CH436282A - Process for the preparation of new 21-esters of pregnanic derivatives - Google Patents
Process for the preparation of new 21-esters of pregnanic derivativesInfo
- Publication number
- CH436282A CH436282A CH1636164A CH1636164A CH436282A CH 436282 A CH436282 A CH 436282A CH 1636164 A CH1636164 A CH 1636164A CH 1636164 A CH1636164 A CH 1636164A CH 436282 A CH436282 A CH 436282A
- Authority
- CH
- Switzerland
- Prior art keywords
- pregnanic
- esters
- derivatives
- preparation
- new
- Prior art date
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
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/74—Esters of carboxylic acids having an esterified carboxyl group bound to a carbon atom of a ring other than a six-membered aromatic ring
-
- 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
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Pharmacology & Pharmacy (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Steroid Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR959163A FR3316M (en) | 1964-01-02 | 1964-01-02 | New drug in particular for the treatment of inflammatory manifestations of rheumatic, arthritic or infectious origin. |
| FR966962A FR1512324A (en) | 1964-01-02 | 1964-03-11 | New esters in 21 of cortisone derivatives and method of preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH436282A true CH436282A (en) | 1967-05-31 |
Family
ID=26205184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1636164A CH436282A (en) | 1964-01-02 | 1964-12-18 | Process for the preparation of new 21-esters of pregnanic derivatives |
Country Status (10)
| Country | Link |
|---|---|
| BE (1) | BE657319A (en) |
| BR (1) | BR6465428D0 (en) |
| CH (1) | CH436282A (en) |
| DE (1) | DE1468892B1 (en) |
| DK (1) | DK112236B (en) |
| FR (2) | FR3316M (en) |
| GB (1) | GB1087729A (en) |
| IL (1) | IL22709A (en) |
| NL (2) | NL6414704A (en) |
| SE (1) | SE318274B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1439605A (en) * | 1972-07-14 | 1976-06-16 | Akzo Nv | 2beta-hydroxy-3-alpha-amino-steroids and derivatives thereof and the processes for their preparation |
-
0
- BE BE657319D patent/BE657319A/xx unknown
- NL NL122978D patent/NL122978C/xx active
-
1964
- 1964-01-02 FR FR959163A patent/FR3316M/en active Active
- 1964-03-11 FR FR966962A patent/FR1512324A/en not_active Expired
- 1964-12-15 DE DE19641468892 patent/DE1468892B1/en not_active Withdrawn
- 1964-12-17 BR BR16542864A patent/BR6465428D0/en unknown
- 1964-12-17 NL NL6414704A patent/NL6414704A/xx unknown
- 1964-12-18 SE SE1542164A patent/SE318274B/xx unknown
- 1964-12-18 CH CH1636164A patent/CH436282A/en unknown
- 1964-12-18 DK DK622064A patent/DK112236B/en unknown
- 1964-12-21 GB GB51833/64A patent/GB1087729A/en not_active Expired
- 1964-12-31 IL IL2270964A patent/IL22709A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1087729A (en) | 1967-10-18 |
| BE657319A (en) | |
| IL22709A (en) | 1969-02-27 |
| FR1512324A (en) | 1968-02-09 |
| NL122978C (en) | |
| DE1468892B1 (en) | 1970-03-12 |
| BR6465428D0 (en) | 1973-08-07 |
| NL6414704A (en) | 1965-07-05 |
| FR3316M (en) | 1965-05-17 |
| DK112236B (en) | 1968-11-25 |
| SE318274B (en) | 1969-12-08 |
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