AR131889A1 - Un proceso para la preparación de un compuesto de antranilamida e intermedios del mismo - Google Patents
Un proceso para la preparación de un compuesto de antranilamida e intermedios del mismoInfo
- Publication number
- AR131889A1 AR131889A1 ARP240100375A ARP240100375A AR131889A1 AR 131889 A1 AR131889 A1 AR 131889A1 AR P240100375 A ARP240100375 A AR P240100375A AR P240100375 A ARP240100375 A AR P240100375A AR 131889 A1 AR131889 A1 AR 131889A1
- Authority
- AR
- Argentina
- Prior art keywords
- cyantraniliprole
- formula
- compound
- preparation
- impurities
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/13—Crystalline forms, e.g. polymorphs
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
La presente invención se refiere a un proceso para la preparación de un compuesto de antranilamida, más particularmente ciantraniliprol. La presente invención se refiere a un proceso para la preparación de ciantraniliprol (1) libre de impurezas que comprende el tratamiento de ciantraniliprol crudo con un disolvente. Reivindicación 1: Un proceso para la preparación de ciantraniliprol (1) libre de impurezas, comprendiendo el proceso tratar ciantraniliprol crudo con al menos un disolvente que tiene una constante dieléctrica menor de 6. Reivindicación 9: Un proceso para la preparación de ciantraniliprol de fórmula (1) libre de impurezas, comprendiendo el proceso: a) hacer reaccionar un compuesto de fórmula (3) con un compuesto de fórmula (4) en un disolvente orgánico para obtener un compuesto de fórmula (2); b) hacer reaccionar el compuesto de fórmula (2) con metil amina para obtener ciantraniliprol crudo; y c) tratar el ciantraniliprol crudo con al menos un disolvente que tiene una constante dieléctrica menor de 6 a una temperatura en un intervalo de aproximadamente 40ºC a aproximadamente 180ºC y aislar el ciantraniliprol de fórmula (1) libre de impurezas. Reivindicación 15: Un compuesto cristalino de fórmula (2) caracterizado por datos seleccionados del grupo que comprende: i) un patrón de difracción de rayos X de polvo que presenta al menos un pico seleccionado de 11,91, 15,00, 15,82, 16,79, 18,23, 18,51, 19,53, 20,57, 21,81, 23,49, 23,88, 24,06, 24,48, 25,25, 25,89, 27,25, 28,09, 29,42, 30,28, 31,21 2q ± 0,2º 2q; ii) un termograma calorimétrico diferencial de barrido (DSC) que tiene una endotermia de aproximadamente 203ºC a aproximadamente 208ºC; iii) un espectro infrarrojo que muestra al menos un pico seleccionado de 3749, 3649, 3245, 3124, 3028, 3002, 2953, 2323, 2225, 1698, 1471, 1441, 1378, 1338, 1296, 1282, 1237, 1141, 993, 901, 878, 822, 813, 794, 783, 755, 744, 659, 600 (cm⁻¹ ± 2).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN202321011691 | 2023-02-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR131889A1 true AR131889A1 (es) | 2025-05-14 |
Family
ID=92500642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP240100375A AR131889A1 (es) | 2023-02-21 | 2024-02-20 | Un proceso para la preparación de un compuesto de antranilamida e intermedios del mismo |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP4669641A1 (es) |
| AR (1) | AR131889A1 (es) |
| AU (1) | AU2024225324A1 (es) |
| MX (1) | MX2025009787A (es) |
| WO (1) | WO2024176261A1 (es) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2500676C2 (ru) * | 2008-11-14 | 2013-12-10 | Е.И.Дюпон Де Немур Энд Компани | Способ получения негидратируемой кристаллической формы |
| CN115279746A (zh) * | 2020-02-12 | 2022-11-01 | Upl有限公司 | 制备杀节肢动物的邻氨基苯甲酰胺化合物的方法 |
| CN116490492A (zh) * | 2020-06-08 | 2023-07-25 | 安道麦马克西姆有限公司 | 溴氰虫酰胺的固态形式 |
| MX2023008229A (es) * | 2021-01-11 | 2023-07-20 | Upl Ltd | Proceso para la preparacion de antranilamidas insecticidas. |
| US20250026732A1 (en) * | 2021-11-24 | 2025-01-23 | Natco Pharma Limited | An improved process for the preparation of crystalline form-a of cyantraniliprole |
-
2024
- 2024-02-20 AR ARP240100375A patent/AR131889A1/es unknown
- 2024-02-21 AU AU2024225324A patent/AU2024225324A1/en active Pending
- 2024-02-21 WO PCT/IN2024/050188 patent/WO2024176261A1/en not_active Ceased
- 2024-02-21 EP EP24759931.9A patent/EP4669641A1/en active Pending
-
2025
- 2025-08-19 MX MX2025009787A patent/MX2025009787A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP4669641A1 (en) | 2025-12-31 |
| AU2024225324A1 (en) | 2025-08-28 |
| WO2024176261A1 (en) | 2024-08-29 |
| MX2025009787A (es) | 2025-09-02 |
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