CS176250B2 - - Google Patents
Info
- Publication number
- CS176250B2 CS176250B2 CS3273A CS3273A CS176250B2 CS 176250 B2 CS176250 B2 CS 176250B2 CS 3273 A CS3273 A CS 3273A CS 3273 A CS3273 A CS 3273A CS 176250 B2 CS176250 B2 CS 176250B2
- Authority
- CS
- Czechoslovakia
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D243/00—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms
- C07D243/06—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4
- C07D243/10—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4 condensed with carbocyclic rings or ring systems
- C07D243/14—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines
- C07D243/16—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals
- C07D243/18—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals substituted in position 2 by nitrogen, oxygen or sulfur atoms
- C07D243/24—Oxygen atoms
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732326657 DE2326657A1 (de) | 1973-05-25 | 1973-05-25 | Neue verfahren zur herstellung von 1,4-benzodiazepinen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS176250B2 true CS176250B2 (cs) | 1977-06-30 |
Family
ID=5882116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS3273A CS176250B2 (cs) | 1973-05-25 | 1973-07-12 |
Country Status (8)
| Country | Link |
|---|---|
| AT (3) | AT327926B (cs) |
| BG (2) | BG21219A3 (cs) |
| CH (2) | CH590855A5 (cs) |
| CS (1) | CS176250B2 (cs) |
| DE (1) | DE2326657A1 (cs) |
| ES (2) | ES422320A1 (cs) |
| PL (2) | PL92134B1 (cs) |
| SU (2) | SU563916A3 (cs) |
-
1973
- 1973-05-25 DE DE19732326657 patent/DE2326657A1/de active Pending
- 1973-07-09 CH CH1371076A patent/CH590855A5/xx not_active IP Right Cessation
- 1973-07-09 CH CH1370976A patent/CH589633A5/xx not_active IP Right Cessation
- 1973-07-10 BG BG2653073A patent/BG21219A3/xx unknown
- 1973-07-10 BG BG2533673A patent/BG21407A3/xx unknown
- 1973-07-11 AT AT1008474A patent/AT327926B/de not_active IP Right Cessation
- 1973-07-11 PL PL17820973A patent/PL92134B1/pl unknown
- 1973-07-11 AT AT1008374A patent/AT327925B/de not_active IP Right Cessation
- 1973-07-11 PL PL17820873A patent/PL92133B1/pl unknown
- 1973-07-11 AT AT1008473A patent/ATA1008474A/de unknown
- 1973-07-12 CS CS3273A patent/CS176250B2/cs unknown
-
1974
- 1974-01-16 ES ES422320A patent/ES422320A1/es not_active Expired
- 1974-01-16 ES ES422321A patent/ES422321A1/es not_active Expired
- 1974-10-09 SU SU7402067357A patent/SU563916A3/ru active
- 1974-10-09 SU SU7402065459A patent/SU572203A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| SU572203A3 (ru) | 1977-09-05 |
| AT327925B (de) | 1976-02-25 |
| BG21407A3 (cs) | 1976-05-20 |
| PL92133B1 (cs) | 1977-03-31 |
| ES422320A1 (es) | 1976-04-16 |
| AT327926B (de) | 1976-02-25 |
| CH589633A5 (cs) | 1977-07-15 |
| ES422321A1 (es) | 1976-04-16 |
| CH590855A5 (cs) | 1977-08-31 |
| BG21219A3 (cs) | 1976-03-20 |
| ATA1008474A (de) | 1975-05-15 |
| DE2326657A1 (de) | 1974-12-12 |
| SU563916A3 (ru) | 1977-06-30 |
| PL92134B1 (cs) | 1977-03-31 |
| ATA1008374A (de) | 1975-05-15 |