BE783647A - Nouveaux derives de l'acide pyridino-acetique et procedes pour leur preparation - Google Patents
Nouveaux derives de l'acide pyridino-acetique et procedes pour leur preparationInfo
- Publication number
- BE783647A BE783647A BE783647A BE783647A BE783647A BE 783647 A BE783647 A BE 783647A BE 783647 A BE783647 A BE 783647A BE 783647 A BE783647 A BE 783647A BE 783647 A BE783647 A BE 783647A
- Authority
- BE
- Belgium
- Prior art keywords
- preparation
- methods
- new derivatives
- pyridinoacetic
- acid
- Prior art date
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
- C07D213/72—Nitrogen atoms
- C07D213/73—Unsubstituted amino or imino radicals
-
- 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
- C07D213/72—Nitrogen atoms
- C07D213/75—Amino or imino radicals, acylated by carboxylic or carbonic acids, or by sulfur or nitrogen analogues thereof, e.g. carbamates
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH737571A CH557364A (de) | 1971-05-19 | 1971-05-19 | Verfahren zur herstellung neuer pyridinessigsaeurederivate. |
| CH569372 | 1972-04-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE783647A true BE783647A (fr) | 1972-11-20 |
Family
ID=25698215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE783647A BE783647A (fr) | 1971-05-19 | 1972-05-18 | Nouveaux derives de l'acide pyridino-acetique et procedes pour leur preparation |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3786044A (xx) |
| AR (4) | AR198489A1 (xx) |
| AT (5) | AT326125B (xx) |
| BE (1) | BE783647A (xx) |
| CA (1) | CA967161A (xx) |
| DE (1) | DE2222791A1 (xx) |
| FR (1) | FR2138158B1 (xx) |
| GB (1) | GB1389461A (xx) |
| NL (1) | NL7206754A (xx) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE385883B (sv) * | 1972-04-10 | 1976-07-26 | Ciba Geigy Ag | Forfarande for framstellning av nya pyridinkarbonsyraestrar |
| CH578531A5 (xx) * | 1972-08-16 | 1976-08-13 | Ciba Geigy Ag | |
| IT1192287B (it) * | 1977-11-14 | 1988-03-31 | Fujisawa Pharmaceutical Co | Derivati di acido cefalosporanico ad azione farmaceutica e relativo procedimento di preparazione |
| FR2536748A1 (fr) * | 1982-11-25 | 1984-06-01 | Roussel Uclaf | Nouveaux esters derives d'acides 2,2-dimethyl cyclopropane carboxyliques et d'alcools biaryliques, leur procede de preparation et leur application a la lutte contre les parasites |
| CN112250618B (zh) * | 2020-11-06 | 2023-07-07 | 内蒙古佳瑞米精细化工有限公司 | 一种多氯代吡啶化合物与导热油混合物的分离方法 |
-
1972
- 1972-05-10 DE DE19722222791 patent/DE2222791A1/de active Pending
- 1972-05-15 US US00253615A patent/US3786044A/en not_active Expired - Lifetime
- 1972-05-17 GB GB2313172A patent/GB1389461A/en not_active Expired
- 1972-05-18 AT AT1034873A patent/AT326125B/de not_active IP Right Cessation
- 1972-05-18 CA CA142,459A patent/CA967161A/en not_active Expired
- 1972-05-18 BE BE783647A patent/BE783647A/xx unknown
- 1972-05-18 AT AT1034973A patent/ATA1034973A/de unknown
- 1972-05-18 AT AT1034773A patent/AT326124B/de not_active IP Right Cessation
- 1972-05-18 NL NL7206754A patent/NL7206754A/xx unknown
- 1972-05-18 AT AT1034973A patent/AT326126B/de not_active IP Right Cessation
- 1972-05-18 AT AT434472A patent/AT325046B/de not_active IP Right Cessation
- 1972-05-19 AR AR242103A patent/AR198489A1/es active
- 1972-05-19 FR FR7218130A patent/FR2138158B1/fr not_active Expired
-
1973
- 1973-03-29 AR AR247299A patent/AR198977A1/es active
- 1973-03-29 AR AR247300A patent/AR198978A1/es active
- 1973-03-29 AR AR247298A patent/AR198976A1/es active
Also Published As
| Publication number | Publication date |
|---|---|
| NL7206754A (xx) | 1972-11-21 |
| US3786044A (en) | 1974-01-15 |
| AT325046B (de) | 1975-09-25 |
| AR198489A1 (es) | 1974-06-28 |
| ATA1034973A (de) | 1975-02-15 |
| FR2138158A1 (xx) | 1972-12-29 |
| AT326126B (de) | 1975-11-25 |
| CA967161A (en) | 1975-05-06 |
| GB1389461A (en) | 1975-04-03 |
| ATA1034773A (de) | 1975-02-15 |
| AR198978A1 (es) | 1974-07-31 |
| AT326124B (de) | 1975-11-25 |
| FR2138158B1 (xx) | 1975-06-20 |
| DE2222791A1 (de) | 1972-12-07 |
| AR198977A1 (es) | 1974-07-31 |
| AR198976A1 (es) | 1974-07-31 |
| AT326125B (de) | 1975-11-25 |
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