AR020919A1 - Procedimiento y compuestos intermediarios para preparar derivados de nicotinamidas - Google Patents
Procedimiento y compuestos intermediarios para preparar derivados de nicotinamidasInfo
- Publication number
- AR020919A1 AR020919A1 ARP990105300A ARP990105300A AR020919A1 AR 020919 A1 AR020919 A1 AR 020919A1 AR P990105300 A ARP990105300 A AR P990105300A AR P990105300 A ARP990105300 A AR P990105300A AR 020919 A1 AR020919 A1 AR 020919A1
- Authority
- AR
- Argentina
- Prior art keywords
- formula
- compound
- reacting
- nicotinamid
- derivatives
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
- C07C213/08—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton by reactions not involving the formation of amino groups, hydroxy groups or etherified or esterified hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C215/00—Compounds containing amino and hydroxy groups bound to the same carbon skeleton
- C07C215/02—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton
- C07C215/22—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being unsaturated
- C07C215/28—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being unsaturated and containing six-membered aromatic rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pyridine Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Un procedimiento para preparar un compuesto de la formula (5) que comprende hacer reaccionar un compuesto de la formula (4) con una base de carbonato enel seno de un disolvente a base de un alcohol. El compuesto de la formula (4) se prepara haciendoreaccionar un compuesto de la formula (3) con un reactivode metil-Grignard en el seno de un disolvente inerte. El compuesto de la formula (3) se prepara haciendo reaccionar un compuesto de formula (2) conanhídrido acético y una base amínica en el seno de un disolvente clorado. El compuesto de la formula (2) se prepara haciendo reaccionar un compuesto deformula (1) con un alcohol en un medio ácido para formar un grupo de éster. El presente incluye también nuevos compuestos de la formula (3) en laque R esalquilo C1-6 y de la formula (5).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10512098P | 1998-10-21 | 1998-10-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR020919A1 true AR020919A1 (es) | 2002-06-05 |
Family
ID=22304138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP990105300A AR020919A1 (es) | 1998-10-21 | 1999-10-20 | Procedimiento y compuestos intermediarios para preparar derivados de nicotinamidas |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JP2000128835A (es) |
| KR (1) | KR20000029190A (es) |
| AR (1) | AR020919A1 (es) |
| AU (1) | AU5595399A (es) |
| BR (1) | BR9904696A (es) |
| CA (1) | CA2286646A1 (es) |
| HU (1) | HU9903736D0 (es) |
| IL (1) | IL132405A0 (es) |
| PL (1) | PL336111A1 (es) |
| ZA (1) | ZA996624B (es) |
-
1999
- 1999-10-14 IL IL13240599A patent/IL132405A0/xx unknown
- 1999-10-19 AU AU55953/99A patent/AU5595399A/en not_active Abandoned
- 1999-10-19 CA CA002286646A patent/CA2286646A1/en not_active Abandoned
- 1999-10-20 ZA ZA9906624A patent/ZA996624B/xx unknown
- 1999-10-20 AR ARP990105300A patent/AR020919A1/es unknown
- 1999-10-20 KR KR1019990045464A patent/KR20000029190A/ko not_active Application Discontinuation
- 1999-10-20 HU HU9903736A patent/HU9903736D0/hu unknown
- 1999-10-20 PL PL99336111A patent/PL336111A1/xx not_active Application Discontinuation
- 1999-10-20 JP JP11298121A patent/JP2000128835A/ja active Pending
- 1999-10-20 BR BR9904696-2A patent/BR9904696A/pt not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| BR9904696A (pt) | 2000-08-08 |
| ZA996624B (en) | 2001-04-20 |
| HU9903736D0 (en) | 1999-12-28 |
| KR20000029190A (ko) | 2000-05-25 |
| JP2000128835A (ja) | 2000-05-09 |
| PL336111A1 (en) | 2000-04-25 |
| AU5595399A (en) | 2000-05-04 |
| CA2286646A1 (en) | 2000-04-21 |
| IL132405A0 (en) | 2001-03-19 |
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