AR029283A1 - Proceso para la preparacion de derivados de la quinolina - Google Patents
Proceso para la preparacion de derivados de la quinolinaInfo
- Publication number
- AR029283A1 AR029283A1 ARP010103033A ARP010103033A AR029283A1 AR 029283 A1 AR029283 A1 AR 029283A1 AR P010103033 A ARP010103033 A AR P010103033A AR P010103033 A ARP010103033 A AR P010103033A AR 029283 A1 AR029283 A1 AR 029283A1
- Authority
- AR
- Argentina
- Prior art keywords
- formula
- compound
- amount
- added
- reacted
- Prior art date
Links
Classifications
-
- 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
- C07D215/20—Oxygen atoms
- C07D215/24—Oxygen atoms attached in position 8
- C07D215/26—Alcohols; Ethers thereof
- C07D215/28—Alcohols; Ethers thereof with halogen atoms or nitro radicals in positions 5, 6 or 7
-
- 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
- C07D215/20—Oxygen atoms
- C07D215/24—Oxygen atoms attached in position 8
- C07D215/26—Alcohols; Ethers thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Plural Heterocyclic Compounds (AREA)
- Quinoline Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Los compuestos de la formula (1) en la cual R1 es hidrogeno o cloro, y R2 es hidrogeno, C1-8 alquilo o C1-8 alquilo sustituido por C1-6 alcoxi o por C3-6 alqueniloxi, pueden ser preparados como sigue: a) se introduce la porcion principal de la cantidad a ser hecha reaccionar de un compuesto de la formula (2) en una mezcla de solventes que comprende por lo menos un solvente orgánico capaz de formar un azeotropo con agua, y por lo menos un solvente aprotico bipolar; b) se agrega en forma dosificada una base acuosa fuerte en una cantidad equivalente a dicha porcion principal de la cantidad total del compuesto de la formula (2); c) se adiciona la porcion restante de la cantidad a ser hecha a reaccionar, al compuesto de la formula (2); d) se adiciona una base débil en una cantidad que es por lo menos equivalente a dicha porcion restante; e) se retira el agua de la mezcla reactiva, mediante destilacion azeotropica; f) se adiciona un compuesto de la formula (3), en el cual R2 es como se define para la formula (3) en la cual R2 es como se define para la formula (1); y g) se aísla el compuesto resultante de la formula (1) de la mezcla reactiva.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH12742000 | 2000-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR029283A1 true AR029283A1 (es) | 2003-06-18 |
Family
ID=4565202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP010103033A AR029283A1 (es) | 2000-06-28 | 2001-06-26 | Proceso para la preparacion de derivados de la quinolina |
Country Status (23)
| Country | Link |
|---|---|
| US (1) | US6660865B2 (es) |
| EP (1) | EP1294694B1 (es) |
| JP (1) | JP3955814B2 (es) |
| KR (1) | KR100572818B1 (es) |
| CN (1) | CN1256327C (es) |
| AR (1) | AR029283A1 (es) |
| AT (1) | ATE280760T1 (es) |
| AU (1) | AU780534B2 (es) |
| BR (2) | BR0112064B1 (es) |
| CA (1) | CA2412543C (es) |
| DE (1) | DE60106760T2 (es) |
| DK (1) | DK1294694T3 (es) |
| ES (1) | ES2228923T3 (es) |
| HU (1) | HU230214B1 (es) |
| IL (2) | IL153424A0 (es) |
| MX (1) | MXPA02012398A (es) |
| PL (1) | PL200447B1 (es) |
| PT (1) | PT1294694E (es) |
| RU (1) | RU2263110C2 (es) |
| TW (1) | TWI230154B (es) |
| UA (1) | UA73587C2 (es) |
| WO (1) | WO2002000625A2 (es) |
| ZA (1) | ZA200300328B (es) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2350012B1 (en) * | 2008-10-06 | 2017-06-28 | The Johns Hopkins University | Quinoline compounds as inhibitors of angiogenesis, human methionine aminopeptidase, and sirt1, and methods of treating disorders |
| CN101805288A (zh) * | 2010-04-21 | 2010-08-18 | 新沂市永诚化工有限公司 | 一种合成解毒喹的新方法 |
| GB201119690D0 (en) * | 2011-11-14 | 2011-12-28 | Syngenta Participations Ag | Process for the preparation of compounds |
| CN102718706B (zh) * | 2012-05-31 | 2014-05-07 | 绍兴文理学院 | 一种2-(5-氯-8-喹啉氧基)乙酸的制备方法 |
| CN103524411B (zh) * | 2013-10-21 | 2015-03-04 | 哈尔滨理工大学 | 一种5-氯-8-喹啉氧基乙酸的合成方法 |
| CN105001158B (zh) * | 2015-07-09 | 2018-02-02 | 北京颖泰嘉和生物科技股份有限公司 | 一种合成解草酯的方法 |
| CN113135851A (zh) * | 2021-04-26 | 2021-07-20 | 甘肃联凯生物科技有限公司 | 一种解毒喹的合成方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0094349B1 (de) * | 1982-05-07 | 1994-04-06 | Ciba-Geigy Ag | Verwendung von Chinolinderivaten zum Schützen von Kulturpflanzen |
| EP0492366B1 (de) * | 1990-12-21 | 1997-03-26 | Hoechst Schering AgrEvo GmbH | Neue 5-Chlorchinolin-8-oxyalkancarbonsäurederivate, Verfahren zu ihrer Herstellung und ihre Verwendung als Antidots von Herbiziden |
-
2001
- 2001-06-26 IL IL15342401A patent/IL153424A0/xx active IP Right Grant
- 2001-06-26 HU HU0300703A patent/HU230214B1/hu unknown
- 2001-06-26 JP JP2002505373A patent/JP3955814B2/ja not_active Expired - Lifetime
- 2001-06-26 WO PCT/EP2001/007258 patent/WO2002000625A2/en active IP Right Grant
- 2001-06-26 DE DE60106760T patent/DE60106760T2/de not_active Expired - Lifetime
- 2001-06-26 CA CA2412543A patent/CA2412543C/en not_active Expired - Lifetime
- 2001-06-26 KR KR1020027017703A patent/KR100572818B1/ko not_active IP Right Cessation
- 2001-06-26 RU RU2003100505/04A patent/RU2263110C2/ru active
- 2001-06-26 ES ES01957889T patent/ES2228923T3/es not_active Expired - Lifetime
- 2001-06-26 DK DK01957889T patent/DK1294694T3/da active
- 2001-06-26 AR ARP010103033A patent/AR029283A1/es active IP Right Grant
- 2001-06-26 UA UA2003010722A patent/UA73587C2/uk unknown
- 2001-06-26 AU AU79689/01A patent/AU780534B2/en not_active Expired
- 2001-06-26 US US10/312,122 patent/US6660865B2/en not_active Expired - Lifetime
- 2001-06-26 BR BRPI0112064-6A patent/BR0112064B1/pt not_active IP Right Cessation
- 2001-06-26 TW TW090115381A patent/TWI230154B/zh not_active IP Right Cessation
- 2001-06-26 PL PL363224A patent/PL200447B1/pl unknown
- 2001-06-26 EP EP01957889A patent/EP1294694B1/en not_active Expired - Lifetime
- 2001-06-26 PT PT01957889T patent/PT1294694E/pt unknown
- 2001-06-26 AT AT01957889T patent/ATE280760T1/de active
- 2001-06-26 BR BRPI0112064A patent/BRPI0112064B8/pt unknown
- 2001-06-26 CN CNB018119549A patent/CN1256327C/zh not_active Expired - Lifetime
- 2001-06-26 MX MXPA02012398A patent/MXPA02012398A/es active IP Right Grant
-
2002
- 2002-12-12 IL IL153424A patent/IL153424A/en unknown
-
2003
- 2003-01-13 ZA ZA200300328A patent/ZA200300328B/en unknown
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration |