BE492036A - - Google Patents
Info
- Publication number
- BE492036A BE492036A BE492036DA BE492036A BE 492036 A BE492036 A BE 492036A BE 492036D A BE492036D A BE 492036DA BE 492036 A BE492036 A BE 492036A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a chain containing hetero atoms as chain links
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB28779/48A GB663096A (en) | 1948-11-05 | 1948-11-05 | New cinnoline derivatives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE492036A true BE492036A (de) |
Family
ID=10281024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE492036D BE492036A (de) | 1948-11-05 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2585936A (de) |
| BE (1) | BE492036A (de) |
| DE (1) | DE825548C (de) |
| FR (1) | FR998954A (de) |
| GB (1) | GB663096A (de) |
| NL (1) | NL70620C (de) |
-
0
- NL NL70620D patent/NL70620C/xx active
- BE BE492036D patent/BE492036A/xx unknown
-
1948
- 1948-11-05 GB GB28779/48A patent/GB663096A/en not_active Expired
-
1949
- 1949-11-03 US US125376A patent/US2585936A/en not_active Expired - Lifetime
- 1949-11-04 DE DEI135A patent/DE825548C/de not_active Expired
- 1949-11-05 FR FR998954D patent/FR998954A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE825548C (de) | 1951-12-20 |
| FR998954A (fr) | 1952-01-25 |
| GB663096A (en) | 1951-12-19 |
| NL70620C (de) | |
| US2585936A (en) | 1952-02-19 |