DK119978B - Analogifremgangsmåde til fremstilling af substituerede aminopyridiner eller salte deraf. - Google Patents
Analogifremgangsmåde til fremstilling af substituerede aminopyridiner eller salte deraf.Info
- Publication number
- DK119978B DK119978B DK248867AA DK248867A DK119978B DK 119978 B DK119978 B DK 119978B DK 248867A A DK248867A A DK 248867AA DK 248867 A DK248867 A DK 248867A DK 119978 B DK119978 B DK 119978B
- Authority
- DK
- Denmark
- Prior art keywords
- salts
- preparation
- analogous process
- substituted aminopyridines
- aminopyridines
- 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
- C07D213/74—Amino or imino radicals substituted by hydrocarbon or substituted hydrocarbon 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
-
- 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
-
- 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
-
- 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
- C07D213/84—Nitriles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1670522A DE1670522C3 (de) | 1966-05-12 | 1966-05-12 | Neue Benzylaminopyridine |
| DED0050093 | 1966-05-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK119978B true DK119978B (da) | 1971-03-22 |
Family
ID=25972357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK248867AA DK119978B (da) | 1966-05-12 | 1967-05-11 | Analogifremgangsmåde til fremstilling af substituerede aminopyridiner eller salte deraf. |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US3481943A (es) |
| BE (1) | BE698384A (es) |
| CH (2) | CH502339A (es) |
| DE (2) | DE1670522C3 (es) |
| DK (1) | DK119978B (es) |
| ES (1) | ES340336A2 (es) |
| FI (1) | FI49301C (es) |
| FR (1) | FR6877M (es) |
| GB (1) | GB1191302A (es) |
| NL (1) | NL139972B (es) |
Families Citing this family (14)
| 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 |
| EP0110091B1 (de) * | 1982-10-27 | 1987-01-21 | Degussa Aktiengesellschaft | 2-Amino-3-Acylamino-6-benzylamino-pyridin-Derivate mit anti-epileptischer Wirkung |
| IL74375A (en) * | 1984-02-21 | 1988-02-29 | Lilly Co Eli | Process for preparing diaminopyridines via hydrogenation of nitrobenzylamino-pyridines |
| NO860825L (no) * | 1985-03-23 | 1986-09-24 | Degussa | Fremgangsmaate til fremstilling av 2-amino-3-nitro-6-(4-fluor-benzylamino)-pyridin samt 2-amino-3-karbetoksyamino-6-(4-fluor-benzylamino)-pyridin. |
| MC2029A1 (fr) * | 1988-05-16 | 1990-04-25 | Asta Pharma Ag | (n-heterocyclyl)-3 diamino-2,6 pyridines substituees et leurs n-oxydes,preparation de ces composes et leur application comme medicaments |
| US6022884A (en) * | 1997-11-07 | 2000-02-08 | Amgen Inc. | Substituted pyridine compounds and methods of use |
| EP1688141A1 (en) * | 2005-01-31 | 2006-08-09 | elbion AG | The use of flupirtine for the treatment of overactive bladder and associated diseases, and for the treatment of irritable bowel syndrome |
| US20080279930A1 (en) * | 2007-05-07 | 2008-11-13 | Bernd Terhaag | Controlled-Release Flupirtine Compositions, Compacts, Kits and Methods of Making and Use Thereof |
| CN102241626B (zh) * | 2011-05-03 | 2013-07-03 | 北京华睿鼎信科技有限公司 | 一种马来酸氟吡汀的合成工艺 |
| CN102850265B (zh) * | 2011-06-29 | 2015-11-25 | 陈小花 | 一种氟吡汀偶联物及其制备方法和用途 |
| CN102351786A (zh) * | 2011-11-01 | 2012-02-15 | 东南大学 | 一种氟吡汀丙二酸盐及其制备方法 |
| WO2013080215A1 (en) | 2011-11-30 | 2013-06-06 | Arch Pharmalabs Limited | An improved process for the preparation of flupirtine and pharmaceutically acceptable salts thereof |
| CN103910674B (zh) * | 2013-12-19 | 2015-12-02 | 天津红日药业股份有限公司 | 用于马来酸氟吡汀分析中的参比化合物 |
| US11369593B2 (en) | 2017-07-14 | 2022-06-28 | Texas Tech University System | Functionalized pyridine carbamates with enhanced neuroprotective activity |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1462263A (fr) * | 1964-08-29 | 1966-04-15 | Degussa | Procédé de préparation de nouvelles diaminopyridines substituées |
| NL132603C (es) * | 1964-08-29 |
-
1966
- 1966-05-12 DE DE1670522A patent/DE1670522C3/de not_active Expired
- 1966-05-12 DE DE19661670523 patent/DE1670523A1/de active Pending
-
1967
- 1967-04-27 NL NL676705973A patent/NL139972B/xx not_active IP Right Cessation
- 1967-05-10 US US637322A patent/US3481943A/en not_active Expired - Lifetime
- 1967-05-10 ES ES340336A patent/ES340336A2/es not_active Expired
- 1967-05-11 BE BE698384D patent/BE698384A/xx unknown
- 1967-05-11 DK DK248867AA patent/DK119978B/da unknown
- 1967-05-11 CH CH666467A patent/CH502339A/de not_active IP Right Cessation
- 1967-05-11 CH CH666367A patent/CH555828A/xx not_active IP Right Cessation
- 1967-05-12 FI FI671370A patent/FI49301C/fi active
- 1967-05-12 GB GB22222/67A patent/GB1191302A/en not_active Expired
- 1967-07-11 FR FR105743A patent/FR6877M/fr not_active Expired
-
1969
- 1969-07-25 US US845058A patent/US3513171A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NL139972B (nl) | 1973-10-15 |
| DE1670522A1 (de) | 1970-11-12 |
| US3513171A (en) | 1970-05-19 |
| FR6877M (es) | 1969-04-14 |
| ES340336A2 (es) | 1968-06-01 |
| GB1191302A (en) | 1970-05-13 |
| FI49301B (es) | 1975-01-31 |
| US3481943A (en) | 1969-12-02 |
| CH555828A (de) | 1974-11-15 |
| CH502339A (de) | 1971-01-31 |
| DE1670522B2 (de) | 1977-12-15 |
| NL6705973A (es) | 1967-11-13 |
| DE1670522C3 (de) | 1978-08-31 |
| BE698384A (es) | 1967-10-16 |
| FI49301C (fi) | 1975-05-12 |
| DE1670523A1 (de) | 1970-12-03 |
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