CH422770A - Verfahren zur Herstellung von 15-Methylsteroiden - Google Patents
Verfahren zur Herstellung von 15-MethylsteroidenInfo
- Publication number
- CH422770A CH422770A CH806562A CH806562A CH422770A CH 422770 A CH422770 A CH 422770A CH 806562 A CH806562 A CH 806562A CH 806562 A CH806562 A CH 806562A CH 422770 A CH422770 A CH 422770A
- Authority
- CH
- Switzerland
- Prior art keywords
- preparation
- methyl steroids
- steroids
- methyl
- Prior art date
Links
Classifications
-
- 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
-
- 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
- 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 |
|---|---|---|---|
| US125364A US3147248A (en) | 1961-07-20 | 1961-07-20 | 15-methyl derivatives of cortical hormones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH422770A true CH422770A (de) | 1966-10-31 |
Family
ID=22419394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH806562A CH422770A (de) | 1961-07-20 | 1962-07-05 | Verfahren zur Herstellung von 15-Methylsteroiden |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3147248A (de) |
| CH (1) | CH422770A (de) |
| FR (2) | FR1503504A (de) |
| GB (1) | GB982080A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3502659A (en) * | 1967-04-03 | 1970-03-24 | Upjohn Co | 14alpha,15alpha-ketonides of alkyl 3-oxygenated-14alpha,15alpha-dihydroxy -4,17(20)-cis-pregnadien-21-oates,derivatives thereof,and intermediates and processes therefor |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3053864A (en) * | 1960-02-24 | 1962-09-11 | Upjohn Co | 15alpha-methyl-15beta-hydroxy analogues of 9alpha fluoro cortisone and hydrocortisoneand their delta derivatives |
| US3021327A (en) * | 1961-07-20 | 1962-02-13 | Upjohn Co | 14-dehydro and 15-dehydro-11-oxygenated progesterones |
| US3116304A (en) * | 1961-11-02 | 1963-12-31 | Merck & Co Inc | 15-alkyl steroids |
-
1961
- 1961-07-20 US US125364A patent/US3147248A/en not_active Expired - Lifetime
-
1962
- 1962-06-07 GB GB22106/62A patent/GB982080A/en not_active Expired
- 1962-07-05 CH CH806562A patent/CH422770A/de unknown
- 1962-07-11 FR FR903685A patent/FR1503504A/fr not_active Expired
- 1962-10-10 FR FR911856A patent/FR2064M/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| GB982080A (en) | 1965-02-03 |
| US3147248A (en) | 1964-09-01 |
| FR2064M (fr) | 1963-10-07 |
| FR1503504A (fr) | 1967-12-01 |
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