BE568393A - - Google Patents
Info
- Publication number
- BE568393A BE568393A BE568393DA BE568393A BE 568393 A BE568393 A BE 568393A BE 568393D A BE568393D A BE 568393DA BE 568393 A BE568393 A BE 568393A
- 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
- C07D401/14—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 three or more hetero rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/14—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing three or more hetero rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing three or more hetero rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH2904549X | 1957-06-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE568393A true BE568393A (nl) |
Family
ID=4572679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE568393D BE568393A (nl) | 1957-06-11 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2904549A (nl) |
| BE (1) | BE568393A (nl) |
| FR (1) | FR1208396A (nl) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3244593A (en) * | 1963-06-12 | 1966-04-05 | Endo Lab | Pharmaceutically active substituted 5-pyrazolones |
-
0
- BE BE568393D patent/BE568393A/xx unknown
-
1958
- 1958-04-28 US US731132A patent/US2904549A/en not_active Expired - Lifetime
- 1958-06-09 FR FR1208396D patent/FR1208396A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1208396A (fr) | 1960-02-23 |
| US2904549A (en) | 1959-09-15 |