GB1270363A - Process for the preparation of 2-amino-pyridines - Google Patents
Process for the preparation of 2-amino-pyridinesInfo
- Publication number
- GB1270363A GB1270363A GB26149/70A GB2614970A GB1270363A GB 1270363 A GB1270363 A GB 1270363A GB 26149/70 A GB26149/70 A GB 26149/70A GB 2614970 A GB2614970 A GB 2614970A GB 1270363 A GB1270363 A GB 1270363A
- Authority
- GB
- United Kingdom
- Prior art keywords
- formula
- amino
- preparation
- aminopyridine
- carbon atoms
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 150000003930 2-aminopyridines Chemical class 0.000 title abstract 2
- ICSNLGPSRYBMBD-UHFFFAOYSA-N 2-aminopyridine Chemical compound NC1=CC=CC=N1 ICSNLGPSRYBMBD-UHFFFAOYSA-N 0.000 abstract 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- UBQKCCHYAOITMY-UHFFFAOYSA-N pyridin-2-ol Chemical compound OC1=CC=CC=N1 UBQKCCHYAOITMY-UHFFFAOYSA-N 0.000 abstract 2
- QUXLCYFNVNNRBE-UHFFFAOYSA-N 6-methylpyridin-2-amine Chemical compound CC1=CC=CC(N)=N1 QUXLCYFNVNNRBE-UHFFFAOYSA-N 0.000 abstract 1
- JOZYBUSXAGFNKN-UHFFFAOYSA-N N-pyridin-2-ylpyridin-2-amine Chemical compound N(c1ccccn1)c1ccccn1.N(c1ccccn1)c1ccccn1 JOZYBUSXAGFNKN-UHFFFAOYSA-N 0.000 abstract 1
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical group C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- HUDSSSKDWYXKGP-UHFFFAOYSA-N n-phenylpyridin-2-amine Chemical compound C=1C=CC=NC=1NC1=CC=CC=C1 HUDSSSKDWYXKGP-UHFFFAOYSA-N 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
- 125000001424 substituent group Chemical group 0.000 abstract 1
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
- C07D213/74—Amino or imino radicals substituted by hydrocarbon or substituted hydrocarbon radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Quinoline Compounds (AREA)
- Other In-Based Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6922016A FR2050940A5 (enExample) | 1969-06-30 | 1969-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1270363A true GB1270363A (en) | 1972-04-12 |
Family
ID=9036631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB26149/70A Expired GB1270363A (en) | 1969-06-30 | 1970-05-29 | Process for the preparation of 2-amino-pyridines |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3793336A (enExample) |
| JP (1) | JPS4820555B1 (enExample) |
| BE (1) | BE752682A (enExample) |
| FR (1) | FR2050940A5 (enExample) |
| GB (1) | GB1270363A (enExample) |
| IT (1) | IT1043811B (enExample) |
| NL (1) | NL146807B (enExample) |
| SU (1) | SU362538A3 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0000816A1 (en) * | 1977-08-06 | 1979-02-21 | Beecham Group Plc | Substituted amino-pyridine derivatives, processes for their preparation and pharmaceutical compositions containing them |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3106460A1 (de) * | 1980-03-03 | 1982-01-28 | Sandoz-Patent-GmbH, 7850 Lörrach | 2(1h)-pyridinon-derivate, ihre herstellung und sie enthaltende pharmazeutische zubereitungen |
| CN114409593B (zh) * | 2022-01-20 | 2024-02-23 | 上海泾维化工科技有限公司 | 一种2-氨基-5-甲基吡啶的制备方法 |
-
1969
- 1969-06-30 FR FR6922016A patent/FR2050940A5/fr not_active Expired
-
1970
- 1970-05-28 SU SU1443587A patent/SU362538A3/ru active
- 1970-05-29 GB GB26149/70A patent/GB1270363A/en not_active Expired
- 1970-06-22 NL NL707009132A patent/NL146807B/xx unknown
- 1970-06-26 US US00050317A patent/US3793336A/en not_active Expired - Lifetime
- 1970-06-29 BE BE752682D patent/BE752682A/xx unknown
- 1970-06-29 JP JP45056110A patent/JPS4820555B1/ja active Pending
- 1970-06-30 IT IT26786/70A patent/IT1043811B/it active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0000816A1 (en) * | 1977-08-06 | 1979-02-21 | Beecham Group Plc | Substituted amino-pyridine derivatives, processes for their preparation and pharmaceutical compositions containing them |
Also Published As
| Publication number | Publication date |
|---|---|
| US3793336A (en) | 1974-02-19 |
| IT1043811B (it) | 1980-02-29 |
| JPS4820555B1 (enExample) | 1973-06-21 |
| SU362538A3 (enExample) | 1972-12-13 |
| NL146807B (nl) | 1975-08-15 |
| NL7009132A (enExample) | 1971-01-04 |
| BE752682A (fr) | 1970-12-29 |
| DE2032403A1 (de) | 1971-01-14 |
| FR2050940A5 (enExample) | 1971-04-02 |
| DE2032403B2 (de) | 1976-07-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES366910A1 (es) | Un procedimiento para preparar 1-glicosil-5-azacitosinas. | |
| FR2336935A1 (fr) | Nouvelles pyrimidones, leur procede de preparation et leur application | |
| GB1386091A (en) | Amino pyridine compounds and compositions | |
| GB1253743A (en) | Novel pyridine derivatives | |
| GB1242625A (en) | Novel pyrazine derivatives and their conversion to imidazopyrazines | |
| GB1270363A (en) | Process for the preparation of 2-amino-pyridines | |
| GB1188378A (en) | Dibenzonaphthacridine-5,11,16-Trione Derivatives and processes for their manufacture and use | |
| GB1230663A (enExample) | ||
| GB1416740A (en) | Amino-pyridines | |
| GB1184848A (en) | A Process for the Production of 2,6-Dichloro-3-Nitropyridine | |
| GB1163778A (en) | Process for Stabilizing Chlorinated Hydrocarbons | |
| GB1471962A (en) | Dihydropyridine amines | |
| GB1268196A (en) | Pyridine derivatives and their manufacture | |
| GB1435332A (en) | Process for the production of 3-thiazolines | |
| ES344030A1 (es) | Procedimiento para la produccion de derivados de acidos al-cano-alfa, omegadioicos. | |
| ES431552A1 (es) | Procedimiento para preparar triazinadionas herbicidas. | |
| SE8107551L (sv) | 1,2-dihydro-5-(pyridinyl)nikotinamidderivat och forfarande for framstellning derav | |
| GB1313791A (en) | Manufacture of 1,1-disubstituted-4,4-bipyridylium salts | |
| GB1296371A (enExample) | ||
| GB1383318A (en) | Pyrimidines processes for their manufacture and uses thereof | |
| GB1488851A (en) | 2-amino-tetralin-1-ones | |
| GB1254928A (en) | beta-ALKOXYACRYLIC ACID AMIDES | |
| GB1272499A (en) | Process for the production of alkyl guanidine and n,n-dialkylguanidine hydrochlorides | |
| ES388696A1 (es) | Procedimiento para preparar derivados de 6-nitroanilina sustituidos de efecto herbicida. | |
| GB1065617A (en) | Nitrofuran derivatives |