BRPI0810200A2 - Método para a hidrólise de nitrilas heteroaromáticas em fluidos aquosos - Google Patents
Método para a hidrólise de nitrilas heteroaromáticas em fluidos aquososInfo
- Publication number
- BRPI0810200A2 BRPI0810200A2 BRPI0810200-7A2A BRPI0810200A BRPI0810200A2 BR PI0810200 A2 BRPI0810200 A2 BR PI0810200A2 BR PI0810200 A BRPI0810200 A BR PI0810200A BR PI0810200 A2 BRPI0810200 A2 BR PI0810200A2
- Authority
- BR
- Brazil
- Prior art keywords
- hydroarysis
- nitrils
- heteroaromatic
- water fluids
- fluids
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 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
- C07D213/06—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 containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
-
- 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
- C07D213/79—Acids; Esters
- C07D213/803—Processes of preparation
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP07008087A EP1982977A1 (de) | 2007-04-20 | 2007-04-20 | Verfahren zur Hydrolyse von heteroaromatischen Nitrilen in wässrigen Fluiden |
| EP07009045 | 2007-05-04 | ||
| PCT/EP2008/003186 WO2008128744A1 (de) | 2007-04-20 | 2008-04-21 | Verfahren zur hydrolyse von heteroaromatischen nitrilen in wässrigen fluiden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0810200A2 true BRPI0810200A2 (pt) | 2014-10-14 |
Family
ID=39540791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0810200-7A2A BRPI0810200A2 (pt) | 2007-04-20 | 2008-04-21 | Método para a hidrólise de nitrilas heteroaromáticas em fluidos aquosos |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20120022262A1 (pt) |
| EP (1) | EP2137153B1 (pt) |
| JP (1) | JP2010524877A (pt) |
| KR (1) | KR20100015673A (pt) |
| BR (1) | BRPI0810200A2 (pt) |
| CA (1) | CA2680356A1 (pt) |
| MX (1) | MX2009011258A (pt) |
| WO (1) | WO2008128744A1 (pt) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR112016029756B1 (pt) | 2014-06-27 | 2021-05-04 | Agro-Kanesho Co., Ltd | método para produzir um composto |
| CN104496894A (zh) * | 2014-11-22 | 2015-04-08 | 安徽国星生物化学有限公司 | 一种高纯度烟酰胺及烟酸的制备方法 |
| CN104557685A (zh) * | 2014-12-18 | 2015-04-29 | 天津汉德威药业有限公司 | 一种使用烟酰胺母液生产烟酸的方法 |
| CN109232406A (zh) * | 2018-09-20 | 2019-01-18 | 安徽瑞邦生物科技有限公司 | 一种以烟酸胺为原料生产烟酸的方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2446957A (en) * | 1943-01-14 | 1948-08-10 | Du Pont | Process for producing nicotinamide |
| DE2517054C2 (de) * | 1975-04-17 | 1985-04-25 | Degussa Ag, 6000 Frankfurt | Verfahren zur Herstellung von Nicotinsäureamid |
| US4008241A (en) * | 1975-09-02 | 1977-02-15 | The Lummus Company | Nicotinamide production |
| EP1021408A1 (en) * | 1996-02-09 | 2000-07-26 | Reilly Industries, Inc. | Continuous processes for the hydrolysis of cyanopyridines under substantially adiabatic conditions |
-
2008
- 2008-04-21 BR BRPI0810200-7A2A patent/BRPI0810200A2/pt not_active IP Right Cessation
- 2008-04-21 US US12/529,757 patent/US20120022262A1/en not_active Abandoned
- 2008-04-21 CA CA002680356A patent/CA2680356A1/en not_active Abandoned
- 2008-04-21 WO PCT/EP2008/003186 patent/WO2008128744A1/de not_active Ceased
- 2008-04-21 KR KR1020097021725A patent/KR20100015673A/ko not_active Withdrawn
- 2008-04-21 MX MX2009011258A patent/MX2009011258A/es not_active Application Discontinuation
- 2008-04-21 EP EP08749024A patent/EP2137153B1/de not_active Not-in-force
- 2008-04-21 JP JP2010503423A patent/JP2010524877A/ja not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| KR20100015673A (ko) | 2010-02-12 |
| WO2008128744A1 (de) | 2008-10-30 |
| CA2680356A1 (en) | 2008-10-30 |
| JP2010524877A (ja) | 2010-07-22 |
| MX2009011258A (es) | 2009-11-05 |
| US20120022262A1 (en) | 2012-01-26 |
| EP2137153B1 (de) | 2012-06-20 |
| EP2137153A1 (de) | 2009-12-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE AS 6A E 7A ANUIDADES. |
|
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2329 DE 25-08-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |
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| B350 | Update of information on the portal [chapter 15.35 patent gazette] |