BE556182A - - Google Patents
Info
- Publication number
- BE556182A BE556182A BE556182DA BE556182A BE 556182 A BE556182 A BE 556182A BE 556182D A BE556182D A BE 556182DA BE 556182 A BE556182 A BE 556182A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH843690X | 1956-04-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE556182A true BE556182A (fr) |
Family
ID=4541572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE556182D BE556182A (fr) | 1956-04-07 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE556182A (fr) |
| FR (1) | FR1174113A (fr) |
| GB (1) | GB843690A (fr) |
-
0
- BE BE556182D patent/BE556182A/xx unknown
-
1957
- 1957-03-22 GB GB9546/57A patent/GB843690A/en not_active Expired
- 1957-04-04 FR FR1174113D patent/FR1174113A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB843690A (en) | 1960-08-10 |
| FR1174113A (fr) | 1959-03-06 |