IL114314A - Amination of pyridine bases - Google Patents
Amination of pyridine basesInfo
- Publication number
- IL114314A IL114314A IL11431495A IL11431495A IL114314A IL 114314 A IL114314 A IL 114314A IL 11431495 A IL11431495 A IL 11431495A IL 11431495 A IL11431495 A IL 11431495A IL 114314 A IL114314 A IL 114314A
- Authority
- IL
- Israel
- Prior art keywords
- amination
- pyridine bases
- pyridine
- bases
- 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
- C07D213/78—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
- C07D213/72—Nitrogen atoms
- C07D213/73—Unsubstituted amino or imino radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
- C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms 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
- C07D215/38—Nitrogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26532194A | 1994-06-24 | 1994-06-24 | |
| US48044095A | 1995-06-07 | 1995-06-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IL114314A true IL114314A (en) | 2000-12-06 |
Family
ID=26951123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL11431495A IL114314A (en) | 1994-06-24 | 1995-06-25 | Amination of pyridine bases |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP0766675A4 (en) |
| JP (1) | JPH10502089A (en) |
| CN (1) | CN1156990A (en) |
| AU (1) | AU703530B2 (en) |
| BR (1) | BR9508123A (en) |
| CA (1) | CA2193236A1 (en) |
| HU (1) | HU217172B (en) |
| IL (1) | IL114314A (en) |
| MX (1) | MX9606724A (en) |
| TW (1) | TW306915B (en) |
| WO (1) | WO1996000216A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6233934B2 (en) * | 2013-02-01 | 2017-11-22 | 学校法人上智学院 | Process for producing desmosine, isodesmosine, and derivatives thereof |
| CN104447523B (en) * | 2014-11-27 | 2017-05-17 | 安徽星宇化工有限公司 | Method for synthesizing aminopyridine with pyridine base mixture as well as separation and purification method of aminopyridine |
| CN114409593B (en) * | 2022-01-20 | 2024-02-23 | 上海泾维化工科技有限公司 | Preparation method of 2-amino-5-methylpyridine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4386209A (en) * | 1982-04-08 | 1983-05-31 | Reilly Tar & Chemical Corporation | Chichibabin reaction |
| US4405790A (en) * | 1982-04-08 | 1983-09-20 | Reilly Tar & Chemical Corp. | Process for preparing 2-alkylamino- and 2-amino-5-alkylpyridines |
-
1995
- 1995-06-25 IL IL11431495A patent/IL114314A/en not_active IP Right Cessation
- 1995-06-26 BR BR9508123A patent/BR9508123A/en not_active IP Right Cessation
- 1995-06-26 WO PCT/US1995/008030 patent/WO1996000216A1/en not_active Application Discontinuation
- 1995-06-26 HU HU9603557A patent/HU217172B/en not_active IP Right Cessation
- 1995-06-26 MX MX9606724A patent/MX9606724A/en unknown
- 1995-06-26 CN CN 95194733 patent/CN1156990A/en active Pending
- 1995-06-26 JP JP8503374A patent/JPH10502089A/en active Pending
- 1995-06-26 EP EP95924694A patent/EP0766675A4/en not_active Withdrawn
- 1995-06-26 AU AU29100/95A patent/AU703530B2/en not_active Ceased
- 1995-06-26 CA CA 2193236 patent/CA2193236A1/en not_active Abandoned
- 1995-08-08 TW TW84108230A patent/TW306915B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| HU9603557D0 (en) | 1997-02-28 |
| WO1996000216A1 (en) | 1996-01-04 |
| EP0766675A1 (en) | 1997-04-09 |
| AU2910095A (en) | 1996-01-19 |
| HUT76424A (en) | 1997-08-28 |
| JPH10502089A (en) | 1998-02-24 |
| TW306915B (en) | 1997-06-01 |
| BR9508123A (en) | 1997-08-12 |
| AU703530B2 (en) | 1999-03-25 |
| CN1156990A (en) | 1997-08-13 |
| EP0766675A4 (en) | 1997-09-24 |
| MX9606724A (en) | 1997-03-29 |
| CA2193236A1 (en) | 1996-01-04 |
| HU217172B (en) | 1999-12-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FF | Patents granted | ||
| KB | Patents renewed | ||
| MM9K | Patent not in force due to non-payment of renewal fees |