DK304980A - Fremgangsmaade til fr&mstilling af umaettede steroider - Google Patents
Fremgangsmaade til fr&mstilling af umaettede steroiderInfo
- Publication number
- DK304980A DK304980A DK304980A DK304980A DK304980A DK 304980 A DK304980 A DK 304980A DK 304980 A DK304980 A DK 304980A DK 304980 A DK304980 A DK 304980A DK 304980 A DK304980 A DK 304980A
- Authority
- DK
- Denmark
- Prior art keywords
- unsatured
- steroids
- procedure
- preparation
- unsatured steroids
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J13/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having a carbon-to-carbon double bond from or to position 17
- C07J13/005—Normal steroids containing carbon, hydrogen, halogen or oxygen having a carbon-to-carbon double bond from or to position 17 with double bond in position 16 (17)
-
- 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
- C07J5/0046—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 substituted in position 17 alfa
- C07J5/0053—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 substituted in position 17 alfa not substituted in position 16
-
- 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
- C07J53/005—3 membered carbocyclic rings in position 12
-
- 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
- C07J7/0005—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21
- C07J7/001—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group
- C07J7/0015—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group not substituted in position 17 alfa
- C07J7/002—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group not substituted in position 17 alfa not substituted in position 16
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Steroid Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2929558 | 1979-07-18 | ||
| DE2929558A DE2929558C2 (de) | 1979-07-18 | 1979-07-18 | Verfahren zur Herstellung von Δ↑9↑↑(↑↑1↑↑1↑↑)↑ und/oder Δ↑1↑↑6↑ ungesättigten Steroiden |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK304980A true DK304980A (da) | 1981-01-19 |
| DK146260B DK146260B (da) | 1983-08-15 |
| DK146260C DK146260C (da) | 1984-01-23 |
Family
ID=6076349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK304980A DK146260C (da) | 1979-07-18 | 1980-07-15 | Fremgangsmaade til fremstilling af delta9(11)- og/eller delta16-umaettede steroider af pregnanraekken |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4290963A (da) |
| EP (1) | EP0023006B1 (da) |
| JP (1) | JPS5616500A (da) |
| CA (1) | CA1144154A (da) |
| DE (2) | DE2929558C2 (da) |
| DK (1) | DK146260C (da) |
| HU (1) | HU184804B (da) |
| IE (1) | IE50014B1 (da) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2950026C2 (de) * | 1979-12-10 | 1982-05-19 | Schering Ag, 1000 Berlin Und 4619 Bergkamen | Verfahren zur Herstellung von 11-Ketosteroiden |
| JPS58176861A (ja) * | 1982-04-09 | 1983-10-17 | Sanyo Electric Co Ltd | 円筒型電池の製造方法 |
| EP1869064A2 (en) * | 2005-11-02 | 2007-12-26 | Sicor, Inc. | Improved process for the preparation of ciclesonide |
| CN106977570A (zh) * | 2017-04-18 | 2017-07-25 | 山东赛托生物科技股份有限公司 | 一种合成16‑去氢黄体酮的方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2108698A5 (en) * | 1970-09-30 | 1972-05-19 | Richter Gedeon Vegyeszet | Steroidal 9 (11)-enes, 16-enes and 9(11),16-dienes prepn - by dehydration of the 11-or 17-ols or 11,17-diols with a stabilised thionyl chloride -tertiary base complex |
| DE2236115A1 (de) * | 1972-07-20 | 1974-02-07 | Schering Ag | Verfahren zur herstellung von delta hoch 4.9(11).16 -3.20diketosteroiden |
| GB1532232A (en) * | 1975-05-22 | 1978-11-15 | Res Inst For Med & Chem Inc | Electrophilic fluorination of steroids |
| DE2526373C2 (de) * | 1975-06-11 | 1983-11-10 | Schering AG, 1000 Berlin und 4709 Bergkamen | Verfahren zur Herstellung von Δ↑9↑↑(↑↑1↑↑1↑↑)↑-5α-20-Ketosteroiden |
-
1979
- 1979-07-18 DE DE2929558A patent/DE2929558C2/de not_active Expired
-
1980
- 1980-07-12 EP EP80104055A patent/EP0023006B1/de not_active Expired
- 1980-07-12 DE DE8080104055T patent/DE3062202D1/de not_active Expired
- 1980-07-15 DK DK304980A patent/DK146260C/da not_active IP Right Cessation
- 1980-07-16 JP JP9629180A patent/JPS5616500A/ja active Granted
- 1980-07-17 HU HU801793A patent/HU184804B/hu not_active IP Right Cessation
- 1980-07-17 CA CA000356395A patent/CA1144154A/en not_active Expired
- 1980-07-17 IE IE1485/80A patent/IE50014B1/en not_active IP Right Cessation
- 1980-07-18 US US06/170,210 patent/US4290963A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| HU184804B (en) | 1984-10-29 |
| EP0023006B1 (de) | 1983-03-02 |
| DE3062202D1 (en) | 1983-04-07 |
| IE50014B1 (en) | 1986-01-22 |
| JPH0123475B2 (da) | 1989-05-02 |
| DK146260B (da) | 1983-08-15 |
| DE2929558A1 (de) | 1981-01-29 |
| CA1144154A (en) | 1983-04-05 |
| IE801485L (en) | 1981-01-18 |
| US4290963A (en) | 1981-09-22 |
| DK146260C (da) | 1984-01-23 |
| JPS5616500A (en) | 1981-02-17 |
| DE2929558C2 (de) | 1982-03-11 |
| EP0023006A1 (de) | 1981-01-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |