BE644493A - - Google Patents
Info
- Publication number
- BE644493A BE644493A BE644493A BE644493A BE644493A BE 644493 A BE644493 A BE 644493A BE 644493 A BE644493 A BE 644493A BE 644493 A BE644493 A BE 644493A BE 644493 A BE644493 A BE 644493A
- Authority
- BE
- Belgium
Links
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)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH267763A CH454133A (de) | 1963-03-01 | 1963-03-01 | Verfahren zur Herstellung von 4,9(10)-19-nor-Steroiden |
| GB6565/64A GB1037015A (en) | 1963-03-01 | 1964-02-17 | 3-unsubstituted í¸-19-norsteroids and process for their manufacture |
| GB1045/66A GB1037016A (en) | 1963-03-01 | 1964-02-17 | 3-unsubstituted í¸-4-acyloxy- and 4-hydroxy-19-norsteroids |
| US345126A US3294822A (en) | 1963-03-01 | 1964-02-17 | 3-unsubstituted delta4, 9(10)-19-norsteroids and process for their manufacture |
| BE644493A BE644493A (US07579456-20090825-P00002.png) | 1963-03-01 | 1964-02-28 | |
| NL6402000A NL6402000A (US07579456-20090825-P00002.png) | 1963-03-01 | 1964-02-28 | |
| BR157195/64A BR6457195D0 (pt) | 1963-03-01 | 1964-02-28 | Processo para fabricacao de delta 4,9,(10)-19-noresteroides 3-insubstituidos |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH267763A CH454133A (de) | 1963-03-01 | 1963-03-01 | Verfahren zur Herstellung von 4,9(10)-19-nor-Steroiden |
| CH267663 | 1963-03-01 | ||
| CH22964 | 1964-01-09 | ||
| BE644493A BE644493A (US07579456-20090825-P00002.png) | 1963-03-01 | 1964-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE644493A true BE644493A (US07579456-20090825-P00002.png) | 1964-08-28 |
Family
ID=27424750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE644493A BE644493A (US07579456-20090825-P00002.png) | 1963-03-01 | 1964-02-28 |
Country Status (6)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3479435A (en) * | 1966-12-01 | 1969-11-18 | American Home Prod | Dithioketals of delta-4,9-3-ketosteroids |
-
1963
- 1963-03-01 CH CH267763A patent/CH454133A/de unknown
-
1964
- 1964-02-17 GB GB6565/64A patent/GB1037015A/en not_active Expired
- 1964-02-17 US US345126A patent/US3294822A/en not_active Expired - Lifetime
- 1964-02-17 GB GB1045/66A patent/GB1037016A/en not_active Expired
- 1964-02-28 NL NL6402000A patent/NL6402000A/xx unknown
- 1964-02-28 BR BR157195/64A patent/BR6457195D0/pt unknown
- 1964-02-28 BE BE644493A patent/BE644493A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1037016A (en) | 1966-07-20 |
| GB1037015A (en) | 1966-07-20 |
| CH454133A (de) | 1968-04-15 |
| BR6457195D0 (pt) | 1973-08-14 |
| NL6402000A (US07579456-20090825-P00002.png) | 1964-09-02 |
| US3294822A (en) | 1966-12-27 |
