GB1087925A - Process for the manufacture of 3-oxo-7?-methyl-17-ethylenedioxy-í¸-androstadiene - Google Patents
Process for the manufacture of 3-oxo-7?-methyl-17-ethylenedioxy-í¸-androstadieneInfo
- Publication number
- GB1087925A GB1087925A GB6162/66A GB616266A GB1087925A GB 1087925 A GB1087925 A GB 1087925A GB 6162/66 A GB6162/66 A GB 6162/66A GB 616266 A GB616266 A GB 616266A GB 1087925 A GB1087925 A GB 1087925A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ethylenedioxy
- oxo
- methyl
- androstadiene
- manufacture
- 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
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- IATKKATWPOVYCC-VMXHOPILSA-N (8s,9s,10r,13s,14s)-10,13-dimethyl-2,3,6,7,8,9,11,12,14,15,16,17-dodecahydro-1h-cyclopenta[a]phenanthrene Chemical compound C1CC2=CCCC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CCC[C@@]1(C)CC2 IATKKATWPOVYCC-VMXHOPILSA-N 0.000 abstract 1
- LKQVYBSBDWEBEM-VMXHOPILSA-N (8s,9s,10r,13s,14s)-10,13-dimethyl-6,7,8,9,11,12,14,15,16,17-decahydro-3h-cyclopenta[a]phenanthrene Chemical compound C1CC2=CCC=C[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CCC[C@@]1(C)CC2 LKQVYBSBDWEBEM-VMXHOPILSA-N 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 229910003002 lithium salt Inorganic materials 0.000 abstract 1
- 159000000002 lithium salts Chemical class 0.000 abstract 1
- 150000003901 oxalic acid esters Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
-
- 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)
- Steroid Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH242965A CH457420A (de) | 1965-02-22 | 1965-02-22 | Verfahren zur Herstellung von 3-Oxo-7a-methyl-17-äthylendioxy- 1,4-androstadien |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1087925A true GB1087925A (en) | 1967-10-18 |
Family
ID=4233589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB6162/66A Expired GB1087925A (en) | 1965-02-22 | 1966-02-11 | Process for the manufacture of 3-oxo-7?-methyl-17-ethylenedioxy-í¸-androstadiene |
Country Status (5)
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3010960A (en) * | 1959-08-19 | 1961-11-28 | Upjohn Co | 7-methyl-5, 8 (9)-pregnadiene-3, 11, 20-trione 3, 20-bis ethylene ketal and process for the production thereof |
| BE653974A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1963-10-04 |
-
1965
- 1965-02-22 CH CH242965A patent/CH457420A/de unknown
-
1966
- 1966-02-02 US US524497A patent/US3403148A/en not_active Expired - Lifetime
- 1966-02-11 GB GB6162/66A patent/GB1087925A/en not_active Expired
- 1966-02-12 DE DE1568250A patent/DE1568250C3/de not_active Expired
- 1966-02-21 NL NL6602219A patent/NL6602219A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6602219A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1966-08-23 |
| DE1568250A1 (de) | 1970-07-16 |
| DE1568250B2 (de) | 1974-02-28 |
| CH457420A (de) | 1968-06-15 |
| DE1568250C3 (de) | 1974-10-10 |
| US3403148A (en) | 1968-09-24 |
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