GB1229396A - - Google Patents
Info
- Publication number
- GB1229396A GB1229396A GB1229396DA GB1229396A GB 1229396 A GB1229396 A GB 1229396A GB 1229396D A GB1229396D A GB 1229396DA GB 1229396 A GB1229396 A GB 1229396A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bisoxido
- epoxidation
- march
- alkyl
- prepared
- 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
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 238000006735 epoxidation reaction Methods 0.000 abstract 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 1
- 239000004593 Epoxy Substances 0.000 abstract 1
- -1 aromatic peracid Chemical class 0.000 abstract 1
- 150000003842 bromide salts Chemical class 0.000 abstract 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052794 bromium Inorganic materials 0.000 abstract 1
- 238000006356 dehydrogenation reaction Methods 0.000 abstract 1
- 229910001503 inorganic bromide Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000186 progesterone Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
- 150000003431 steroids Chemical class 0.000 abstract 1
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
- A61K31/57—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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Organic Chemistry (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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US71553468A | 1968-03-25 | 1968-03-25 | |
| US71553368A | 1968-03-25 | 1968-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1229396A true GB1229396A (enrdf_load_stackoverflow) | 1971-04-21 |
Family
ID=27109364
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1229396D Expired GB1229396A (enrdf_load_stackoverflow) | 1968-03-25 | 1969-03-24 | |
| GB1229397D Expired GB1229397A (enrdf_load_stackoverflow) | 1968-03-25 | 1969-03-24 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1229397D Expired GB1229397A (enrdf_load_stackoverflow) | 1968-03-25 | 1969-03-24 |
Country Status (11)
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3462425A (en) * | 1958-04-29 | 1969-08-19 | Merck Ag E | 6-halogeno-6-dehydro-3-keto-steroids |
| US3076823A (en) * | 1961-07-03 | 1963-02-05 | Syntex Corp | Process for the production of 6-chloro-3-keto-deta steroid compounds |
| FR1481023A (fr) * | 1962-08-24 | 1967-05-19 | Schering Ag | Nouveaux dérivés de la delta4.6-prégnadiène-17-ol-3. 20-dione et leur préparation |
-
1968
- 1968-03-24 CH CH454269A patent/CH510651A/de not_active IP Right Cessation
-
1969
- 1969-03-21 FI FI690833A patent/FI46953C/fi active
- 1969-03-21 FI FI690834A patent/FI46950C/fi active
- 1969-03-24 FR FR696908572A patent/FR2070048B1/fr not_active Expired
- 1969-03-24 FR FR6908573A patent/FR2016739A1/fr not_active Withdrawn
- 1969-03-24 GB GB1229396D patent/GB1229396A/en not_active Expired
- 1969-03-24 BE BE730362D patent/BE730362A/xx unknown
- 1969-03-24 SE SE04094/69A patent/SE362076B/xx unknown
- 1969-03-24 DE DE19691914825 patent/DE1914825A1/de active Pending
- 1969-03-24 IL IL31882A patent/IL31882A/xx unknown
- 1969-03-24 CH CH454169A patent/CH510652A/de not_active IP Right Cessation
- 1969-03-24 DE DE19691914826 patent/DE1914826A1/de active Pending
- 1969-03-24 ES ES365181A patent/ES365181A1/es not_active Expired
- 1969-03-24 NL NL6904492A patent/NL6904492A/xx unknown
- 1969-03-24 GB GB1229397D patent/GB1229397A/en not_active Expired
- 1969-03-24 BE BE730363D patent/BE730363A/xx unknown
- 1969-03-24 IL IL31883A patent/IL31883A/xx unknown
- 1969-03-24 DK DK161469AA patent/DK127293B/da unknown
- 1969-03-24 NL NL6904493A patent/NL6904493A/xx unknown
- 1969-03-24 DK DK161569AA patent/DK122723B/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE362076B (enrdf_load_stackoverflow) | 1973-11-26 |
| NL6904492A (enrdf_load_stackoverflow) | 1969-09-29 |
| DK122723B (da) | 1972-04-04 |
| GB1229397A (enrdf_load_stackoverflow) | 1971-04-21 |
| FI46953C (fi) | 1973-08-10 |
| DE1914825A1 (de) | 1969-10-09 |
| NL6904493A (enrdf_load_stackoverflow) | 1969-09-29 |
| IL31883A (en) | 1974-01-14 |
| IL31882A (en) | 1974-01-14 |
| BE730363A (enrdf_load_stackoverflow) | 1969-09-24 |
| FI46950C (fi) | 1973-08-10 |
| DE1914826A1 (de) | 1969-10-16 |
| FI46953B (enrdf_load_stackoverflow) | 1973-05-02 |
| CH510652A (de) | 1971-07-31 |
| BE730362A (enrdf_load_stackoverflow) | 1969-09-24 |
| IL31883A0 (en) | 1969-05-28 |
| IL31882A0 (en) | 1969-05-28 |
| ES365181A1 (es) | 1971-06-16 |
| FI46950B (enrdf_load_stackoverflow) | 1973-05-02 |
| FR2070048B1 (enrdf_load_stackoverflow) | 1973-07-13 |
| FR2016739A1 (enrdf_load_stackoverflow) | 1970-05-15 |
| DK127293B (da) | 1973-10-15 |
| FR2070048A1 (enrdf_load_stackoverflow) | 1971-09-10 |
| CH510651A (de) | 1971-07-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |