DE1249270B - Verfahien zur Herstellung von /114-16si-Methvlsteroiden - Google Patents
Verfahien zur Herstellung von /114-16si-MethvlsteroidenInfo
- Publication number
- DE1249270B DE1249270B DENDAT1249270D DE1249270DA DE1249270B DE 1249270 B DE1249270 B DE 1249270B DE NDAT1249270 D DENDAT1249270 D DE NDAT1249270D DE 1249270D A DE1249270D A DE 1249270DA DE 1249270 B DE1249270 B DE 1249270B
- Authority
- DE
- Germany
- Prior art keywords
- methyl
- dione
- diol
- fluoro
- chloro
- Prior art date
- 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.)
- Pending
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
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DESC034140 | 1963-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1249270B true DE1249270B (de) | 1967-09-07 |
Family
ID=7433039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT1249270D Pending DE1249270B (de) | 1963-11-09 | Verfahien zur Herstellung von /114-16si-Methvlsteroiden |
Country Status (9)
| Country | Link |
|---|---|
| BE (1) | BE655494A (no) |
| BR (1) | BR6464017D0 (no) |
| DE (1) | DE1249270B (no) |
| DK (1) | DK118556B (no) |
| FR (1) | FR4556M (no) |
| GB (1) | GB1068058A (no) |
| NL (1) | NL155266B (no) |
| NO (1) | NO125050B (no) |
| SE (1) | SE324765B (no) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2805832A1 (en) | 2010-07-20 | 2012-01-26 | Taro Pharmaceutical Industries Ltd. | Process for the preparation of 17-desoxy-corticosteroids |
-
0
- DE DENDAT1249270D patent/DE1249270B/de active Pending
- BE BE655494D patent/BE655494A/xx unknown
-
1964
- 1964-09-15 NO NO15475964A patent/NO125050B/no unknown
- 1964-10-13 GB GB41756/64A patent/GB1068058A/en not_active Expired
- 1964-10-27 DK DK529264A patent/DK118556B/da unknown
- 1964-11-02 NL NL646412708A patent/NL155266B/xx not_active IP Right Cessation
- 1964-11-06 BR BR16401764A patent/BR6464017D0/pt unknown
- 1964-11-09 SE SE1348664A patent/SE324765B/xx unknown
-
1965
- 1965-02-05 FR FR4502A patent/FR4556M/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE324765B (no) | 1970-06-15 |
| BE655494A (no) | |
| NL6412708A (no) | 1965-05-10 |
| FR4556M (no) | 1966-11-02 |
| GB1068058A (en) | 1967-05-10 |
| NL155266B (nl) | 1977-12-15 |
| DK118556B (da) | 1970-09-07 |
| NO125050B (no) | 1972-07-10 |
| BR6464017D0 (pt) | 1973-07-26 |
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