
| US3234216A (en) | 1966-02-08 |
| FR1552772A (xx) | 1969-01-10 |