DD130251A5 - Verfahren zur herstellung von 6 beta,7-methylen-3-oxo-4-en-steroiden - Google Patents
Verfahren zur herstellung von 6 beta,7-methylen-3-oxo-4-en-steroidenInfo
- Publication number
- DD130251A5 DD130251A5 DD7700198235A DD19823577A DD130251A5 DD 130251 A5 DD130251 A5 DD 130251A5 DD 7700198235 A DD7700198235 A DD 7700198235A DD 19823577 A DD19823577 A DD 19823577A DD 130251 A5 DD130251 A5 DD 130251A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- steroids
- oxo
- methylene
- beta
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J53/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by condensation with a carbocyclic rings or by formation of an additional ring by means of a direct link between two ring carbon atoms, including carboxyclic rings fused to the cyclopenta(a)hydrophenanthrene skeleton are included in this class
- C07J53/002—Carbocyclic rings fused
- C07J53/004—3 membered carbocyclic rings
- C07J53/007—3 membered carbocyclic rings in position 6-7
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/22—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or type of main drive shafting, e.g. cardan shaft
-
- 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
- C07J21/001—Lactones
- C07J21/003—Lactones at position 17
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J51/00—Normal steroids with unmodified cyclopenta(a)hydrophenanthrene skeleton not provided for in groups C07J1/00 - C07J43/00
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
- C07J71/0005—Oxygen-containing hetero ring
- C07J71/001—Oxiranes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/14—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers
- F16F15/1407—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers the rotation being limited with respect to the driving means
- F16F15/1414—Masses driven by elastic elements
- F16F15/1435—Elastomeric springs, i.e. made of plastic or rubber
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Steroid Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fodder In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH429976A CH626095A5 (en, 2012) | 1976-04-06 | 1976-04-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD130251A5 true DD130251A5 (de) | 1978-03-15 |
Family
ID=4273497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD7700198235A DD130251A5 (de) | 1976-04-06 | 1977-04-04 | Verfahren zur herstellung von 6 beta,7-methylen-3-oxo-4-en-steroiden |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4119627A (en, 2012) |
| JP (1) | JPS52122356A (en, 2012) |
| AU (1) | AU512042B2 (en, 2012) |
| BE (1) | BE853242A (en, 2012) |
| CA (1) | CA1084904A (en, 2012) |
| CH (1) | CH626095A5 (en, 2012) |
| DD (1) | DD130251A5 (en, 2012) |
| DE (1) | DE2714891A1 (en, 2012) |
| DK (1) | DK152877A (en, 2012) |
| ES (1) | ES457495A1 (en, 2012) |
| FR (1) | FR2347383A1 (en, 2012) |
| GB (1) | GB1537451A (en, 2012) |
| NL (1) | NL7703330A (en, 2012) |
| SE (1) | SE436361B (en, 2012) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1195997A (en) * | 1979-02-23 | 1985-10-29 | Andor Furst | Dea-steroids |
| DE3026783C2 (de) * | 1980-07-11 | 1982-07-29 | Schering Ag, 1000 Berlin Und 4619 Bergkamen | Verfahren zur Herstellung von 5β-Hydroxy-δ↑6↑-steroiden |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL123937C (en, 2012) * | 1963-11-06 | |||
| DE2264189C3 (de) * | 1972-12-29 | 1979-05-31 | Merck & Co., Inc., Rahway, N.J. (V.St.A.) | 3'-(3-Oxo-17beta-hydroxy-6,7-methylen-androst-4en-bzw.-l,4-dien-17 a-yl) -propionsäureverbindungen, Verfahren zu ihrer Herstellung sowie diese enthaltende pharmazeutische Mittel |
| US3849404A (en) * | 1973-03-09 | 1974-11-19 | Searle & Co | Purification of 6,7-dihydro-17-hydroxy-3-oxo-3'h-cyclopropa(6,7)-17alpha-pregna-4,6-diene-21-carboxylic acid gamma-lactones |
| DE2439082A1 (de) * | 1974-08-12 | 1976-02-26 | Schering Ag | 17 alpha-hydroxy-1,3,5(10),15-oestratetraene und verfahren zu ihrer herstellung |
-
1976
- 1976-04-06 CH CH429976A patent/CH626095A5/de not_active IP Right Cessation
-
1977
- 1977-03-28 NL NL7703330A patent/NL7703330A/xx not_active Application Discontinuation
- 1977-03-29 US US05/782,585 patent/US4119627A/en not_active Expired - Lifetime
- 1977-04-01 GB GB13856/77A patent/GB1537451A/en not_active Expired
- 1977-04-02 DE DE19772714891 patent/DE2714891A1/de not_active Withdrawn
- 1977-04-04 DD DD7700198235A patent/DD130251A5/xx unknown
- 1977-04-04 ES ES457495A patent/ES457495A1/es not_active Expired
- 1977-04-04 CA CA275,416A patent/CA1084904A/en not_active Expired
- 1977-04-04 FR FR7710109A patent/FR2347383A1/fr active Granted
- 1977-04-05 SE SE7703964A patent/SE436361B/xx not_active IP Right Cessation
- 1977-04-05 BE BE176417A patent/BE853242A/xx not_active IP Right Cessation
- 1977-04-05 DK DK152877A patent/DK152877A/da not_active Application Discontinuation
- 1977-04-05 AU AU23971/77A patent/AU512042B2/en not_active Expired
- 1977-04-06 JP JP3860277A patent/JPS52122356A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ES457495A1 (es) | 1978-11-16 |
| SE436361B (sv) | 1984-12-03 |
| FR2347383A1 (fr) | 1977-11-04 |
| CA1084904A (en) | 1980-09-02 |
| AU512042B2 (en) | 1980-09-18 |
| US4119627A (en) | 1978-10-10 |
| SE7703964L (sv) | 1977-10-07 |
| GB1537451A (en) | 1978-12-29 |
| AU2397177A (en) | 1978-10-12 |
| DK152877A (da) | 1977-10-07 |
| BE853242A (fr) | 1977-10-05 |
| DE2714891A1 (de) | 1977-10-20 |
| NL7703330A (nl) | 1977-10-10 |
| CH626095A5 (en, 2012) | 1981-10-30 |
| JPS52122356A (en) | 1977-10-14 |
| FR2347383B1 (en, 2012) | 1979-03-23 |
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