DK156676A - Fremgangsmade til fremstilling af d-homosteroider - Google Patents
Fremgangsmade til fremstilling af d-homosteroiderInfo
- Publication number
- DK156676A DK156676A DK156676A DK156676A DK156676A DK 156676 A DK156676 A DK 156676A DK 156676 A DK156676 A DK 156676A DK 156676 A DK156676 A DK 156676A DK 156676 A DK156676 A DK 156676A
- Authority
- DK
- Denmark
- Prior art keywords
- homosteroids
- procedure
- manufacture
- Prior art date
Links
Classifications
-
- 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
-
- 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
- C07J21/005—Ketals
- C07J21/006—Ketals at position 3
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
- C07J41/0033—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005
- C07J41/0038—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 with an androstane skeleton, including 18- or 19-substituted derivatives, 18-nor derivatives and also derivatives where position 17-beta is substituted by a carbon atom not directly bonded to a further carbon atom and not being part of an amide group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J63/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by expansion of only one ring by one or two atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Steroid Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK328677A DK142726C (da) | 1975-11-11 | 1977-07-19 | Analogifremgangsmaade til fremstilling af d-homogona-4,16-dien-3-oner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1456475A CH616436A5 (en) | 1975-11-11 | 1975-11-11 | Process for the preparation of D-homosteroids. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK156676A true DK156676A (da) | 1977-05-12 |
Family
ID=4401882
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK156676A DK156676A (da) | 1975-11-11 | 1976-03-31 | Fremgangsmade til fremstilling af d-homosteroider |
| DK506176A DK506176A (da) | 1975-11-11 | 1976-11-10 | Fremgangsmade til fremstilling af d-homosteroider |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK506176A DK506176A (da) | 1975-11-11 | 1976-11-10 | Fremgangsmade til fremstilling af d-homosteroider |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE848178A (no) |
| CH (3) | CH616436A5 (no) |
| DK (2) | DK156676A (no) |
| ES (1) | ES461324A1 (no) |
| FI (1) | FI56019C (no) |
| NO (2) | NO761308L (no) |
| SE (3) | SE7604501L (no) |
| ZA (1) | ZA766619B (no) |
-
1975
- 1975-11-11 CH CH1456475A patent/CH616436A5/de not_active IP Right Cessation
-
1976
- 1976-03-31 DK DK156676A patent/DK156676A/da not_active IP Right Cessation
- 1976-04-14 NO NO761308A patent/NO761308L/no unknown
- 1976-04-15 SE SE7604501A patent/SE7604501L/ not_active Application Discontinuation
- 1976-04-15 FI FI761038A patent/FI56019C/fi not_active IP Right Cessation
- 1976-10-18 NO NO763545A patent/NO763545L/no unknown
- 1976-11-03 SE SE7612263A patent/SE7612263L/xx unknown
- 1976-11-04 ZA ZA766619A patent/ZA766619B/xx unknown
- 1976-11-10 BE BE172223A patent/BE848178A/xx unknown
- 1976-11-10 DK DK506176A patent/DK506176A/da unknown
-
1977
- 1977-08-03 ES ES461324A patent/ES461324A1/es not_active Expired
-
1979
- 1979-08-10 SE SE7906721A patent/SE7906721L/sv not_active Application Discontinuation
- 1979-10-18 CH CH936379A patent/CH624128A5/de not_active IP Right Cessation
-
1980
- 1980-10-03 CH CH740280A patent/CH626098A5/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NO761308L (no) | 1977-05-12 |
| SE7906721L (sv) | 1979-08-10 |
| CH624128A5 (en) | 1981-07-15 |
| CH616436A5 (en) | 1980-03-31 |
| CH626098A5 (en) | 1981-10-30 |
| ZA766619B (en) | 1977-10-26 |
| ES461324A1 (es) | 1978-04-16 |
| NO763545L (no) | 1977-05-12 |
| SE7604501L (sv) | 1977-05-12 |
| FI56019C (fi) | 1979-11-12 |
| FI56019B (fi) | 1979-07-31 |
| DK506176A (da) | 1977-05-12 |
| BE848178A (fr) | 1977-05-10 |
| FI761038A (no) | 1977-05-12 |
| SE7612263L (sv) | 1977-05-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUP | Patent expired |