NL273281A - - Google Patents
Info
- Publication number
- NL273281A NL273281A NL273281DA NL273281A NL 273281 A NL273281 A NL 273281A NL 273281D A NL273281D A NL 273281DA NL 273281 A NL273281 A NL 273281A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D213/36—Radicals substituted by singly-bound nitrogen atoms
- C07D213/38—Radicals substituted by singly-bound nitrogen atoms having only hydrogen or hydrocarbon radicals attached to the substituent nitrogen atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH71361 | 1961-01-20 | ||
| CH419461 | 1961-04-10 | ||
| CH1175461 | 1961-10-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL273281A true NL273281A (ko) |
Family
ID=27172340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL273281D NL273281A (ko) | 1961-01-20 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE612485A (ko) |
| ES (1) | ES273864A1 (ko) |
| FR (2) | FR1725M (ko) |
| GB (1) | GB935406A (ko) |
| NL (1) | NL273281A (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE756127A (fr) * | 1969-09-12 | 1971-03-15 | Hoechst Ag | Ethers heterocycliques et leur preparation |
-
0
- FR FR1310270D patent/FR1310270A/fr not_active Expired
- NL NL273281D patent/NL273281A/xx unknown
- BE BE612485D patent/BE612485A/xx unknown
-
1962
- 1962-01-12 FR FR884616A patent/FR1725M/fr active Active
- 1962-01-16 GB GB1527/62A patent/GB935406A/en not_active Expired
- 1962-01-19 ES ES0273864A patent/ES273864A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB935406A (en) | 1963-08-28 |
| ES273864A1 (es) | 1962-07-16 |
| FR1310270A (ko) | 1963-03-06 |
| BE612485A (ko) | |
| FR1725M (fr) | 1963-03-11 |