ES362613A1 - Procedimiento para la preparacion de esteroide-17 alfa, 21-ortocarbonatos. - Google Patents
Procedimiento para la preparacion de esteroide-17 alfa, 21-ortocarbonatos.Info
- Publication number
- ES362613A1 ES362613A1 ES362613A ES362613A ES362613A1 ES 362613 A1 ES362613 A1 ES 362613A1 ES 362613 A ES362613 A ES 362613A ES 362613 A ES362613 A ES 362613A ES 362613 A1 ES362613 A1 ES 362613A1
- Authority
- ES
- Spain
- Prior art keywords
- double bond
- compounds
- alpha
- configuration
- epoxy group
- 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.)
- Expired
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
-
- 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
- C07J21/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material 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)
- Organic Chemistry (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1968F0054569 DE1668079B2 (de) | 1968-01-18 | 1968-01-18 | Dialkylorthocarbonate von 17alpha, 21-dihydroxysteroiden und verfahren zu ihrer herstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES362613A1 true ES362613A1 (es) | 1970-09-01 |
Family
ID=7107176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES362613A Expired ES362613A1 (es) | 1968-01-18 | 1969-01-17 | Procedimiento para la preparacion de esteroide-17 alfa, 21-ortocarbonatos. |
Country Status (11)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3446892A (en) * | 1963-09-18 | 1969-05-27 | Whitmire Research Lab Inc | Immobilizing insects by sudden reduction of body temperature |
| BE759830A (fr) * | 1969-12-06 | 1971-06-03 | Hoechst Ag | Di-alkyl-orthocarbonates d'heterosides en 3 de cardenolides et de bufadienolides |
| US4172075A (en) * | 1976-07-13 | 1979-10-23 | Ciba-Geigy Corporation | Fluoro-steroids and processes for their manufacture |
| DE2735110A1 (de) * | 1977-08-04 | 1979-02-15 | Hoechst Ag | Corticoid-17-alkylcarbonate und verfahren zu ihrer herstellung |
| US4221787A (en) * | 1978-03-28 | 1980-09-09 | Interx Research Corporation | Esteramide prodrugs of anti-inflammatory corticosteroids |
| DE4025342A1 (de) * | 1990-08-10 | 1992-02-13 | Hoechst Ag | In 17-stellung substituierte corticoid-17-alkylcarbonate, verfahren zu deren herstellung und diese enthaltende arzneimittel |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1043347A (en) * | 1963-05-10 | 1966-09-21 | Glaxo Lab Ltd | 17,21-orthoesters of steroids |
-
1968
- 1968-01-18 DE DE1968F0054569 patent/DE1668079B2/de active Granted
-
1969
- 1969-01-13 IE IE50/69A patent/IE32938B1/xx unknown
- 1969-01-14 US US791185A patent/US3621014A/en not_active Expired - Lifetime
- 1969-01-16 AT AT41969A patent/AT295756B/de not_active IP Right Cessation
- 1969-01-17 FI FI690153A patent/FI46619C/fi active
- 1969-01-17 DK DK27969AA patent/DK121052B/da unknown
- 1969-01-17 NL NL6900826A patent/NL6900826A/xx unknown
- 1969-01-17 ES ES362613A patent/ES362613A1/es not_active Expired
- 1969-01-20 BE BE727121D patent/BE727121A/xx unknown
- 1969-01-20 FR FR6900890A patent/FR2000413A1/fr not_active Withdrawn
- 1969-01-20 GB GB3081/69A patent/GB1242981A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1668079B2 (de) | 1976-09-16 |
| GB1242981A (en) | 1971-08-18 |
| AT295756B (de) | 1972-01-25 |
| FR2000413A1 (US20110009641A1-20110113-C00185.png) | 1969-09-05 |
| FI46619C (fi) | 1973-05-08 |
| FI46619B (US20110009641A1-20110113-C00185.png) | 1973-01-31 |
| BE727121A (US20110009641A1-20110113-C00185.png) | 1969-07-22 |
| IE32938L (en) | 1969-07-18 |
| IE32938B1 (en) | 1974-01-23 |
| DE1668079A1 (de) | 1971-07-22 |
| US3621014A (en) | 1971-11-16 |
| NL6900826A (US20110009641A1-20110113-C00185.png) | 1969-07-22 |
| DK121052B (da) | 1971-08-30 |
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