BE743724A - - Google Patents
Info
- Publication number
- BE743724A BE743724A BE743724DA BE743724A BE 743724 A BE743724 A BE 743724A BE 743724D A BE743724D A BE 743724DA BE 743724 A BE743724 A BE 743724A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
-
- 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)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT1256968A AT295053B (de) | 1968-12-27 | 1968-12-27 | Verfahren zur Herstellung von Androstanderivaten |
| AT130369A AT288610B (de) | 1969-02-10 | 1969-02-10 | Verfahren zur Herstellung von neuen Androstanderivaten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE743724A true BE743724A (https=) | 1970-06-24 |
Family
ID=25595476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE743724D BE743724A (https=) | 1968-12-27 | 1969-12-24 |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE743724A (https=) |
| BG (1) | BG17806A3 (https=) |
| ES (1) | ES374961A1 (https=) |
| FR (1) | FR2027180A1 (https=) |
| GB (1) | GB1251740A (https=) |
| NL (1) | NL6919283A (https=) |
| SE (1) | SE355017B (https=) |
| SU (1) | SU425390A3 (https=) |
-
1969
- 1969-12-16 FR FR6943438A patent/FR2027180A1/fr not_active Withdrawn
- 1969-12-19 SE SE1762169A patent/SE355017B/xx unknown
- 1969-12-19 GB GB1251740D patent/GB1251740A/en not_active Expired
- 1969-12-23 NL NL6919283A patent/NL6919283A/xx unknown
- 1969-12-24 BE BE743724D patent/BE743724A/xx unknown
- 1969-12-25 SU SU1389866A patent/SU425390A3/ru active
- 1969-12-27 BG BG1363369A patent/BG17806A3/xx unknown
- 1969-12-27 ES ES374961A patent/ES374961A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SU425390A3 (https=) | 1974-04-25 |
| FR2027180A1 (https=) | 1970-09-25 |
| SE355017B (https=) | 1973-04-02 |
| GB1251740A (https=) | 1971-10-27 |
| ES374961A1 (es) | 1972-02-01 |
| NL6919283A (https=) | 1970-06-30 |
| BG17806A3 (https=) | 1973-12-25 |