IL131177A - Process for the preparation of nicotinic acids and esters - Google Patents
Process for the preparation of nicotinic acids and estersInfo
- Publication number
- IL131177A IL131177A IL13117798A IL13117798A IL131177A IL 131177 A IL131177 A IL 131177A IL 13117798 A IL13117798 A IL 13117798A IL 13117798 A IL13117798 A IL 13117798A IL 131177 A IL131177 A IL 131177A
- Authority
- IL
- Israel
- Prior art keywords
- preparation
- nicotinic
- esters
- hydrogen
- image
- Prior art date
Links
- 150000002814 niacins Chemical class 0.000 title abstract 2
- 235000001968 nicotinic acid Nutrition 0.000 title abstract 2
- 150000002148 esters Chemical class 0.000 title 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical class [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- PVNIIMVLHYAWGP-UHFFFAOYSA-N Niacin Chemical class OC(=O)C1=CC=CN=C1 PVNIIMVLHYAWGP-UHFFFAOYSA-N 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 150000002431 hydrogen Chemical group 0.000 abstract 1
- DFPAKSUCGFBDDF-UHFFFAOYSA-N nicotinic acid amide Natural products NC(=O)C1=CC=CN=C1 DFPAKSUCGFBDDF-UHFFFAOYSA-N 0.000 abstract 1
- -1 nicotinic amide compound Chemical class 0.000 abstract 1
- 150000002826 nitrites Chemical class 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
- C07D213/78—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
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B41/00—Formation or introduction of functional groups containing oxygen
- C07B41/08—Formation or introduction of functional groups containing oxygen of carboxyl groups or salts, halides or anhydrides thereof
-
- 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
- C07D213/61—Halogen atoms or nitro 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
- C07D213/78—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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/811,087 US5739342A (en) | 1997-03-03 | 1997-03-03 | Process for the preparation of nicotinic acids |
| PCT/US1998/003035 WO1998039298A1 (en) | 1997-03-03 | 1998-02-18 | Process for the preparation of nicotinic acids |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL131177A0 IL131177A0 (en) | 2001-01-28 |
| IL131177A true IL131177A (en) | 2005-08-31 |
Family
ID=25205520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL13117798A IL131177A (en) | 1997-03-03 | 1998-02-18 | Process for the preparation of nicotinic acids and esters |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US5739342A (pt) |
| EP (1) | EP0968189B1 (pt) |
| JP (1) | JP2001513108A (pt) |
| KR (1) | KR100517007B1 (pt) |
| AT (1) | ATE208378T1 (pt) |
| AU (1) | AU737619B2 (pt) |
| CA (1) | CA2282381C (pt) |
| DE (1) | DE69802388T2 (pt) |
| DK (1) | DK0968189T3 (pt) |
| ES (1) | ES2167869T3 (pt) |
| IL (1) | IL131177A (pt) |
| PT (1) | PT968189E (pt) |
| WO (1) | WO1998039298A1 (pt) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6441182B1 (en) | 1999-06-10 | 2002-08-27 | Bayer Aktiengesellschaft | Method for the production of 2,6-dichloro-5-fluoro-nicotinic acid and coarse and particularly pure 2,6-dichloro-5-fluoro-nicotinic acid |
| US7691582B2 (en) | 2002-09-27 | 2010-04-06 | The Regents Of The University Of Michigan | Methods of secretory vimentin detection and modulation |
| US7093640B2 (en) * | 2003-02-10 | 2006-08-22 | Kitaru Innovations, Inc. | Tape dispenser having a retaining and application area |
| EP1943209B1 (en) * | 2005-09-16 | 2012-06-27 | LG Life Sciences Ltd. | A process for preparing beta-ketoester compounds |
| KR102359436B1 (ko) | 2015-06-05 | 2022-02-09 | (주)아모레퍼시픽 | 메틸 2-프로필-6-(트리플루오로메틸) 니코티네이트의 제조방법 |
| US11236070B2 (en) | 2019-05-16 | 2022-02-01 | Novartis Ag | Chemical process |
| US11465872B2 (en) | 2020-06-25 | 2022-10-11 | Snj Patents, Llc | Tape dispenser |
| CN113666867A (zh) * | 2021-09-16 | 2021-11-19 | 宁夏常晟药业有限公司 | 一种2,6-二氯-5-氟烟酸的合成方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CS274601B2 (en) * | 1983-07-27 | 1991-09-15 | Dainippon Pharmaceutical Co | Method of 1,8-naphthyridine derivative production |
| NZ210847A (en) * | 1984-01-26 | 1988-02-29 | Abbott Lab | Naphthyridine and pyridopyrimidine derivatives and pharmaceutical compositions |
| US4616019A (en) * | 1984-01-26 | 1986-10-07 | Abbott Laboratories | Naphthyridine antibacterial compounds |
| DE3574380D1 (en) * | 1984-02-17 | 1989-12-28 | Daiichi Seiyaku Co | 1,8-naphthyridine derivatives |
| DE3508816A1 (de) * | 1985-01-10 | 1986-07-10 | Bayer Ag, 5090 Leverkusen | 6,7-disubstituierte 1-cyclopropyl-1,4-dihydro-4-oxo-1,8-naphtyridin-3-carbonsaeuren |
| IE62600B1 (en) * | 1987-08-04 | 1995-02-22 | Abbott Lab | Naphtyridine antianaerobic compounds |
| EP0333020A3 (en) * | 1988-03-18 | 1991-03-20 | Abbott Laboratories | Process for the preparation of substituted pyridines |
| US5204478A (en) * | 1992-08-20 | 1993-04-20 | Warner-Lambert Company | Process for the synthesis of 2,6-dichloro-5-fluoronicotinic acid and 2,6-dichloro-5-fluoronicotinoyl chloride |
-
1997
- 1997-03-03 US US08/811,087 patent/US5739342A/en not_active Expired - Lifetime
-
1998
- 1998-02-18 AU AU61707/98A patent/AU737619B2/en not_active Ceased
- 1998-02-18 CA CA002282381A patent/CA2282381C/en not_active Expired - Fee Related
- 1998-02-18 ES ES98906497T patent/ES2167869T3/es not_active Expired - Lifetime
- 1998-02-18 DK DK98906497T patent/DK0968189T3/da active
- 1998-02-18 PT PT98906497T patent/PT968189E/pt unknown
- 1998-02-18 IL IL13117798A patent/IL131177A/xx not_active IP Right Cessation
- 1998-02-18 AT AT98906497T patent/ATE208378T1/de not_active IP Right Cessation
- 1998-02-18 EP EP98906497A patent/EP0968189B1/en not_active Expired - Lifetime
- 1998-02-18 DE DE69802388T patent/DE69802388T2/de not_active Expired - Fee Related
- 1998-02-18 JP JP53854098A patent/JP2001513108A/ja not_active Ceased
- 1998-02-18 WO PCT/US1998/003035 patent/WO1998039298A1/en not_active Ceased
- 1998-02-18 KR KR10-1999-7007953A patent/KR100517007B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DK0968189T3 (da) | 2002-02-18 |
| KR100517007B1 (ko) | 2005-09-27 |
| KR20000075874A (ko) | 2000-12-26 |
| JP2001513108A (ja) | 2001-08-28 |
| WO1998039298A1 (en) | 1998-09-11 |
| CA2282381C (en) | 2007-06-12 |
| IL131177A0 (en) | 2001-01-28 |
| DE69802388D1 (de) | 2001-12-13 |
| US5739342A (en) | 1998-04-14 |
| AU737619B2 (en) | 2001-08-23 |
| PT968189E (pt) | 2002-04-29 |
| EP0968189B1 (en) | 2001-11-07 |
| CA2282381A1 (en) | 1998-09-11 |
| ATE208378T1 (de) | 2001-11-15 |
| EP0968189A1 (en) | 2000-01-05 |
| DE69802388T2 (de) | 2002-08-08 |
| AU6170798A (en) | 1998-09-22 |
| ES2167869T3 (es) | 2002-05-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FF | Patent granted | ||
| KB | Patent renewed | ||
| KB | Patent renewed | ||
| MM9K | Patent not in force due to non-payment of renewal fees |