BE658422A - - Google Patents
Info
- Publication number
- BE658422A BE658422A BE658422DA BE658422A BE 658422 A BE658422 A BE 658422A BE 658422D A BE658422D A BE 658422DA BE 658422 A BE658422 A BE 658422A
- Authority
- BE
- Belgium
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
- C07D213/60—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 hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/79—Acids; Esters
- C07D213/80—Acids; Esters in position 3
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3814364 | 1964-07-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE658422A true BE658422A (de) | 1965-05-17 |
Family
ID=12517179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE658422D BE658422A (de) | 1964-07-01 | 1965-01-18 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3299077A (de) |
| BE (1) | BE658422A (de) |
| CH (1) | CH442300A (de) |
| DE (1) | DE1570014A1 (de) |
| FR (1) | FR4283M (de) |
| GB (1) | GB1038734A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3432510A (en) * | 1966-07-18 | 1969-03-11 | Searle & Co | Pyridinecarboxylic acid esters of pyridinedimethanols |
| US3479364A (en) * | 1967-07-17 | 1969-11-18 | Searle & Co | Pyridinecarboxylic acid esters of benzenehexol |
-
1965
- 1965-01-07 DE DE19651570014 patent/DE1570014A1/de active Pending
- 1965-01-18 BE BE658422D patent/BE658422A/xx unknown
- 1965-01-20 GB GB2493/65A patent/GB1038734A/en not_active Expired
- 1965-01-27 US US428530A patent/US3299077A/en not_active Expired - Lifetime
- 1965-01-28 CH CH120565A patent/CH442300A/de unknown
- 1965-02-05 FR FR4513A patent/FR4283M/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1570014A1 (de) | 1970-03-05 |
| CH442300A (de) | 1967-08-31 |
| FR4283M (de) | 1966-07-11 |
| GB1038734A (en) | 1966-08-10 |
| US3299077A (en) | 1967-01-17 |