BE644104A - - Google Patents
Info
- Publication number
- BE644104A BE644104A BE644104DA BE644104A BE 644104 A BE644104 A BE 644104A BE 644104D A BE644104D A BE 644104DA BE 644104 A BE644104 A BE 644104A
- Authority
- BE
- Belgium
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
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26234263A | 1963-03-04 | 1963-03-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE644104A true BE644104A (https=) | 1964-08-20 |
Family
ID=22997103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE644104D BE644104A (https=) | 1963-03-04 | 1964-02-20 |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE644104A (https=) |
| BR (1) | BR6457193D0 (https=) |
| CH (1) | CH497406A (https=) |
| DE (1) | DE1226099B (https=) |
| DK (1) | DK116732B (https=) |
| GB (1) | GB1001211A (https=) |
| NL (2) | NL6401085A (https=) |
| SE (1) | SE302764B (https=) |
-
0
- NL NL123604D patent/NL123604C/xx active
-
1964
- 1964-01-03 GB GB38164A patent/GB1001211A/en not_active Expired
- 1964-01-23 SE SE81164A patent/SE302764B/xx unknown
- 1964-01-24 DK DK38464A patent/DK116732B/da unknown
- 1964-01-31 DE DES89304A patent/DE1226099B/de active Pending
- 1964-02-10 NL NL6401085A patent/NL6401085A/xx unknown
- 1964-02-20 BE BE644104D patent/BE644104A/xx unknown
- 1964-02-26 CH CH234964A patent/CH497406A/de not_active IP Right Cessation
- 1964-02-28 BR BR15719364A patent/BR6457193D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH497406A (de) | 1970-10-15 |
| NL123604C (https=) | |
| DE1226099B (de) | 1966-10-06 |
| DK116732B (da) | 1970-02-09 |
| NL6401085A (https=) | 1964-09-07 |
| SE302764B (https=) | 1968-08-05 |
| BR6457193D0 (pt) | 1973-08-28 |
| GB1001211A (en) | 1965-08-11 |