CH481900A - Process for the preparation of 14a-hydroxy-6-oxo-5B-H-7-steroids - Google Patents
Process for the preparation of 14a-hydroxy-6-oxo-5B-H-7-steroidsInfo
- Publication number
- CH481900A CH481900A CH1354866A CH1354866A CH481900A CH 481900 A CH481900 A CH 481900A CH 1354866 A CH1354866 A CH 1354866A CH 1354866 A CH1354866 A CH 1354866A CH 481900 A CH481900 A CH 481900A
- Authority
- CH
- Switzerland
- Prior art keywords
- steroids
- oxo
- hydroxy
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J31/00—Normal steroids containing one or more sulfur atoms not belonging to a hetero ring
-
- 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
-
- 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
- C07J75/00—Processes for the preparation of steroids in general
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane
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 |
|---|---|---|---|
| DESC037774 | 1965-09-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH481900A true CH481900A (en) | 1969-11-30 |
Family
ID=7434436
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1213566A CH470374A (en) | 1965-09-24 | 1966-08-23 | Method of making steroids |
| CH1354866A CH481900A (en) | 1965-09-24 | 1966-09-20 | Process for the preparation of 14a-hydroxy-6-oxo-5B-H-7-steroids |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1213566A CH470374A (en) | 1965-09-24 | 1966-08-23 | Method of making steroids |
Country Status (11)
| Country | Link |
|---|---|
| BE (1) | BE687306A (en) |
| BR (1) | BR6683163D0 (en) |
| CH (2) | CH470374A (en) |
| DK (1) | DK114202B (en) |
| ES (1) | ES331507A1 (en) |
| FI (1) | FI42830B (en) |
| FR (1) | FR1501017A (en) |
| GB (1) | GB1164834A (en) |
| IL (1) | IL26507A (en) |
| NL (1) | NL6613445A (en) |
| SE (1) | SE314978B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2275683A1 (en) | 1996-12-20 | 1998-07-02 | Frederik Christian Gronvald | Meiosis regulating compounds |
-
1966
- 1966-08-23 CH CH1213566A patent/CH470374A/en unknown
- 1966-09-13 IL IL2650766A patent/IL26507A/en unknown
- 1966-09-14 FR FR76263A patent/FR1501017A/en not_active Expired
- 1966-09-20 CH CH1354866A patent/CH481900A/en not_active IP Right Cessation
- 1966-09-22 SE SE1276966A patent/SE314978B/xx unknown
- 1966-09-22 FI FI248266A patent/FI42830B/fi active
- 1966-09-22 ES ES0331507A patent/ES331507A1/en not_active Expired
- 1966-09-23 BR BR18316366A patent/BR6683163D0/en unknown
- 1966-09-23 NL NL6613445A patent/NL6613445A/xx unknown
- 1966-09-23 DK DK495966A patent/DK114202B/en unknown
- 1966-09-23 BE BE687306D patent/BE687306A/xx unknown
- 1966-09-26 GB GB4287966A patent/GB1164834A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FI42830B (en) | 1970-08-03 |
| NL6613445A (en) | 1967-03-28 |
| GB1164834A (en) | 1969-09-24 |
| IL26507A (en) | 1970-06-17 |
| SE314978B (en) | 1969-09-22 |
| CH470374A (en) | 1969-03-31 |
| ES331507A1 (en) | 1967-07-01 |
| BE687306A (en) | 1967-03-23 |
| FR1501017A (en) | 1967-11-10 |
| DK114202B (en) | 1969-06-09 |
| BR6683163D0 (en) | 1973-12-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |