BE659449A - - Google Patents
Info
- Publication number
- BE659449A BE659449A BE659449DA BE659449A BE 659449 A BE659449 A BE 659449A BE 659449D A BE659449D A BE 659449DA BE 659449 A BE659449 A BE 659449A
- 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
-
- 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
- C07D213/81—Amides; Imides
- C07D213/82—Amides; Imides in position 3
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB6903/64A GB1041694A (en) | 1964-02-19 | 1964-02-19 | Substituted pyridine derivatives and preparation thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE659449A true BE659449A (pt) | 1965-05-28 |
Family
ID=9822941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE659449D BE659449A (pt) | 1964-02-19 | 1965-02-09 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3312712A (pt) |
| BE (1) | BE659449A (pt) |
| DE (1) | DE1595874A1 (pt) |
| FR (1) | FR4769M (pt) |
| GB (1) | GB1041694A (pt) |
| LU (1) | LU47956A1 (pt) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113350286B (zh) * | 2021-05-22 | 2022-07-26 | 南开大学 | “水桥”介导超响应的功能协同两性离子脂质及其制备方法和应用 |
-
1964
- 1964-02-19 GB GB6903/64A patent/GB1041694A/en not_active Expired
-
1965
- 1965-02-05 FR FR4461A patent/FR4769M/fr not_active Expired
- 1965-02-09 BE BE659449D patent/BE659449A/xx unknown
- 1965-02-10 LU LU47956A patent/LU47956A1/xx unknown
- 1965-02-12 US US432418A patent/US3312712A/en not_active Expired - Lifetime
- 1965-02-19 DE DE19651595874 patent/DE1595874A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| LU47956A1 (pt) | 1965-04-12 |
| DE1595874A1 (de) | 1970-02-12 |
| GB1041694A (en) | 1966-09-07 |
| US3312712A (en) | 1967-04-04 |
| FR4769M (pt) | 1967-01-23 |